.. index:: Noise Bias Calibration Fields (VIS)

.. _calobs-vis-noise-bias-fields:

**CALPRODUCT-VS-015:** VIS Noise Bias Calibration Fields **(REPLACED**)
=======================================================================

Replaced by :ref:`char-targets-noise-bias`.

.. include:: definitions.rst

Parent requirement
------------------
| `R-CAL-B-VS-7100 <https://wiki.cosmos.esa.int/euclid/images/1/1d/EUC-MPIA-RD-1-001_CalCD-B_v3.1.pdf#page=161>`_
| `R-CAL-B-VS-7200 <https://wiki.cosmos.esa.int/euclid/images/1/1d/EUC-MPIA-RD-1-001_CalCD-B_v3.1.pdf#page=161>`_
| `R-CAL-B-VS-7300 <https://wiki.cosmos.esa.int/euclid/images/1/1d/EUC-MPIA-RD-1-001_CalCD-B_v3.1.pdf#page=161>`_
| `R-CAL-B-VS-7400 <https://wiki.cosmos.esa.int/euclid/images/1/1d/EUC-MPIA-RD-1-001_CalCD-B_v3.1.pdf#page=161>`_


Scheduling
----------
Repeatedly throughout the mission duration, until area is covered to the desired depth.

Time-critical
-------------
No.

Objective
---------
A sample of about 200000 galaxies shall be obtained with a S/N 6 times that of the wide survey area, obtained from a 40 square degree area constituted by the `Euclid Deep Fields <http://sci.esa.int/euclid/61408-the-euclid-deep-fields/>`_ (EDF-North, EDF-South, and EDF-Fornax).

Fulfilled by
------------
:ref:`calobs-block-f-deep-fields`

Targets and pointing constraints
--------------------------------

.. csv-table:: **Noise bias fields.** :download:`CSV file <tables/targets-noise-bias-fields.dat>`
   :file: tables/targets-noise-bias-fields.dat

In-orbit duration
-----------------
	 
Processing input
----------------
:command:`Ground Processing Input Data`:

:command:`Data Description`:

Quality control parameters
--------------------------
DataModel:
`<https://gitlab.euclid-sgs.uk/>`_

Contact person
--------------
Calibration Lead  

.. raw:: latex

   \clearpage