.. _shepsfimage:

Shear PSF Model Image
---------------------
  
$SetSchemaPath she/euc-she-PsfModelImage.xsd 

Data product name
=================
.. DataProductNameStart
   
$PrintDataProductName

.. DataProductNameEnd

Data product custodian
======================
.. DataProductCustodianStart
   
$PrintDataProductCustodian
   
.. DataProductCustodianEnd
      
Name of the Schema file
=======================
.. NameSchemaStart
   
$PrintSchemaFilename
   
.. NameSchemaEnd

Last Edited for DPDD Version
____________________________
.. DpddVersionTagStart

1.1

.. DpddVersionTagEnd
      
Data product elements
=====================
.. DataProductElementsStart

$PrintDataProductElements

.. DataProductElementsEnd

Processing Element(s) creating/using the data product
=====================================================
.. PECreatorStart

**Creators:**

* SHE_PSFToolkit_ModelPSF

**Consumers:**

* SHE_LensMC_EstimateShear

SHE_PSFToolkit_ModelPSF

.. PECreatorEnd

Processing function using the data product
==========================================
.. PFUsingStart

SHE

.. PFUsingEnd

Detailed description of the data product
========================================
.. DetailedDescStart

Data product containing a per-object broadband PSF, as output of
the SHE_PSFToolkit software, for a catalogue of sources.

Stores each PSF image as a FITS file containing 3 HDUs
NxN array (size set by user on runtime), as well as meta-data linking
to object in question. The FITS file is in an XML container, which
also stores the ExposureProductID and ObservationID linking to the
VIS input file that the postage stamp is created from. The pixel size is
set by the user.

The FITS output file will contain the following information:

**HDUs**

#. "Primary": Header only HDU
#. "PSFC": Catalogue containing additional information for PSF determination for object
For each PSF defined in the PSFC there are the following HDUs
#. "BPSF": Bulge PSF images (as postage stamps)
#. "DPSF": Disk PSF images  (as postage stamps)

*Primary*
_________

$PrintPrimaryHeader fit/euc-she.xml she.psfModelImage

*PSFC*
______

A catalogue of the model PSFs contained within the product. This contains the OBJECT_ID,
HDU indices of the disk and bulge PSFs, positional information for both the VIS image and the PSF cutout, 
and some statistical information about the PSF model. 

$PrintHDUTableContents fit/euc-she.xml she.psfModelImage ShePsfC


*BPSF*
______

(Postage Stamp) Image of PSF for bulge of object.
..
   Comment.PrintHDUTableContents fit/euc-she.xml she.psfModelImage BPSF

.. warning::

   .. code-block:: XML

         <ArrayHDU name="BPSF"/> <!-- This will be included as soon as ArrayHDU syntax is included in the code -->

*DPSF*
______

As *BPSF*, for the disk of the object.
..
   Comment.PrintHDUTableContents fit/euc-she.xml she.psfModelImage DPSF

.. warning::

   .. code-block:: XML

         <ArrayHDU name="DPSF"/> <!-- This will be included as soon as ArrayHDU syntax is included in the code -->

$PrintArrayHDUContents fit/euc-she.xml she.psfModelImage DPSF

.. DetailedDescEnd