.. _VisMasterDarkFrame:
  
Vis Master Dark Frame Product
-----------------------------


Data product name
=================
.. DataProductNameStart
   
DpdVisMasterDarkFrame

.. DataProductNameEnd
   
Data product custodian
======================
.. DataProductCustodianStart
   

   
.. DataProductCustodianEnd
   
Name of the Schema file
=======================
.. NameSchemaStart
   
.. raw:: html 

    <a href="https://gitlab.euclid-sgs.uk/ST-DM/ST_DataModel/-/blob/9.2.0/ST_DM_Schema/auxdir/ST_DM_Schema/dpd/vis/euc-vis-MasterDarkFrame.xsd" target="_blank">euc-vis-MasterDarkFrame.xsd</a>
   
.. NameSchemaEnd

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

:Header: object of type sys:genericHeader
:Data: object of type vis:visMasterDarkFrame
:QualityFlags: object of type dqc:sqfPlaceHolder
:Parameters: object of type ppr:genericKeyValueParameters

.. DataProductElementsEnd
   
Schema documentation tag
========================
.. SchemaDocTagStart
   
:emphasis:`Documentation for data product element DpdVisMasterDarkFrame:`

Master Dark Calibration Pipeline result, using a series of dark calibration exposures to calculate a Master Dark to be used in other ou-vis pipelines.

:emphasis:`Documentation for data product element Header:`
    
The generic header of the product.
   
.. SchemaDocTagEnd
   
Processing Element(s) creating/using the data product
=====================================================
.. PECreatorStart

Final data product of the Master Dark Calibraiton pipeline


.. PECreatorEnd
   
Processing function using the data product
==========================================
.. PFUsingStart
  
VIS Science pipeline and other calibraiton pipelines when calling Dark Correction PE.

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

Master Dark Calibration Pipeline result, using a series of dark calibration exposures to calculate a Master Dark to be used in other ou-vis pipelines.

Primary Header:

+----------+-----------+---+------------------------------------------------------------------+
| SIMPLE   |           | / |                                                                  |
+----------+-----------+---+------------------------------------------------------------------+
| BITPIX   |           | / |                                                                  |
+----------+-----------+---+------------------------------------------------------------------+
| NAXIS    |           | / |                                                                  |
+----------+-----------+---+------------------------------------------------------------------+
| EXTEND   |           | / |                                                                  |
+----------+-----------+---+------------------------------------------------------------------+
| OBSTYPE  |           | / | Observation type                                                 |
+----------+-----------+---+------------------------------------------------------------------+
| N_CCD    |           | / | ToFill                                                           |
+----------+-----------+---+------------------------------------------------------------------+
| EXPTIME  |           | / | Commanded integration time in seconds                            |
+----------+-----------+---+------------------------------------------------------------------+
| DATAUNIT |           | / | ToFill                                                           |
+----------+-----------+---+------------------------------------------------------------------+
| RA       |           | / | Commanded FPA pointing right ascension (deg)                     |
+----------+-----------+---+------------------------------------------------------------------+
| DEC      |           | / | Commanded FPA pointing declination (deg)                         |
+----------+-----------+---+------------------------------------------------------------------+
| INSTRUME |           | / | VIS instrument                                                   |
+----------+-----------+---+------------------------------------------------------------------+
| SEQID    |           | / | VIS sequences as defined in EUCL-IFS-ICD-6-002 VIS Data ICD      |
+----------+-----------+---+------------------------------------------------------------------+
| ORIENTAT |           | / | ToFill                                                           |
+----------+-----------+---+------------------------------------------------------------------+
| DATE     |           | / | UT date when this file was created                               |
+----------+-----------+---+------------------------------------------------------------------+
| DATE-OBS |           | / | UTC Date of observation (start), e.g. '2014-03-15T09:30:09.313'  |
+----------+-----------+---+------------------------------------------------------------------+
| VERSION  |           | / |                                                                  |
+----------+-----------+---+------------------------------------------------------------------+
| END                                                                                         |
+----------+-----------+---+------------------------------------------------------------------+

Extension Header:

+----------+-----------+---+------------------------------------------------------------------+
| XTENSION |           | / |                                                                  |
+----------+-----------+---+------------------------------------------------------------------+
| BITPIX   |           | / |                                                                  |
+----------+-----------+---+------------------------------------------------------------------+
| NAXIS    |           | / |                                                                  |
+----------+-----------+---+------------------------------------------------------------------+
| NAXIS1   |           | / |                                                                  |
+----------+-----------+---+------------------------------------------------------------------+
| NAXIS2   |           | / |                                                                  |
+----------+-----------+---+------------------------------------------------------------------+
| PCOUNT   |           | / |                                                                  |
+----------+-----------+---+------------------------------------------------------------------+
| GCOUNT   |           | / |                                                                  |
+----------+-----------+---+------------------------------------------------------------------+
| TIMESYS  |           | / | Time scale of the time-related keywords                          |
+----------+-----------+---+------------------------------------------------------------------+
| DATE     |           | / | UT date when this file was created                               |
+----------+-----------+---+------------------------------------------------------------------+
| MJDATE   |           | / | MJD start time, e.g. 56731.39594113                              |
+----------+-----------+---+------------------------------------------------------------------+
| WCSAXES  |           | / | Number of coordinate axes                                        |
+----------+-----------+---+------------------------------------------------------------------+
| CRPIX1   |           | / | Reference pixel x coordinate                                     |
+----------+-----------+---+------------------------------------------------------------------+
| CRPIX2   |           | / | Reference pixel y coordinate                                     |
+----------+-----------+---+------------------------------------------------------------------+
| CRVAL1   |           | / | Right ascension at ref pixel                                     |
+----------+-----------+---+------------------------------------------------------------------+
| CRVAL2   |           | / | Declination at ref pixel                                         |
+----------+-----------+---+------------------------------------------------------------------+
| CTYPE1   |           | / | Coordinamte 1 type                                               |
+----------+-----------+---+------------------------------------------------------------------+
| CTYPE2   |           | / | Coordinamte 2 type                                               |
+----------+-----------+---+------------------------------------------------------------------+
| RA       |           | / | Commanded FPA pointing right ascension (deg)                     |
+----------+-----------+---+------------------------------------------------------------------+
| DEC      |           | / | Commanded FPA pointing declination (deg)                         |
+----------+-----------+---+------------------------------------------------------------------+
| CD1_1    |           | / | Translation matrix element                                       |
+----------+-----------+---+------------------------------------------------------------------+
| CD1_2    |           | / | Translation matrix element                                       |
+----------+-----------+---+------------------------------------------------------------------+
| CD2_1    |           | / | Translation matrix element                                       |
+----------+-----------+---+------------------------------------------------------------------+
| CD2_2    |           | / | Translation matrix element                                       |
+----------+-----------+---+------------------------------------------------------------------+
| EXTNAME  |           | / |                                                                  |
+----------+-----------+---+------------------------------------------------------------------+
| INSTRUME |           | / | VIS instrument                                                   |
+----------+-----------+---+------------------------------------------------------------------+
| EXPTIME  |           | / | ToFill                                                           |
+----------+-----------+---+------------------------------------------------------------------+
| DETECTOR |           | / | ToFill                                                           |
+----------+-----------+---+------------------------------------------------------------------+
| GAIN     |           | / | Maximum equivalent gain (e-/ADU)                                 |
+----------+-----------+---+------------------------------------------------------------------+
| RDNOISE  |           | / | Read out Noise                                                   |
+----------+-----------+---+------------------------------------------------------------------+
| QE       |           | / | Quantum Efficiency                                               |
+----------+-----------+---+------------------------------------------------------------------+
| DC       |           | / | ToFill                                                           |
+----------+-----------+---+------------------------------------------------------------------+
| PIXSIZE  |           | / | ToFill                                                           |
+----------+-----------+---+------------------------------------------------------------------+
| PIXSCALE |           | / | ToFill                                                           |
+----------+-----------+---+------------------------------------------------------------------+
| CCDID    |           | / | e.g. Detector ID and quad, e.g. 1-1.H' ... '6-6.E'               |
+----------+-----------+---+------------------------------------------------------------------+
| QUADID   |           | / | e.g. Quadrant ID, e.g. 'E', 'F', 'G' or 'H'                      |
+----------+-----------+---+------------------------------------------------------------------+
| PRESCANX |           | / | number of serial prescan pixels, e.g 51                          |
+----------+-----------+---+------------------------------------------------------------------+
| OVRSCANX |           | / | number of serial overscan pixels, e.g 20                         |
+----------+-----------+---+------------------------------------------------------------------+
| DETSEC   |           | / | ToFill                                                           |
+----------+-----------+---+------------------------------------------------------------------+
| ASEC     |           | / | ToFill                                                           |
+----------+-----------+---+------------------------------------------------------------------+
| DSEC     |           | / | ToFill                                                           |
+----------+-----------+---+------------------------------------------------------------------+
| TSEC     |           | / | ToFill                                                           |
+----------+-----------+---+------------------------------------------------------------------+
| BSEC     |           | / | ToFill                                                           |
+----------+-----------+---+------------------------------------------------------------------+
| CSEC     |           | / | ToFill                                                           |
+----------+-----------+---+------------------------------------------------------------------+
| MAXLIN   |           | / | ToFill                                                           |
+----------+-----------+---+------------------------------------------------------------------+
| SATURATE |           | / | Saturation Level (ADU)                                           |
+----------+-----------+---+------------------------------------------------------------------+
| NON_LIN  |           | / | ToFill                                                           |
+----------+-----------+---+------------------------------------------------------------------+
| RON_STD  |           | / | ToFill                                                           |
+----------+-----------+---+------------------------------------------------------------------+
| BIAS_LVL |           | / | Bias Level                                                       |
+----------+-----------+---+------------------------------------------------------------------+
| ADC_MAX  |           | / | ToFill                                                           |
+----------+-----------+---+------------------------------------------------------------------+
| PC1_1    |           | / | Coordinate transformation matrix element                         |
+----------+-----------+---+------------------------------------------------------------------+
| PC1_2    |           | / | Coordinate transformation matrix element                         |
+----------+-----------+---+------------------------------------------------------------------+
| PC2_1    |           | / | Coordinate transformation matrix element                         |
+----------+-----------+---+------------------------------------------------------------------+
| PC2_2    |           | / | Coordinate transformation matrix element                         |
+----------+-----------+---+------------------------------------------------------------------+
| CDELT1   |           | / | [deg] Coordinate increment at reference                          |
+----------+-----------+---+------------------------------------------------------------------+
| CDELT2   |           | / | [deg] Coordinate increment at reference                          |
+----------+-----------+---+------------------------------------------------------------------+
| CUNIT1   |           | / | Physical units of CRVAL1                                         |
+----------+-----------+---+------------------------------------------------------------------+
| CUNIT2   |           | / | Physical units of CRVAL2                                         |
+----------+-----------+---+------------------------------------------------------------------+
| LONPOLE  |           | / | [deg] Native longitude of celestial pol                          |
+----------+-----------+---+------------------------------------------------------------------+
| LATPOLE  |           | / | [deg] Native latitude of celestial pole                          |
+----------+-----------+---+------------------------------------------------------------------+
| RADESYS  |           | / | Astrometric system                                               |
+----------+-----------+---+------------------------------------------------------------------+
| DATE-OBS |           | / | UTC Date of observation (start), e.g. '2014-03-15T09:30:09.313'  |
+----------+-----------+---+------------------------------------------------------------------+
| CHECKSUM |           | / |                                                                  |
+----------+-----------+---+------------------------------------------------------------------+
| DATASUM  |           | / | data unit checksum updated 2018-11-15T12:07:22                   |
+----------+-----------+---+------------------------------------------------------------------+
| NBIAS    |           | / | Number of Bias Frames                                            |
+----------+-----------+---+------------------------------------------------------------------+
| COMBMETH |           | / | Combination Method Used                                          |
+----------+-----------+---+------------------------------------------------------------------+
| NORMMETH |           | / | Normalisation Method                                             |
+----------+-----------+---+------------------------------------------------------------------+
| END                                                                                         |
+----------+-----------+---+------------------------------------------------------------------+
   
.. DetailedDescEnd