.. _VisBloomingModel:

==========================
Vis Blooming Model Product
==========================

Metadata
______________________

+------------------------------------------------+----------------------------------------------------------------------------------------------+
| Data product name                              | DpdVisBloomingModel                                                                          |
+------------------------------------------------+----------------------------------------------------------------------------------------------+
| Data product custodian                         | VIS                                                                                          |
+------------------------------------------------+----------------------------------------------------------------------------------------------+
| Name of the Schema file                        | .. raw:: html                                                                                |
|                                                |                                                                                              |
|                                                | `euc-vis-BloomingModel.xsd <https://gitlab.euclid-sgs.uk/ST-DM/ST_DataModel/-/blob/10.1.2/ST |
|                                                | _DM_Schema/auxdir/ST_DM_Schema/dpd/vis/euc-vis-BloomingModel.xsd>`_                          |
+------------------------------------------------+----------------------------------------------------------------------------------------------+
| Processing Element(s) creating/using the data  | BloomingModel                                                                                |
| product                                        |                                                                                              |
+------------------------------------------------+----------------------------------------------------------------------------------------------+
| Processing function using the data product     | VIS                                                                                          |
+------------------------------------------------+----------------------------------------------------------------------------------------------+

Proposed for inclusion in EAS/SAS
==========================================
.. PFUsingStart

Yes

.. PFUsingEnd

Data product elements
=====================
+--------------+----------------------------------------------+
| Header       | object of type sys:genericHeader             |
+--------------+----------------------------------------------+
| Data         | object of type vis:visFileContainerData      |
+--------------+----------------------------------------------+
| QualityFlags | object of type dqc:sqfPlaceHolder            |
+--------------+----------------------------------------------+
| Parameters   | object of type ppr:genericKeyValueParameters |
+--------------+----------------------------------------------+
   
Detailed description of the data product
========================================
.. DetailedDescStart

Data product definition referencing a JSON file containing a dictionary with one blooming value in ADU per quadrant.

It is calculated using the photon transfer curves (PTC) of high fluences flats field. The presence of blooming manifests itself in a drop of the PTC curve.

**Name of file:**

``EUC_VIS_MDL-BLOOMING__[YYYYMMDDThhmmss.s]Z.json``

where the date is the production date.

.. DetailedDescEnd