Detection Parameters Input Product for

Data product name

detclParameters

Data product custodian

DET-CL

Data model tag

DpdLE3clCcpInputParams

Name of the Schema file

test-le3-cl-ccp-params.xsd

Schema documentation tag

This product contains the input parameters for DET-CL

Data product elements

Header

type sys:genericHeader

Data

type cl:ccpParametersList

QualityFlags

type dqc:sqfPlaceHolder

Parameters

type ppr:genericKeyValueParameters

Processing Element(s) creating/using the data product

DET-CL

Processing function using the data product

LE3, “DET-CL” pipeline

Detailed description of the data product

This data product contains the list and description of the parameters used for the detection of the clusters.

Keywords

This XML file is expected to contain the following keywords in the data table HDU:

KEYWORDS COMMON TO BOTH DETECTION CODES: GENERAL PARAMETERS:

  1. MIN_Z: lower limit of redshift range for cluster detection

  2. MAX_Z: upper limit of redshift range for cluster detection

  3. MIN_RA: Minimum RA of the area on which the run has to be performed [deg]

  4. MAX_RA: Maximum RA of the area on which the run has to be performed [deg]

  5. MIN_DEC: Minimum Dec of the area on which the run has to be performed [deg]

  6. MAX_DEC: Maximum Dec of the area on which the run has to be performed [deg]

  7. SNR_THR: the S/N threshold for extracting a detection

KEYWORDS SPECIFIC TO AMICO DETECTION CODE:

  1. CUBE_XY_STEP: size of the RA and Dec bin [deg]

  2. MAX_AREA_DEG: Maximum area for a single tile on which AMICO can run [deg^2]

  3. L_BORDER_DEG: Size of the border defining the detection area [deg]

KEYWORDS SPECIFIC TO PZWAV DETECTION CODE:

  1. DZ: half width of reach redshift slice

  2. ZSTEP: interval between slices

  3. KRN_SCL1: lower scale of kernel, in kpc

  4. KRN_SCL2: larger scale of kernel, in kpc

  5. DR_LIM: radius of matching area for the merging of detected peaks, in kpc

  6. DZ_LIM: redshift depth for the merging of detected peaks

  7. FROM_DENSITY_MAP: if True, indicates that a previously computed density map should be used as an input, therefore bypassing the first stages of PZWAV

COSMOLOGY PARAMETERS KEYWORDS:

  1. OMEGA_MAT: matter energy density

  2. OMEGA_VAC: vacuum energy density

  3. HUBBLE_PAR: Hubble constant in km/s/(Mpc/h)

  4. W_EQ_STATE: dark energy equation of state

  5. N_EFF: effective number of relativistic species

  6. TEMP_CMB: CMB temperature

Note : Currently, a flat LCDM model is assumed, depending only on HUBBLE_PAR and OMEGA_MAT. The list above allows a broader choice for the cosmological model (wCDM).

KEYWORDS FOR RICH-CL TO MOVE TO THE CCP PIPELINE:

  1. MAX_NB: Maximum number of structures to which a galaxy can be associated

  2. MIN_PROB: Minimum probability for the association to be saved