Changes between Initial Version and Version 1 of docs/CommissioningPlan/P3.18


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Timestamp:
03/05/20 13:32:34 (5 years ago)
Author:
kradhakrishnan
Comment:

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  • docs/CommissioningPlan/P3.18

    v1 v1  
     1== P3.18        Large spatial scale instrument and telescope flat field ==
     2•       **Phase**               :       3 
     3•       **Status**              :       Draft   
     4•       **Category**            :       Nighttime testing (functionality and operability) (C4)
     5•       **Recurrence**  :       before every night observations (valid for all observing        modes). 2/day for CI (BB filter only).
     6•       **Duration**            :       1 hour(s)
     7**Description**
     8•       Flat field taken during twilight
     9**Prerequisites**
     10•       Authorize SHARK-NIR on the SX side.
     11•       Atmospheric conditions: AO working conditions.
     12•       Bad pixel map, Background or Dark.
     13**Procedure**
     14•       This calibration is performed by sky observation combined with pointing scan in order to record a flat (that include telescope large scale transmission variations) on the detector.
     15•       Single integration times for a given setup, using various flux level with natural light with no coronagraph.
     16**Success criteria**
     17•       Width of flux distribution: 3.10-2 
     18**Notes**
     19•       Same as activity 7.5 in AD4
     20**LBTO support**
     21•       Support from LBTI/LBTO?
     22**Associated SHARK-NIR personnel**
     23•       JF, LM, MdP
     24**Date performed and by whom**