Shear MetaCal Final Catalog¶
Metadata¶
Data product name |
DpdSheMetaCalFinalCatalog |
Data product custodian |
SHE |
Name of the Schema file |
|
Processing Element(s) creating/using the data product |
Creators:
Consumers:
|
Processing function using the data product |
SHE |
Proposed for inclusion in EAS/SAS |
This product is proposed for inclusion in the SAS: yes The calibrated MetaCal shear measurements are important for scientific analysis. |
Detailed description of the data product¶
An XML data product containing a MetaCal shape measurement FITS file and a pointing list.
The shape measurement FITS file has a single binary table extension HDU containing the galaxy and star shape measurements.
Name of file:
EUC_SHE_METACAL-CORRECTED-MEASUREMENTS_TILE-[TILE_ID]_[YYYYMMDDThhmmss.s]Z_[VERSION].fits.gz
where TILE_ID is the ID of the tile used for this measurement, YYYYMMDDThhmmss.s is the time the product was created in UTC, and VERSION is the version number of the SHE pipeline used to create the data product.
HDU SheMetaCalMeasurements: header |
|||
|---|---|---|---|
Name |
Description |
Value |
|
Keywords |
FITS_VER |
Table format version number |
string = 8.0.1 |
FITS_DEF |
Table format label |
string = she.metaCalMeasurements |
|
SFLAGVER |
Flags format version number |
string |
|
VALID |
0: Not tested; 1: Pass; -1: Fail |
string |
|
HDU SheMetaCalMeasurements: 22 columns table |
||||
|---|---|---|---|---|
Name |
Description |
Unit |
Format |
|
Columns |
OBJECT_ID |
Object ID in the SGS pipeline |
NA |
FITS K |
SHE_METACAL_RA |
Right ascension of the object in degrees (measured by SHE) |
NA |
FITS D |
|
SHE_METACAL_DEC |
Declination of the object in degrees (measured by SHE) |
NA |
FITS D |
|
SHE_METACAL_E1_CORRECTED |
Corrected first component of ellipticity of the object |
NA |
FITS E |
|
SHE_METACAL_E2_CORRECTED |
Corrected second component of ellipticity of the object |
NA |
FITS E |
|
SHE_METACAL_E1 |
First component of ellipticity of the object |
NA |
FITS E |
|
SHE_METACAL_E2 |
Second component of ellipticity of the object |
NA |
FITS E |
|
SHE_METACAL_R2 |
Galaxy R2 size measure |
NA |
FITS E |
|
SHE_METACAL_SN |
Galaxy signal-to-noise |
NA |
FITS E |
|
SHE_METACAL_M11 |
Estimate of 11 coefficient in tomographic multiplicative bias matrix (default is 0) |
NA |
FITS E |
|
SHE_METACAL_M12 |
Estimate of 12 coefficient in tomographic multiplicative bias matrix (default is 0) |
NA |
FITS E |
|
SHE_METACAL_M21 |
Estimate of 21 coefficient in tomographic multiplicative bias matrix (default is 0) |
NA |
FITS E |
|
SHE_METACAL_M22 |
Estimate of 22 coefficient in tomographic multiplicative bias matrix (default is 0) |
NA |
FITS E |
|
SHE_METACAL_C1 |
Estimate of first component of tomographic additive bias (default is 0) |
NA |
FITS E |
|
SHE_METACAL_C2 |
Estimate of second component of tomographic additive bias (default is 0) |
NA |
FITS E |
|
SHE_METACAL_ALPHA1 |
Estimate of first component of tomographic PSF leakage (default is 0) |
NA |
FITS E |
|
SHE_METACAL_ALPHA2 |
Estimate of second component of tomographic PSF leakage (default is 0) |
NA |
FITS E |
|
SHE_METACAL_WEIGHT |
Weight of the object in the shear sample |
NA |
FITS E |
|
SHE_METACAL_E_VAR |
Ellipticity variance |
NA |
FITS E |
|
SHE_METACAL_PSF_E1 |
First component of ellipticity of the PSF model |
NA |
FITS E |
|
SHE_METACAL_PSF_E2 |
Second component of ellipticity of the PSF model |
NA |
FITS E |
|
SHE_METACAL_PSF_R2 |
R2 size of the PSF model |
NA |
FITS E |
|