.. _MERDetectionMosaic:


Detection Mosaic Product
========================

$SetSchemaPath mer/euc-mer-DetectionMosaic.xsd


Data Product Name
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.. DataProductNameStart

$PrintDataProductName

.. DataProductNameEnd


Data Product Custodian
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.. DataProductCustodianStart

$PrintDataProductCustodian

.. DataProductCustodianEnd


Name of the Schema File
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.. NameSchemaStart

$PrintSchemaFilename

.. NameSchemaEnd


Last Edited for DPDD Version
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.. DpddVersionlTagStart

1.2

.. DpddVersionTagEnd


Processing Elements Creating / Updating / Using the Product
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.. PECreatorStart

**Creators:**

* MER_Detection
* MER_Compression


**Consumers:**

* MER_Deblending
* MER_MBCombine
* MER_Photometry
* MER_Compression
* MER_MorphoPatch
* MER_Validation

.. PECreatorEnd


Processing Function Using the Product
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.. PFUsingStart

MER

.. PFUsingEnd


Proposed for Inclusion in EAS/SAS
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.. IncludeInSASStart

This product is proposed for inclusion in the SAS: maybe

These products contain the image data that was used to perform object detection.
It could be useful to have them in the SAS in case scientist want to replicate
the object detection procedure performed by MER.

.. IncludeInSASEnd

Data Product Elements
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.. DataProductElementsStart

$PrintDataProductElements

.. DataProductElementsEnd


Detailed Description of the Data Product
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.. DetailedDescStart

Mosaic used to perform the object detection. It could be a combination of the 
VIS and NIR :ref:`MERBksMosaic`\s. This product is an output from the 
MER Object Detection :term:`Processing Element`.

The main elements inside this product are:

* **FilterList**: List of filters that were used produce to the detection mosaic
  (normally VIS or NIR filters).
* **WCS**: The mosaic astrometric parameters (e.g., CTYPE1, CRVAL2, CRPIX1,
  CD1_1)
* **ZeroPoint**: The photometric reference zero point in magnitude units.
* **ImgSpatialFootprint**: The mosaic spatial footprint.
* **Masks** (optional): Euclid bit masks present in the flag image data set.
* **TileIndex**: The MER tile index.
* **PatchIdList** (optional): The sky patch ids associated to the product.
* **ObservationIdList**: List of unique IDs identifying the Euclid
  observations that were used to generate the product.
* **CalblockIdList** (optional): The calibration block ids associated to the
  product.
* **ProcessingMode**: The MER pipeline processing mode (e.g. WIDE, DEEP) used to
  generate the product.
* **DataStorage**: Element that links to a FITS file containing the detection
  mosaic signal data set.
* **RmsStorage**: Element that links to a FITS file containing the detection
  mosaic rms data set.
* **FlagStorage**: Element that links to a FITS file containing the detection
  mosaic flag data set.
* **PsfModelStorage**: Element that links to a FITS file containing the detection
  mosaic PSF model.
* **QualityParams**: The detection mosaic image quality parameters.

.. DetailedDescEnd