.. _SHEMetaCalFinalCatalog:

Shear MetaCal Final Catalog
------------------

Metadata
______________________

+------------------------------------------------+----------------------------------------------------------------------------------------------+
| Data product name                              | DpdSheMetaCalFinalCatalog                                                                    |
+------------------------------------------------+----------------------------------------------------------------------------------------------+
| Data product custodian                         | SHE                                                                                          |
+------------------------------------------------+----------------------------------------------------------------------------------------------+
| Name of the Schema file                        | .. raw:: html                                                                                |
|                                                |                                                                                              |
|                                                | `euc-she-MetaCalFinalCatalog.xsd <https://gitlab.euclid-sgs.uk/ST-DM/ST_DataModel/-/blob/10. |
|                                                | 1.2/ST_DM_Schema/auxdir/ST_DM_Schema/dpd/she/euc-she-MetaCalFinalCatalog.xsd>`_              |
+------------------------------------------------+----------------------------------------------------------------------------------------------+
| Processing Element(s) creating/using the data  | **Creators:**                                                                                |
| product                                        |                                                                                              |
|                                                | * SHE_Calibration_CalibrateMeasurements                                                      |
|                                                |                                                                                              |
|                                                | **Consumers:**                                                                               |
|                                                |                                                                                              |
|                                                | * SHE_CTE_ShearEstimatesMerge                                                                |
+------------------------------------------------+----------------------------------------------------------------------------------------------+
| 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
========================================
.. DetailedDescStart

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.

.. table::
   :width: 100%

   +--------------------------------------------------------------------------------------------------------------------------------------------------+
   |                                                     **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                         |
   +---------------+---------------+---------------------------------------------------------+--------------------------------------------------------+

.. table::
   :width: 100%

   +--------------------------------------------------------------------------------------------------------------------------------------------------+
   |                                                **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*  |
   +---------+--------------------------+-------------------------------------------------------------------------------------+----------+------------+


.. DetailedDescEnd