PHZ PF output catalog product for Deep tiles¶
[Output Product]
Metadata¶
Data product name |
DpdPhzDeepOutputCatalog |
Data product custodian |
PHZ |
Name of the Schema file |
|
Processing Element(s) creating/using the data product |
|
Processing function using the data product |
|
They are described in details bellow:
Photo Z catalog¶
This part of the product is a FITS binary table containing the photometric redshift and its PDF, as it is computed by the PHZ PF. The table is expected to follow the format described by the phz.photoZCatalog version 0.9 description, which defines the following columns:
Name of file:
EUC_PHZ_PHZCAT__[YYYYMMDDThhmmss.s]Z_00.00.fits.gz
Catalog: 41 columns table |
|||
|---|---|---|---|
Name |
Description |
Unit |
Format |
OBJECT_ID |
Unique ID of the object in the survey, as set by MER |
NA |
FITS K |
PHZ_PDF |
A vector containing the PHZ PDF values, for Z in range [0,6] with 0.01 step |
NA |
FITS 601E |
PHZ_MEDIAN |
The median of the PHZ PDF |
NA |
FITS E |
PHZ_70_INT |
The smallest PHZ PDF interval containing 70% of the probability |
NA |
FITS 2E |
PHZ_90_INT |
The smallest PHZ PDF interval containing 90% of the probability |
NA |
FITS 2E |
PHZ_95_INT |
The smallest PHZ PDF interval containing 95% of the probability |
NA |
FITS 2E |
PHZ_MODE_1 |
The first mode of the PHZ PDF |
NA |
FITS E |
PHZ_MODE_1_AREA |
The total area of the first mode |
NA |
FITS E |
PHZ_MODE_2 |
Redshift of the global maximum a posteriori solution |
NA |
FITS E |
PHZ_MODE_2_AREA |
|
NA |
FITS E |
BIAS_ID |
The identifier to be used for retrieving the bias correction shift from the bias correction map |
NA |
FITS J |
TOM_BIN_ID |
The identifier of the tomographic bin the source belongs to (Equipopulated-bins) |
NA |
FITS J |
ALT_TOM_BIN_ID |
The identifier of the alternate tomographic bin the source belongs to (Equidistant-bins) |
NA |
FITS J |
POS_TOM_BIN_ID |
The identifier of the photometric clustering tomographic bin the source belongs to (Equipopulated-bins) |
NA |
FITS J |
FLAG_SOM_TOMOBIN |
Flag telling if the source belong to a combination of SOM cell and Tom. bin which can be calibrated (=1) or not (=0). |
NA |
FITS J |
FLAG_SOM_ALT_TOMOBIN |
Flag telling if the source belong to a combination of SOM cell and Alt Tom. bin which can be calibrated (=1) or not (=0). |
NA |
FITS J |
FLAG_SOM_POS_TOMOBIN |
Flag telling if the source belong to a combination of SOM cell and POS Tom. bin which can be calibrated (=1) or not (=0). |
NA |
FITS J |
PHOTOMETRIC_SYSTEM |
Encode the Photometric band configuration (indicating also the number of missing columns) |
NA |
FITS J |
PHZ_CLASSIFICATION |
Classification flag: |1 if the source is accepted as star, |2 if it is accepted as a galaxy |4 if it is accepted as a QSO |8 if the source is accepted as a globular Cluster |
NA |
FITS J |
IE_CUTS_WEIGHTS |
Vector of probability to be a usable source for different VIS MAG cuts [20.25, 21.25, 22.25, 24.5] |
NA |
FITS 4E |
PHZ_WEIGHT |
Probability to be a usable source at VIS MAG=23.5 |
NA |
FITS E |
PHZ_FLAGS |
An integer containing the flags of the PHZ processing. Meaning: 0 => OK, 1 => NNPZ flag: no close neighbor, 10 not VIS detected, 11 missing band, 12 too faint |
NA |
FITS J |
FLUX_U_EXT_DECAM_UNIF |
Unified flux recomputed after correction from galactic extinction and filter shifts |
uJy |
FITS E |
FLUX_G_EXT_DECAM_UNIF |
uJy |
FITS E |
|
FLUX_R_EXT_DECAM_UNIF |
uJy |
FITS E |
|
FLUX_I_EXT_DECAM_UNIF |
uJy |
FITS E |
|
FLUX_Z_EXT_DECAM_UNIF |
uJy |
FITS E |
|
FLUX_VIS_UNIF |
uJy |
FITS E |
|
FLUX_Y_UNIF |
uJy |
FITS E |
|
FLUX_J_UNIF |
uJy |
FITS E |
|
FLUX_H_UNIF |
uJy |
FITS E |
|
FLUXERR_U_EXT_DECAM_UNIF |
uJy |
FITS E |
|
FLUXERR_G_EXT_DECAM_UNIF |
uJy |
FITS E |
|
FLUXERR_R_EXT_DECAM_UNIF |
uJy |
FITS E |
|
FLUXERR_I_EXT_DECAM_UNIF |
uJy |
FITS E |
|
FLUXERR_Z_EXT_DECAM_UNIF |
uJy |
FITS E |
|
FLUXERR_VIS_UNIF |
uJy |
FITS E |
|
FLUXERR_Y_UNIF |
uJy |
FITS E |
|
FLUXERR_J_UNIF |
uJy |
FITS E |
|
FLUXERR_H_UNIF |
uJy |
FITS E |
|
BEST_CHI2 |
Chi2 of the best fit model or the closest neighbor |
NA |
FITS E |
Sampled Physical Parameters¶
This part of the product is a set of binary files containing the sampling of the physical parameters.
Star SED catalog¶
This part of the product is a FITS binary table containing the spectral energy distributions for objects identified as stars. The table is expected to follow the format described by the phz.starSedCatalog version 0.9 description, which defines the following columns:
Name of file:
EUC_PHZ_STARSED__[YYYYMMDDThhmmss.s]Z_00.00.fits.gz