.. _SPEPfOutputCatalog: SPE PF output catalog product ----------------------------- Data product name ================= .. DataProductNameStart DpdSpePfOutputCatalog .. DataProductNameEnd Data product custodian ====================== .. DataProductCustodianStart SPE .. DataProductCustodianEnd Name of the Schema file ======================= .. NameSchemaStart .. raw:: html euc-spe-SpePfOutputCatalog.xsd .. NameSchemaEnd Processing Element(s) creating/using the data product ===================================================== .. PECreatorStart Creators: * This product is created by the *SPE merge* processing element of the SPE PF which merges the outputs of the *SPE process spectra* and *SPE feature measurements* processing elements. .. PECreatorEnd Processing function using the data product ========================================== .. PFUsingStart LE3 PF is using SPE PF output product. .. PFUsingEnd Data product elements ===================== .. DataProductElementsStart :Header: object of type sys:genericHeader :Data: object of type spe:spePfOutputCatalog :QualityFlags: object of type dqc:sqfPlaceHolder :Parameters: object of type ppr:genericKeyValueParameters .. DataProductElementsEnd Detailed description of the data product ======================================== The information carried by this product are split in 4 FITS files: - The :ref:`Redshift catalog` - The :ref:`PDF catalog` - The :ref:`Lines catalog` - The :ref:`Models catalog` They are described in details bellow: .. _spectroZCatalog: Redshift catalog ~~~~~~~~~~~~~~~~ This part of the product is a FITS file with 5 binary table extension HDUs. For each spectrum the first extension (HDU#1) contains several quality flags. For processed spectra, the second extension (HDU#2) contains the classification information. Other extensions contain up to 5 redshift candidates for galaxy (HDU#3), 1 relative velocity candidate for star (HDU#4) and up to 5 redshift candidates for QSO (HDU#5). Name of file: ``EUC_SPE_WIDE-CAT-Z-[TILE_ID]_[INSTANCE_ID]_[YYYYMMDDThhmmss.s]Z_[VERSION].fits`` Structure of file: .. table:: :width: 100% +-----------------------------------------------------------------------------------------------------------------------------+ | **HDU** *QUALITY*: header | +=================+=================+==================================================================+======================+ | | **Name** | **Description** | **Value** | +-----------------+-----------------+------------------------------------------------------------------+----------------------+ | Keywords | XTENSION | shall contain BINTABLE | string | + +-----------------+------------------------------------------------------------------+----------------------+ | | EXTNAME | name of extension | string | + +-----------------+------------------------------------------------------------------+----------------------+ | | BITPIX | shall contain 8 | integer | + +-----------------+------------------------------------------------------------------+----------------------+ | | NAXIS | shall contain 2 | integer | + +-----------------+------------------------------------------------------------------+----------------------+ | | NAXIS1 | number of 8-bit bytes in each row | integer | + +-----------------+------------------------------------------------------------------+----------------------+ | | NAXIS2 | number of rows | integer | + +-----------------+------------------------------------------------------------------+----------------------+ | | TFIELDS | number of fields in each row | integer | +-----------------+-----------------+------------------------------------------------------------------+----------------------+ .. table:: :width: 100% +-----------------------------------------------------------------------------------------------------------------------------+ | **HDU** *QUALITY*: 25 columns table | +=========+==========================+================================================================+==========+============+ | | **Name** | **Description** | **Unit** | **Format** | +---------+--------------------------+----------------------------------------------------------------+----------+------------+ | Columns | OBJECT_ID | Unique ID of the object in the survey, as set by MER | NA | FITS *K* | + +--------------------------+----------------------------------------------------------------+----------+------------+ | | SPE_ERROR_FLAG | Processing error flag | NA | FITS *I* | + +--------------------------+----------------------------------------------------------------+----------+------------+ | | SPE_WARNING_FLAG | Processing warning flag | NA | FITS *I* | + +--------------------------+----------------------------------------------------------------+----------+------------+ | | SPE_CONTEXT_ERROR_FLAG | Context error flag | NA | FITS *K* | + +--------------------------+----------------------------------------------------------------+----------+------------+ | | SPE_CLASS_ERROR_FLAG | Classification error flag | NA | FITS *K* | + +--------------------------+----------------------------------------------------------------+----------+------------+ | | SPE_STAR_ERROR_FLAG | Star solver error flag | NA | FITS *K* | + +--------------------------+----------------------------------------------------------------+----------+------------+ | | SPE_GAL_ERROR_FLAG | Galaxy solver error flag | NA | FITS *K* | + +--------------------------+----------------------------------------------------------------+----------+------------+ | | SPE_QSO_ERROR_FLAG | QSO solver error flag | NA | FITS *K* | + +--------------------------+----------------------------------------------------------------+----------+------------+ | | SPE_CONTEXT_WARNING_FLAG | Context warning flag | NA | FITS *K* | + +--------------------------+----------------------------------------------------------------+----------+------------+ | | SPE_CLASS_WARNING_FLAG | Classification warning flag | NA | FITS *K* | + +--------------------------+----------------------------------------------------------------+----------+------------+ | | SPE_STAR_WARNING_FLAG | Star solver warning flag | NA | FITS *K* | + +--------------------------+----------------------------------------------------------------+----------+------------+ | | SPE_GAL_WARNING_FLAG | Galaxy solver warning flag | NA | FITS *K* | + +--------------------------+----------------------------------------------------------------+----------+------------+ | | SPE_QSO_WARNING_FLAG | QSO warning flag | NA | FITS *K* | + +--------------------------+----------------------------------------------------------------+----------+------------+ | | SPE_GRISM | The type of GRISM [BGS/RGS/BGS|RGS] | NA | FITS *8A* | + +--------------------------+----------------------------------------------------------------+----------+------------+ | | SPE_W_MIN | The minimum wavelength | Angstrom | FITS *E* | + +--------------------------+----------------------------------------------------------------+----------+------------+ | | SPE_W_MAX | The maximum wavelength | Angstrom | FITS *E* | + +--------------------------+----------------------------------------------------------------+----------+------------+ | | SPE_NPIX | The number of pixels | NA | FITS *I* | + +--------------------------+----------------------------------------------------------------+----------+------------+ | | SPE_N_DITH_MAX | Maximum number of dithers | NA | FITS *I* | + +--------------------------+----------------------------------------------------------------+----------+------------+ | | SPE_N_DITH_MED | Median number of dithers | NA | FITS *I* | + +--------------------------+----------------------------------------------------------------+----------+------------+ | | SPE_N_DITH_RED_L | Number of dithers in red computed by SPE at wavelength low | NA | FITS *I* | + +--------------------------+----------------------------------------------------------------+----------+------------+ | | SPE_N_DITH_RED_M | Number of dithers in red computed by SPE at wavelength middle | NA | FITS *I* | + +--------------------------+----------------------------------------------------------------+----------+------------+ | | SPE_N_DITH_RED_H | Number of dithers in red computed by SPE at wavelength high | NA | FITS *I* | + +--------------------------+----------------------------------------------------------------+----------+------------+ | | SPE_N_DITH_BLUE_L | Number of dithers in blue computed by SPE at wavelength low | NA | FITS *I* | + +--------------------------+----------------------------------------------------------------+----------+------------+ | | SPE_N_DITH_BLUE_M | Number of dithers in blue computed by SPE at wavelength middle | NA | FITS *I* | + +--------------------------+----------------------------------------------------------------+----------+------------+ | | SPE_N_DITH_BLUE_H | Number of dithers in blue computed by SPE at wavelength high | NA | FITS *I* | +---------+--------------------------+----------------------------------------------------------------+----------+------------+ .. table:: :width: 100% +----------------------------------------------------------------------------------------------------------------------------------------------+ | **HDU** *CLASSIFICATION_CATALOG*: header | +====================+====================+============================================================================+=======================+ | | **Name** | **Description** | **Value** | +--------------------+--------------------+----------------------------------------------------------------------------+-----------------------+ | Keywords | XTENSION | shall contain BINTABLE | string | + +--------------------+----------------------------------------------------------------------------+-----------------------+ | | EXTNAME | name of extension | string | + +--------------------+----------------------------------------------------------------------------+-----------------------+ | | BITPIX | shall contain 8 | integer | + +--------------------+----------------------------------------------------------------------------+-----------------------+ | | NAXIS | shall contain 2 | integer | + +--------------------+----------------------------------------------------------------------------+-----------------------+ | | NAXIS1 | number of 8-bit bytes in each row | integer | + +--------------------+----------------------------------------------------------------------------+-----------------------+ | | NAXIS2 | number of rows | integer | + +--------------------+----------------------------------------------------------------------------+-----------------------+ | | TFIELDS | number of fields in each row | integer | +--------------------+--------------------+----------------------------------------------------------------------------+-----------------------+ .. table:: :width: 100% +----------------------------------------------------------------------------------------------------------------------------------------------+ | **HDU** *CLASSIFICATION_CATALOG*: 5 columns table | +=========+===============+============================================================================================+==========+============+ | | **Name** | **Description** | **Unit** | **Format** | +---------+---------------+--------------------------------------------------------------------------------------------+----------+------------+ | Columns | OBJECT_ID | Unique ID of the object in the survey, as set by MER | NA | FITS *K* | + +---------------+--------------------------------------------------------------------------------------------+----------+------------+ | | SPE_STAR_PROB | The probability of the object to be a star | NA | FITS *E* | + +---------------+--------------------------------------------------------------------------------------------+----------+------------+ | | SPE_GAL_PROB | The probability of the object to be a galaxy | NA | FITS *E* | + +---------------+--------------------------------------------------------------------------------------------+----------+------------+ | | SPE_QSO_PROB | The probability of the object to be a quasar | NA | FITS *E* | + +---------------+--------------------------------------------------------------------------------------------+----------+------------+ | | SPE_CLASS | The classification of the object related to highest probability [STAR, GALAXY, QSO, UNDEF] | NA | FITS *8A* | +---------+---------------+--------------------------------------------------------------------------------------------+----------+------------+ .. table:: :width: 100% +------------------------------------------------------------------------------------------------------------------------+ | **HDU** *GALAXY_CANDIDATES_CATALOG*: header | +=================+=================+================================================================+===================+ | | **Name** | **Description** | **Value** | +-----------------+-----------------+----------------------------------------------------------------+-------------------+ | Keywords | XTENSION | shall contain BINTABLE | string | + +-----------------+----------------------------------------------------------------+-------------------+ | | EXTNAME | name of extension | string | + +-----------------+----------------------------------------------------------------+-------------------+ | | BITPIX | shall contain 8 | integer | + +-----------------+----------------------------------------------------------------+-------------------+ | | NAXIS | shall contain 2 | integer | + +-----------------+----------------------------------------------------------------+-------------------+ | | NAXIS1 | number of 8-bit bytes in each row | integer | + +-----------------+----------------------------------------------------------------+-------------------+ | | NAXIS2 | number of rows | integer | + +-----------------+----------------------------------------------------------------+-------------------+ | | TFIELDS | number of fields in each row | integer | +-----------------+-----------------+----------------------------------------------------------------+-------------------+ .. table:: :width: 100% +------------------------------------------------------------------------------------------------------------------------+ | **HDU** *GALAXY_CANDIDATES_CATALOG*: 12 columns table | +=========+================+=====================================================================+==========+============+ | | **Name** | **Description** | **Unit** | **Format** | +---------+----------------+---------------------------------------------------------------------+----------+------------+ | Columns | OBJECT_ID | Unique ID of the object in the survey, as set by MER | NA | FITS *K* | + +----------------+---------------------------------------------------------------------+----------+------------+ | | SPE_RANK | The rank of estimate (0=best candidate) | NA | FITS *I* | + +----------------+---------------------------------------------------------------------+----------+------------+ | | SPE_Z | The estimated spectroscopic redshift | NA | FITS *E* | + +----------------+---------------------------------------------------------------------+----------+------------+ | | SPE_Z_ERR | Uncertainty on estimated spectroscopic redshift | NA | FITS *E* | + +----------------+---------------------------------------------------------------------+----------+------------+ | | SPE_Z_PROB | The estimated spectroscopic redshift probability | NA | FITS *E* | + +----------------+---------------------------------------------------------------------+----------+------------+ | | SPE_Z_REL | The reliability of estimated Z | NA | FITS *E* | + +----------------+---------------------------------------------------------------------+----------+------------+ | | SPE_SUBCLASS | The galaxy sub-classification | NA | FITS *48A* | + +----------------+---------------------------------------------------------------------+----------+------------+ | | SPE_CONT_SNR | Continuum signal to noise ratio | NA | FITS *E* | + +----------------+---------------------------------------------------------------------+----------+------------+ | | SPE_PDF_ZMIN | Minimum redshift of the window Z grid of the redshift candidate PDF | NA | FITS *E* | + +----------------+---------------------------------------------------------------------+----------+------------+ | | SPE_PDF_ZMAX | Maxinum redshift of the window Z grid of the redshift candidate PDF | NA | FITS *E* | + +----------------+---------------------------------------------------------------------+----------+------------+ | | SPE_PDF_DELTAZ | Redshift step of the window Z grid of the redshift candidate PDF | NA | FITS *E* | + +----------------+---------------------------------------------------------------------+----------+------------+ | | SPE_PDF | PDF values | NA | FITS *80E* | +---------+----------------+---------------------------------------------------------------------+----------+------------+ .. table:: :width: 100% +---------------------------------------------------------------------------------------------------------+ | **HDU** *STAR_CANDIDATES_CATALOG*: header | +==============+==============+=======================================================+===================+ | | **Name** | **Description** | **Value** | +--------------+--------------+-------------------------------------------------------+-------------------+ | Keywords | XTENSION | shall contain BINTABLE | string | + +--------------+-------------------------------------------------------+-------------------+ | | EXTNAME | name of extension | string | + +--------------+-------------------------------------------------------+-------------------+ | | BITPIX | shall contain 8 | integer | + +--------------+-------------------------------------------------------+-------------------+ | | NAXIS | shall contain 2 | integer | + +--------------+-------------------------------------------------------+-------------------+ | | NAXIS1 | number of 8-bit bytes in each row | integer | + +--------------+-------------------------------------------------------+-------------------+ | | NAXIS2 | number of rows | integer | + +--------------+-------------------------------------------------------+-------------------+ | | TFIELDS | number of fields in each row | integer | +--------------+--------------+-------------------------------------------------------+-------------------+ .. table:: :width: 100% +---------------------------------------------------------------------------------------------------------+ | **HDU** *STAR_CANDIDATES_CATALOG*: 8 columns table | +=========+================+======================================================+==========+============+ | | **Name** | **Description** | **Unit** | **Format** | +---------+----------------+------------------------------------------------------+----------+------------+ | Columns | OBJECT_ID | Unique ID of the object in the survey, as set by MER | NA | FITS *K* | + +----------------+------------------------------------------------------+----------+------------+ | | SPE_RANK | The rank of estimate (0=best candidate) | NA | FITS *I* | + +----------------+------------------------------------------------------+----------+------------+ | | SPE_RVEL | The estimated radial velocity | km/s | FITS *E* | + +----------------+------------------------------------------------------+----------+------------+ | | SPE_RVEL_ERR | Uncertainty on estimated radial velocity error | km/s | FITS *E* | + +----------------+------------------------------------------------------+----------+------------+ | | SPE_MODEL_PROB | The estimated star model probability | NA | FITS *E* | + +----------------+------------------------------------------------------+----------+------------+ | | SPE_MODEL_REL | The reliability of estimated star model | NA | FITS *E* | + +----------------+------------------------------------------------------+----------+------------+ | | SPE_SUBCLASS | The star sub-classification | NA | FITS *48A* | + +----------------+------------------------------------------------------+----------+------------+ | | SPE_CONT_SNR | Continuum signal to noise ratio | NA | FITS *E* | +---------+----------------+------------------------------------------------------+----------+------------+ .. table:: :width: 100% +------------------------------------------------------------------------------------------------------------------------+ | **HDU** *QSO_CANDIDATES_CATALOG*: header | +=================+=================+================================================================+===================+ | | **Name** | **Description** | **Value** | +-----------------+-----------------+----------------------------------------------------------------+-------------------+ | Keywords | XTENSION | shall contain BINTABLE | string | + +-----------------+----------------------------------------------------------------+-------------------+ | | EXTNAME | name of extension | string | + +-----------------+----------------------------------------------------------------+-------------------+ | | BITPIX | shall contain 8 | integer | + +-----------------+----------------------------------------------------------------+-------------------+ | | NAXIS | shall contain 2 | integer | + +-----------------+----------------------------------------------------------------+-------------------+ | | NAXIS1 | number of 8-bit bytes in each row | integer | + +-----------------+----------------------------------------------------------------+-------------------+ | | NAXIS2 | number of rows | integer | + +-----------------+----------------------------------------------------------------+-------------------+ | | TFIELDS | number of fields in each row | integer | +-----------------+-----------------+----------------------------------------------------------------+-------------------+ .. table:: :width: 100% +------------------------------------------------------------------------------------------------------------------------+ | **HDU** *QSO_CANDIDATES_CATALOG*: 12 columns table | +=========+================+=====================================================================+==========+============+ | | **Name** | **Description** | **Unit** | **Format** | +---------+----------------+---------------------------------------------------------------------+----------+------------+ | Columns | OBJECT_ID | Unique ID of the object in the survey, as set by MER | NA | FITS *K* | + +----------------+---------------------------------------------------------------------+----------+------------+ | | SPE_RANK | The rank of estimate (0=best candidate) | NA | FITS *I* | + +----------------+---------------------------------------------------------------------+----------+------------+ | | SPE_Z | The estimated spectroscopic redshift | NA | FITS *E* | + +----------------+---------------------------------------------------------------------+----------+------------+ | | SPE_Z_ERR | Uncertainty on estimated spectroscopic redshift | NA | FITS *E* | + +----------------+---------------------------------------------------------------------+----------+------------+ | | SPE_Z_PROB | The estimated spectroscopic redshift probability | NA | FITS *E* | + +----------------+---------------------------------------------------------------------+----------+------------+ | | SPE_Z_REL | The reliability of estimated Z | NA | FITS *E* | + +----------------+---------------------------------------------------------------------+----------+------------+ | | SPE_SUBCLASS | The QSO sub-classification | NA | FITS *48A* | + +----------------+---------------------------------------------------------------------+----------+------------+ | | SPE_CONT_SNR | Continuum signal to noise ratio | NA | FITS *E* | + +----------------+---------------------------------------------------------------------+----------+------------+ | | SPE_PDF_ZMIN | Minimum redshift of the window Z grid of the redshift candidate PDF | NA | FITS *E* | + +----------------+---------------------------------------------------------------------+----------+------------+ | | SPE_PDF_ZMAX | Maxinum redshift of the window Z grid of the redshift candidate PDF | NA | FITS *E* | + +----------------+---------------------------------------------------------------------+----------+------------+ | | SPE_PDF_DELTAZ | Redshift step of the window Z grid of the redshift candidate PDF | NA | FITS *E* | + +----------------+---------------------------------------------------------------------+----------+------------+ | | SPE_PDF | PDF values | NA | FITS *80E* | +---------+----------------+---------------------------------------------------------------------+----------+------------+ **Quality flag for redshift catalog** The quality of the redshift estimate must be interpreted differently depending on whether the user is interested in a specific type of object. Indeed, for a user interested in Halpha emitters, the failure of the star classification algorithm may not be a significant quality criterion. Users are therefore advised to : - Check the ``SPE_ERROR_FLAG`` flag value. The value of the ``SPE_ERROR_FLAG`` flag should be equal to ``0`` (see the table dedicated to ``SPE_ERROR_FLAG`` for more details on the meaning of flag values). - For users interested in galaxy solutions, check the ``SPE_GAL_ERROR_FLAG`` flag value. The value of the ``SPE_GAL_ERROR_FLAG`` flag should be equal to ``0`` (see the table dedicated to ``AMAZED_ERROR`` for more details on the meaning of flag values). - For users interested in star solutions, check the value of the ``SPE_STAR_ERROR_FLAG`` flag. The value of the ``SPE_STAR_ERROR_FLAG`` flag should be equal to ``0`` (see the table dedicated to ``AMAZED_ERROR`` for more details on the meaning of flag values). - For users interested in QSO solutions, check the ``SPE_QSO_ERROR_FLAG`` flag value. The value of the ``SPE_QSO_ERROR_FLAG`` flag should be equal to ``0`` (see the table dedicated to ``AMAZED_ERROR`` for more details on the meaning of flag values). ``SPE_ERROR_FLAG`` *table* +------------+--------------------------------------------------------------------------------+ | Bit number | Description | +============+================================================================================+ | 0 | Error in context stage (see ``AMAZED_ERROR`` table) | +------------+--------------------------------------------------------------------------------+ | 1 | Error in classification stage (see ``AMAZED_ERROR`` table) | +------------+--------------------------------------------------------------------------------+ | 2 | Unable to read the SIR combined spectrum product | +------------+--------------------------------------------------------------------------------+ | 3 | Empty spectrum in the SIR combined spectrum product | +------------+--------------------------------------------------------------------------------+ | 4 | NaN values detected in the SIR combined spectrum product | +------------+--------------------------------------------------------------------------------+ | 5 | Different data array (lambda, flux, err, ...) size after filtering | +------------+--------------------------------------------------------------------------------+ | 6 | Short size spectrum | +------------+--------------------------------------------------------------------------------+ ``AMAZED_ERROR`` *table* +------------+--------------------------------------------------------------------------------+ | Err number | Description | +============+================================================================================+ | 1 | INTERNAL_ERROR, | +------------+--------------------------------------------------------------------------------+ | 2 | EXTERNAL_LIB_ERROR, | +------------+--------------------------------------------------------------------------------+ | 3 | INVALID_SPECTRA_FLUX, | +------------+--------------------------------------------------------------------------------+ | 4 | INVALID_NOISE, | +------------+--------------------------------------------------------------------------------+ | 5 | SMALL_WAVELENGTH_RANGE, | +------------+--------------------------------------------------------------------------------+ | 6 | NEGATIVE_CONTINUUMFIT, | +------------+--------------------------------------------------------------------------------+ | 7 | BAD_CONTINUUMFIT, | +------------+--------------------------------------------------------------------------------+ | 8 | NULL_AMPLITUDES, | +------------+--------------------------------------------------------------------------------+ | 9 | PEAK_NOT_FOUND_PDF, | +------------+--------------------------------------------------------------------------------+ | 10 | MAX_AT_BORDER_PDF, | +------------+--------------------------------------------------------------------------------+ | 11 | MISSING_PARAMETER, | +------------+--------------------------------------------------------------------------------+ | 12 | BAD_PARAMETER_VALUE, | +------------+--------------------------------------------------------------------------------+ | 13 | UNKNOWN_ATTRIBUTE, | +------------+--------------------------------------------------------------------------------+ | 14 | BAD_LINECATALOG, | +------------+--------------------------------------------------------------------------------+ | 15 | BAD_LOGSAMPLEDSPECTRUM, | +------------+--------------------------------------------------------------------------------+ | 16 | BAD_COUNTMATCH, | +------------+--------------------------------------------------------------------------------+ | 17 | BAD_TEMPLATECATALOG, | +------------+--------------------------------------------------------------------------------+ | 18 | INVALID_SPECTRUM, | +------------+--------------------------------------------------------------------------------+ | 19 | OVERLAPFRACTION_NOTACCEPTABLE, | +------------+--------------------------------------------------------------------------------+ | 20 | DZ_NOT_COMPUTABLE, | +------------+--------------------------------------------------------------------------------+ | 21 | INCOHERENT_INPUTPARAMETERS, | +------------+--------------------------------------------------------------------------------+ | 22 | BAD_CALZETTICORR, | +------------+--------------------------------------------------------------------------------+ | 23 | SPECTRUM_NOT_LOADED, | +------------+--------------------------------------------------------------------------------+ | 24 | MULTILSF_NOT_HANDLED, | +------------+--------------------------------------------------------------------------------+ | 25 | UNALLOWED_DUPLICATES, | +------------+--------------------------------------------------------------------------------+ | 26 | UNSORTED_ARRAY, | +------------+--------------------------------------------------------------------------------+ | 27 | INVALID_DIRECTORY, | +------------+--------------------------------------------------------------------------------+ | 28 | INVALID_FILEPATH, | +------------+--------------------------------------------------------------------------------+ | 29 | INVALID_PARAMETER, | +------------+--------------------------------------------------------------------------------+ | 30 | MISSING_CONFIG_OPTION, | +------------+--------------------------------------------------------------------------------+ | 31 | BAD_FILEFORMAT, | +------------+--------------------------------------------------------------------------------+ | 32 | INCOHERENT_CONFIG_OPTIONS, | +------------+--------------------------------------------------------------------------------+ | 33 | ATTRIBUTE_NOT_SUPPORTED, | +------------+--------------------------------------------------------------------------------+ | 34 | INCOMPATIBLE_PDF_MODELSHAPES, | +------------+--------------------------------------------------------------------------------+ | 35 | UNKNOWN_RESULT_TYPE, | +------------+--------------------------------------------------------------------------------+ | 36 | RELIABILITY_NEEDS_TENSORFLOW, | +------------+--------------------------------------------------------------------------------+ | 37 | OUTPUT_READER_ERROR, | +------------+--------------------------------------------------------------------------------+ | 38 | PYTHON_API_ERROR, | +------------+--------------------------------------------------------------------------------+ | 39 | INVALID_NAME, | +------------+--------------------------------------------------------------------------------+ | 40 | INVALID_FILTER_INSTRUCTION, | +------------+--------------------------------------------------------------------------------+ | 41 | INVALID_FILTER_KEY, | +------------+--------------------------------------------------------------------------------+ | 42 | NO_CLASSIFICATION, | +------------+--------------------------------------------------------------------------------+ | 43 | INVALID_PARAMETER_FILE, | +------------+--------------------------------------------------------------------------------+ .. _spectroLineFeaturesCatalog: Lines catalog ~~~~~~~~~~~~~ This part of the product is a FITS file with 4 binary table extension HDU containing for each spectrum the spectral line measurements (#HDU1), the measurement of absorption Atomic indices (HDU#2), absorption molecular indices (HDU#3) and Continuum features (HDU#4). Name of file: ``EUC_SPE_WIDE-CAT-LIN-[TILE_ID]_[INSTANCE_ID]_[YYYYMMDDThhmmss.s]Z_[VERSION].fits`` Structure of file: .. table:: :width: 100% +-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | **HDU** *SPECTRAL_LINES_CATALOG*: header | +===========================+===========================+===========================================================================================================+=================================+ | | **Name** | **Description** | **Value** | +---------------------------+---------------------------+-----------------------------------------------------------------------------------------------------------+---------------------------------+ | Keywords | XTENSION | shall contain BINTABLE | string | + +---------------------------+-----------------------------------------------------------------------------------------------------------+---------------------------------+ | | EXTNAME | name of extension | string | + +---------------------------+-----------------------------------------------------------------------------------------------------------+---------------------------------+ | | BITPIX | shall contain 8 | integer | + +---------------------------+-----------------------------------------------------------------------------------------------------------+---------------------------------+ | | NAXIS | shall contain 2 | integer | + +---------------------------+-----------------------------------------------------------------------------------------------------------+---------------------------------+ | | NAXIS1 | number of 8-bit bytes in each row | integer | + +---------------------------+-----------------------------------------------------------------------------------------------------------+---------------------------------+ | | NAXIS2 | number of rows | integer | + +---------------------------+-----------------------------------------------------------------------------------------------------------+---------------------------------+ | | TFIELDS | number of fields in each row | integer | + +---------------------------+-----------------------------------------------------------------------------------------------------------+---------------------------------+ | | FSCALE | Scaling factor for flux unit | double | +---------------------------+---------------------------+-----------------------------------------------------------------------------------------------------------+---------------------------------+ .. table:: :width: 100% +-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | **HDU** *SPECTRAL_LINES_CATALOG*: 34 columns table | +=========+============================+===================================================================================================================================+=============+============+ | | **Name** | **Description** | **Unit** | **Format** | +---------+----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | Columns | OBJECT_ID | Unique ID of the object in the survey, as set by MER | NA | FITS *K* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_RANK | The rank of estimate (0=best candidate) | NA | FITS *I* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_ID | The associated line ID in the reference line catalog | NA | FITS *I* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_FLAG | Flag on line measurement | NA | FITS *I* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_NAME | The name of detected line | NA | FITS *12A* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_N_DITH | Number of dithers on the line | NA | FITS *I* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_CENTRAL_WL_GF | The estimated central wavelength of the detected line from Gaussian fit | Angstrom | FITS *E* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_CENTRAL_WL_ERR_GF | The error on estimated central wavelength from Gaussian fit | Angstrom | FITS *E* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_FLUX_GF | The estimated flux of the detected line from Gaussian fit | erg/s/cm2 | FITS *E* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_FLUX_ERR_GF | The error on estimated flux of the detected line from Gaussian fit | erg/s/cm2 | FITS *E* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_EW_GF | The estimated equivalent width of the detected line from Gaussian fit | Angstrom | FITS *E* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_EW_ERR_GF | The error on estimated equivalent width of the detected line from Gaussian fit | Angstrom | FITS *E* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_FWHM_GF | The estimated FWHM of the detected line from Gaussian fit | Angstrom | FITS *E* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_FWHM_ERR_GF | The error on estimated FWHM of the detected line from Gaussian fit | Angstrom | FITS *E* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_INTVAR_GF | The integrated variance within 3-sigma of the line from Gaussian fit | erg2/s2/cm4 | FITS *E* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_SNR_GF | The signal-to-noise ratio of the line from Gaussian fit | NA | FITS *E* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_CONT_GF | The continuum estimated under the line from Gaussian fit | erg/s/cm2 | FITS *E* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_CONT_ERR_GF | The error on the continuum estimated under the line from Gaussian fit | erg/s/cm2 | FITS *E* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_LUM_GF | The estimated luminosity of the line from Gaussian fit | erg/s | FITS *D* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_LUM_ERR_GF | The error on the estimated luminosity of the line from Gaussian fit | erg/s | FITS *D* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_QUAL_GF | The quality of the measurements from Gaussian fit | NA | FITS *I* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_CENTRAL_WL_DI | The estimated central wavelength of the detected line from direct integration | Angstrom | FITS *E* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_CENTRAL_WL_ERR_DI | The error on estimated central wavelength from direct integration | Angstrom | FITS *E* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_FLUX_DI | The estimated flux of the detected line from direct integration- | erg/s/cm2 | FITS *E* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_FLUX_ERR_DI | The error on estimated flux of the detected line from direct integration | erg/s/cm2 | FITS *E* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_EW_DI | The estimated equivalent width of the detected line from direct integration | Angstrom | FITS *E* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_EW_ERR_DI | The error on estimated equivalent width of the detected line from direct integration | Angstrom | FITS *E* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_SNR_DI | The signal-to-noise ratio of the line from direct integration | NA | FITS *E* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_CONT_DI | The continuum estimated under the line from direct integration | erg/s/cm2 | FITS *E* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_CONT_ERR_DI | The error on the continuum estimated under the line from direct integration | erg/s/cm2 | FITS *E* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_LUM_DI | The estimated luminosity of the line from direct integration | erg/s | FITS *D* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_LUM_ERR_DI | The error on the estimated luminosity of the line from direct integration | erg/s | FITS *D* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_QUAL_DI | The quality of the measurements from direct integration | NA | FITS *I* | + +----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ | | SPE_LINE_AON | The amplitude over Noise of the line, estimated as the ratio of the peak of the line divided by the average rms close to the line | NA | FITS *E* | +---------+----------------------------+-----------------------------------------------------------------------------------------------------------------------------------+-------------+------------+ .. table:: :width: 100% +---------------------------------------------------------------------------------------------------------------+ | **HDU** *ATOMIC_INDICES_CATALOG*: header | +===============+===============+==========================================================+====================+ | | **Name** | **Description** | **Value** | +---------------+---------------+----------------------------------------------------------+--------------------+ | Keywords | XTENSION | shall contain BINTABLE | string | + +---------------+----------------------------------------------------------+--------------------+ | | BITPIX | shall contain 8 | integer | + +---------------+----------------------------------------------------------+--------------------+ | | NAXIS | shall contain 2 | integer | + +---------------+----------------------------------------------------------+--------------------+ | | NAXIS1 | number of 8-bit bytes in each row | integer | + +---------------+----------------------------------------------------------+--------------------+ | | NAXIS2 | number of rows | integer | + +---------------+----------------------------------------------------------+--------------------+ | | PCOUNT | shall contain 0 | integer | + +---------------+----------------------------------------------------------+--------------------+ | | GCOUNT | shall contain 1 | integer | + +---------------+----------------------------------------------------------+--------------------+ | | TFIELDS | number of fields in each row | integer | + +---------------+----------------------------------------------------------+--------------------+ | | EXTNAME | name of extension | string | +---------------+---------------+----------------------------------------------------------+--------------------+ .. table:: :width: 100% +---------------------------------------------------------------------------------------------------------------+ | **HDU** *ATOMIC_INDICES_CATALOG*: 6 columns table | +=========+=================+===========================================================+==========+============+ | | **Name** | **Description** | **Unit** | **Format** | +---------+-----------------+-----------------------------------------------------------+----------+------------+ | Columns | OBJECT_ID | Unique ID of the object in the survey, as set by MER | NA | FITS *K* | + +-----------------+-----------------------------------------------------------+----------+------------+ | | SPE_RANK | The rank of estimate (0=best candidate) | NA | FITS *I* | + +-----------------+-----------------------------------------------------------+----------+------------+ | | SPE_AT_IDX_NAME | The name of the atomic Lick index | NA | FITS *12A* | + +-----------------+-----------------------------------------------------------+----------+------------+ | | SPE_AT_IDX_VAL | The estimated value of the atomic Lick index | Angstrom | FITS *E* | + +-----------------+-----------------------------------------------------------+----------+------------+ | | SPE_AT_IDX_ERR | The error on the estimated value of the atomic Lick index | Angstrom | FITS *E* | + +-----------------+-----------------------------------------------------------+----------+------------+ | | SPE_SPEC_SNR | The estimated value of the spectrum SNR in a TBD window | NA | FITS *E* | +---------+-----------------+-----------------------------------------------------------+----------+------------+ .. table:: :width: 100% +-------------------------------------------------------------------------------------------------------------------+ | **HDU** *MOLECULAR_INDICES_CATALOG*: header | +================+================+=============================================================+===================+ | | **Name** | **Description** | **Value** | +----------------+----------------+-------------------------------------------------------------+-------------------+ | Keywords | XTENSION | shall contain BINTABLE | string | + +----------------+-------------------------------------------------------------+-------------------+ | | BITPIX | shall contain 8 | integer | + +----------------+-------------------------------------------------------------+-------------------+ | | NAXIS | shall contain 2 | integer | + +----------------+-------------------------------------------------------------+-------------------+ | | NAXIS1 | number of 8-bit bytes in each row | integer | + +----------------+-------------------------------------------------------------+-------------------+ | | NAXIS2 | number of rows | integer | + +----------------+-------------------------------------------------------------+-------------------+ | | PCOUNT | shall contain 0 | integer | + +----------------+-------------------------------------------------------------+-------------------+ | | GCOUNT | shall contain 1 | integer | + +----------------+-------------------------------------------------------------+-------------------+ | | TFIELDS | number of fields in each row | integer | + +----------------+-------------------------------------------------------------+-------------------+ | | EXTNAME | name of extension | string | +----------------+----------------+-------------------------------------------------------------+-------------------+ .. table:: :width: 100% +-------------------------------------------------------------------------------------------------------------------+ | **HDU** *MOLECULAR_INDICES_CATALOG*: 6 columns table | +=========+==================+==============================================================+==========+============+ | | **Name** | **Description** | **Unit** | **Format** | +---------+------------------+--------------------------------------------------------------+----------+------------+ | Columns | OBJECT_ID | Unique ID of the object in the survey, as set by MER | NA | FITS *K* | + +------------------+--------------------------------------------------------------+----------+------------+ | | SPE_RANK | The rank of estimate (0=best candidate) | NA | FITS *I* | + +------------------+--------------------------------------------------------------+----------+------------+ | | SPE_MOL_IDX_NAME | The name of the molecular Lick index | NA | FITS *12A* | + +------------------+--------------------------------------------------------------+----------+------------+ | | SPE_MOL_IDX_VAL | The estimated value of the molecular Lick index | mag | FITS *E* | + +------------------+--------------------------------------------------------------+----------+------------+ | | SPE_MOL_IDX_ERR | The error on the estimated value of the molecular Lick index | mag | FITS *E* | + +------------------+--------------------------------------------------------------+----------+------------+ | | SPE_SPEC_SNR | The estimated value of the spectrum SNR in a TBD window | NA | FITS *E* | +---------+------------------+--------------------------------------------------------------+----------+------------+ .. table:: :width: 100% +--------------------------------------------------------------------------------------------------------------------+ | **HDU** *CONTINUUM_FEATURES_CATALOG*: header | +================+================+=============================================================+====================+ | | **Name** | **Description** | **Value** | +----------------+----------------+-------------------------------------------------------------+--------------------+ | Keywords | XTENSION | shall contain BINTABLE | string | + +----------------+-------------------------------------------------------------+--------------------+ | | BITPIX | shall contain 8 | integer | + +----------------+-------------------------------------------------------------+--------------------+ | | NAXIS | shall contain 2 | integer | + +----------------+-------------------------------------------------------------+--------------------+ | | NAXIS1 | number of 8-bit bytes in each row | integer | + +----------------+-------------------------------------------------------------+--------------------+ | | NAXIS2 | number of rows | integer | + +----------------+-------------------------------------------------------------+--------------------+ | | PCOUNT | shall contain 0 | integer | + +----------------+-------------------------------------------------------------+--------------------+ | | GCOUNT | shall contain 1 | integer | + +----------------+-------------------------------------------------------------+--------------------+ | | TFIELDS | number of fields in each row | integer | + +----------------+-------------------------------------------------------------+--------------------+ | | EXTNAME | name of extension | string | +----------------+----------------+-------------------------------------------------------------+--------------------+ .. table:: :width: 100% +--------------------------------------------------------------------------------------------------------------------+ | **HDU** *CONTINUUM_FEATURES_CATALOG*: 6 columns table | +=========+===================+==============================================================+==========+============+ | | **Name** | **Description** | **Unit** | **Format** | +---------+-------------------+--------------------------------------------------------------+----------+------------+ | Columns | OBJECT_ID | Unique ID of the object in the survey, as set by MER | NA | FITS *K* | + +-------------------+--------------------------------------------------------------+----------+------------+ | | SPE_RANK | The rank of estimate (0=best candidate) | NA | FITS *I* | + +-------------------+--------------------------------------------------------------+----------+------------+ | | SPE_CNT_FEAT_NAME | The name of the molecular Lick index | NA | FITS *12A* | + +-------------------+--------------------------------------------------------------+----------+------------+ | | SPE_CNT_FEAT_VAL | The estimated value of the molecular Lick index | NA | FITS *E* | + +-------------------+--------------------------------------------------------------+----------+------------+ | | SPE_CNT_FEAT_ERR | The error on the estimated value of the molecular Lick index | NA | FITS *E* | + +-------------------+--------------------------------------------------------------+----------+------------+ | | SPE_SPEC_SNR | The estimated value of the spectrum SNR in a TBD window | NA | FITS *E* | +---------+-------------------+--------------------------------------------------------------+----------+------------+ **Quality flag for lines catalog** The quality flag is always an integer number composed by 3 digits, respectively indicating (from left to right) measure type, measure quality and grism used. It is applicable to Direct Integration and Gaussian Fits methods. The 1st digit can be: - 1 : Direct Integration - 2 : Gaussian Fit - 3 : Hα_GF for QSOs - "-" : the line is outside the redshift range The 2nd digit can assume one of the following values : - 0, 1, 2, 3, 5, 8, 9 (see table bellow) The 3rd digit can be : - 1 : Blue grism - 2 : Red grism - 3 : Blue and red grism - 6 : Blue grism and is the best one - 7 : Red grism and is the best one - 8 : Blue and red grism and is the best one *Second digit table* +----------+-------------+-----------------------------------------------------+--------------+ |2nd digit |Definition |Description |Applicable to | +==========+=============+=====================================================+==============+ |0 |Not measured |The standard pipeline does not provide a | All | | | |measurement (for DI) or a fit (for GF or Hα_QSO). | | | | | | | | | |Possible values for the QualFlag: | | | | | 101, 102, 201, 202, 301, 302 | | +----------+-------------+-----------------------------------------------------+--------------+ |1 |Good measure |The measure is considered reliable | All | | | | | | | | |Possible values for the QualFlag: | | | | | 111, 112, 211, 212, 311, 312 | | +----------+-------------+-----------------------------------------------------+--------------+ |2 |Low SNR |The measure might be good but the line has a low SNR.| All | | | |(SNR < 2.0). | | | | | | | | | |Possible values for the QualFlag: | | | | | 121, 122, 221, 222, 321, 322 | | +----------+-------------+-----------------------------------------------------+--------------+ |3 |EW > 0 |The EW has a positive value (probably due to a | GF or | | | |negative continuum). The value is set to zero but the| Hα_QSO | | | |other measures (e.g. fluxes) are however reported. | | | | | | | | | |Possible values for the QualFlag: | | | | | 231, 232, 331, 332 | | +----------+-------------+-----------------------------------------------------+--------------+ |5 |Acceptable |The measure is acceptable but up to 15% of the pixels| GF or Hα_QSO | | | |within the line are missing. | | | | | | | | | |Possible values for the QualFlag: | | | | | 251, 252, 351, 352 | | +----------+-------------+-----------------------------------------------------+--------------+ |8 |Unreliable or|The measure is unreliable because more than 15% of | All | | |wrong fluxes |the pixels are missing (GF or QSO) or it’s wrong | | | | |because more than 1 pixel is missing (DI). | | | | | | | | | |Possible values for the QualFlag: | | | | | 181, 182, 281, 282, 381, 382 | | +----------+-------------+-----------------------------------------------------+--------------+ |9 |Outside range|The line is not measurable in the redshift range. | All | | | | | | | | |Possible values for the QualFlag: | | | | | -91, -92 | | +----------+-------------+-----------------------------------------------------+--------------+ .. _spectroModelsCatalog: Models catalog ~~~~~~~~~~~~~~ This part of the product is a FITS file with 4 binary table extension HDUs containing for each spectrum the parameters required for building spectrum model of each galaxy candidates (HDU#2), star candidate (HDU#3) and QSO candidates (HDU#4). Line catalog is also given (HDU#1) Name of file: ``EUC_SPE_WIDE-CAT-MOD-[TILE_ID]_[INSTANCE_ID]_[YYYYMMDDThhmmss.s]Z_[VERSION].fits`` Structure of file: .. table:: :width: 100% +------------------------------------------------------------------------------------------------+ | **HDU** *LINES_CATALOG*: header | +=============+=============+==================================================+=================+ | | **Name** | **Description** | **Value** | +-------------+-------------+--------------------------------------------------+-----------------+ | Keywords | XTENSION | shall contain BINTABLE | string | + +-------------+--------------------------------------------------+-----------------+ | | BITPIX | shall contain 8 | integer | + +-------------+--------------------------------------------------+-----------------+ | | NAXIS | shall contain 2 | integer | + +-------------+--------------------------------------------------+-----------------+ | | NAXIS1 | number of 8-bit bytes in each row | integer | + +-------------+--------------------------------------------------+-----------------+ | | NAXIS2 | number of rows | integer | + +-------------+--------------------------------------------------+-----------------+ | | PCOUNT | shall contain 0 | integer | + +-------------+--------------------------------------------------+-----------------+ | | GCOUNT | shall contain 1 | integer | + +-------------+--------------------------------------------------+-----------------+ | | TFIELDS | number of fields in each row | integer | + +-------------+--------------------------------------------------+-----------------+ | | EXTNAME | name of extension | string | +-------------+-------------+--------------------------------------------------+-----------------+ .. table:: :width: 100% +------------------------------------------------------------------------------------------------+ | **HDU** *LINES_CATALOG*: 4 columns table | +=========+===============+==============================================+==========+============+ | | **Name** | **Description** | **Unit** | **Format** | +---------+---------------+----------------------------------------------+----------+------------+ | Columns | SPE_LINE_ID | ID of the line | NA | FITS *I* | + +---------------+----------------------------------------------+----------+------------+ | | SPE_LINE_WL | Central wavelength of the line | Angstrom | FITS *E* | + +---------------+----------------------------------------------+----------+------------+ | | SPE_LINE_NAME | Name of the line | NA | FITS *12A* | + +---------------+----------------------------------------------+----------+------------+ | | SPE_LINE_TYPE | Type of line ('A': absorption, 'E':emission) | NA | FITS *A* | +---------+---------------+----------------------------------------------+----------+------------+ .. table:: :width: 100% +-------------------------------------------------------------------------------------------------------------------------------+ | **HDU** *GALAXY_MODELS_CATALOG*: header | +==================+==================+====================================================================+====================+ | | **Name** | **Description** | **Value** | +------------------+------------------+--------------------------------------------------------------------+--------------------+ | Keywords | XTENSION | shall contain BINTABLE | string | + +------------------+--------------------------------------------------------------------+--------------------+ | | BITPIX | shall contain 8 | integer | + +------------------+--------------------------------------------------------------------+--------------------+ | | NAXIS | shall contain 2 | integer | + +------------------+--------------------------------------------------------------------+--------------------+ | | NAXIS1 | number of 8-bit bytes in each row | integer | + +------------------+--------------------------------------------------------------------+--------------------+ | | NAXIS2 | number of rows | integer | + +------------------+--------------------------------------------------------------------+--------------------+ | | PCOUNT | shall contain 0 | integer | + +------------------+--------------------------------------------------------------------+--------------------+ | | GCOUNT | shall contain 1 | integer | + +------------------+--------------------------------------------------------------------+--------------------+ | | TFIELDS | number of fields in each row | integer | + +------------------+--------------------------------------------------------------------+--------------------+ | | EXTNAME | name of extension | string | +------------------+------------------+--------------------------------------------------------------------+--------------------+ .. table:: :width: 100% +-------------------------------------------------------------------------------------------------------------------------------+ | **HDU** *GALAXY_MODELS_CATALOG*: 22 columns table | +=========+=======================+===========================================================+====================+============+ | | **Name** | **Description** | **Unit** | **Format** | +---------+-----------------------+-----------------------------------------------------------+--------------------+------------+ | Columns | OBJECT_ID | Unique ID of the object in the survey, as set by MER | NA | FITS *K* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_RANK | The rank of estimate (0=best candidate) | NA | FITS *I* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_Z | The estimated spectroscopic redshift | NA | FITS *E* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_CNT_TPL_ID | The continuum template ID | NA | FITS *48A* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_CNT_TPL_AMP | The amplitude of continuum template | NA | FITS *E* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_CNT_IGM_TPL_ID | The IGM template ID | NA | FITS *I* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_CNT_ISM_COEF | The Ebmv coefficient inside [0.,1.] | NA | FITS *E* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_TPL_RAT_ID | The template ratio ID | NA | FITS *48A* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_TPL_RAT_E_AMP | The amplitude of emission template ratio | erg/s/cm2/Angstrom | FITS *E* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_TPL_RAT_A_AMP | The amplitude of absorption template ratio | NA | FITS *E* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_TPL_RAT_ISM_COEFF | The Ebmv coefficient for emission lines inside [0.,1.] | NA | FITS *E* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_LINES_ID | ID of each line | NA | FITS *60I* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_LINES_AMP | The amplitude of each line | erg/s/cm2/Angstrom | FITS *60E* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_VEL_DISP_E | The velocity dispersion of emission lines | km/s | FITS *E* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_VEL_DISP_A | The velocity dispersion of absorption lines | km/s | FITS *E* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_LYA_OFFSET | The Lya central wavelength offset | Angstrom | FITS *E* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_LYA_WIDTH | The Lya line width | Angstrom | FITS *E* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_LYA_ASSYM_COEF | The alpha coefficient for skewed gaussian Lya model | NA | FITS *E* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_LYA_IGM | The IGM Lya model | NA | FITS *E* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_ICAL_FACTOR_B | The inter-calibration factor between Red and Blue spectra | NA | FITS *E* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_FLUX_OFFSET_R | The flux offset of the Red spectra | erg/s/cm2/Angstrom | FITS *E* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_FLUX_OFFSET_B | The flux offset of the Blue spectra | erg/s/cm2/Angstrom | FITS *E* | +---------+-----------------------+-----------------------------------------------------------+--------------------+------------+ .. table:: :width: 100% +---------------------------------------------------------------------------------------------------------------------------+ | **HDU** *STAR_MODELS_CATALOG*: header | +=================+=================+=================================================================+=====================+ | | **Name** | **Description** | **Value** | +-----------------+-----------------+-----------------------------------------------------------------+---------------------+ | Keywords | XTENSION | shall contain BINTABLE | string | + +-----------------+-----------------------------------------------------------------+---------------------+ | | BITPIX | shall contain 8 | integer | + +-----------------+-----------------------------------------------------------------+---------------------+ | | NAXIS | shall contain 2 | integer | + +-----------------+-----------------------------------------------------------------+---------------------+ | | NAXIS1 | number of 8-bit bytes in each row | integer | + +-----------------+-----------------------------------------------------------------+---------------------+ | | NAXIS2 | number of rows | integer | + +-----------------+-----------------------------------------------------------------+---------------------+ | | PCOUNT | shall contain 0 | integer | + +-----------------+-----------------------------------------------------------------+---------------------+ | | GCOUNT | shall contain 1 | integer | + +-----------------+-----------------------------------------------------------------+---------------------+ | | TFIELDS | number of fields in each row | integer | + +-----------------+-----------------------------------------------------------------+---------------------+ | | EXTNAME | name of extension | string | +-----------------+-----------------+-----------------------------------------------------------------+---------------------+ .. table:: :width: 100% +---------------------------------------------------------------------------------------------------------------------------+ | **HDU** *STAR_MODELS_CATALOG*: 8 columns table | +=========+===================+===========================================================+====================+============+ | | **Name** | **Description** | **Unit** | **Format** | +---------+-------------------+-----------------------------------------------------------+--------------------+------------+ | Columns | OBJECT_ID | Unique ID of the object in the survey, as set by MER | NA | FITS *K* | + +-------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_RANK | The rank of estimate (0=best candidate) | NA | FITS *I* | + +-------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_Z | The estimated spectroscopic redshift | NA | FITS *E* | + +-------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_CNT_TPL_ID | The continuum template ID | NA | FITS *48A* | + +-------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_CNT_TPL_AMP | The amplitude of continuum template | NA | FITS *E* | + +-------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_ICAL_FACTOR_B | The inter-calibration factor between Red and Blue spectra | NA | FITS *E* | + +-------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_FLUX_OFFSET_R | The flux offset of the Red spectra | erg/s/cm2/Angstrom | FITS *E* | + +-------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_FLUX_OFFSET_B | The flux offset of the Blue spectra | erg/s/cm2/Angstrom | FITS *E* | +---------+-------------------+-----------------------------------------------------------+--------------------+------------+ .. table:: :width: 100% +-------------------------------------------------------------------------------------------------------------------------------+ | **HDU** *QSO_MODELS_CATALOG*: header | +==================+==================+====================================================================+====================+ | | **Name** | **Description** | **Value** | +------------------+------------------+--------------------------------------------------------------------+--------------------+ | Keywords | XTENSION | shall contain BINTABLE | string | + +------------------+--------------------------------------------------------------------+--------------------+ | | BITPIX | shall contain 8 | integer | + +------------------+--------------------------------------------------------------------+--------------------+ | | NAXIS | shall contain 2 | integer | + +------------------+--------------------------------------------------------------------+--------------------+ | | NAXIS1 | number of 8-bit bytes in each row | integer | + +------------------+--------------------------------------------------------------------+--------------------+ | | NAXIS2 | number of rows | integer | + +------------------+--------------------------------------------------------------------+--------------------+ | | PCOUNT | shall contain 0 | integer | + +------------------+--------------------------------------------------------------------+--------------------+ | | GCOUNT | shall contain 1 | integer | + +------------------+--------------------------------------------------------------------+--------------------+ | | TFIELDS | number of fields in each row | integer | + +------------------+--------------------------------------------------------------------+--------------------+ | | EXTNAME | name of extension | string | +------------------+------------------+--------------------------------------------------------------------+--------------------+ .. table:: :width: 100% +-------------------------------------------------------------------------------------------------------------------------------+ | **HDU** *QSO_MODELS_CATALOG*: 22 columns table | +=========+=======================+===========================================================+====================+============+ | | **Name** | **Description** | **Unit** | **Format** | +---------+-----------------------+-----------------------------------------------------------+--------------------+------------+ | Columns | OBJECT_ID | Unique ID of the object in the survey, as set by MER | NA | FITS *K* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_RANK | The rank of estimate (0=best candidate) | NA | FITS *I* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_Z | The estimated spectroscopic redshift | NA | FITS *E* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_CNT_TPL_ID | The continuum template ID | NA | FITS *48A* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_CNT_TPL_AMP | The amplitude of continuum template | NA | FITS *E* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_CNT_IGM_TPL_ID | The IGM template ID | NA | FITS *I* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_CNT_ISM_COEF | The Ebmv coefficient inside [0.,1.] | NA | FITS *E* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_TPL_RAT_ID | The template ratio ID | NA | FITS *I* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_TPL_RAT_E_AMP | The amplitude of emission template ratio | erg/s/cm2/Angstrom | FITS *E* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_TPL_RAT_A_AMP | The amplitude of absorption template ratio | NA | FITS *E* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_TPL_RAT_ISM_COEFF | The Ebmv coefficient for emission lines inside [0.,1.] | NA | FITS *E* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_LINES_ID | ID of each line | NA | FITS *60I* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_LINES_AMP | The amplitude of each line | erg/s/cm2/Angstrom | FITS *60E* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_VEL_DISP_E | The velocity dispersion of emission lines | km/s | FITS *E* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_VEL_DISP_A | The velocity dispersion of absorption lines | km/s | FITS *E* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_LYA_OFFSET | The Lya central wavelength offset | Angstrom | FITS *E* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_LYA_WIDTH | The Lya line width | Angstrom | FITS *E* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_LYA_ASSYM_COEF | The alpha coefficient for skewed gaussian Lya model | NA | FITS *E* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_LYA_IGM | The IGM Lya model | NA | FITS *E* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_ICAL_FACTOR_B | The inter-calibration factor between Red and Blue spectra | NA | FITS *E* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_FLUX_OFFSET_R | The flux offset of the Red spectra | erg/s/cm2/Angstrom | FITS *E* | + +-----------------------+-----------------------------------------------------------+--------------------+------------+ | | SPE_FLUX_OFFSET_B | The flux offset of the Blue spectra | erg/s/cm2/Angstrom | FITS *E* | +---------+-----------------------+-----------------------------------------------------------+--------------------+------------+