Changes between Initial Version and Version 1 of docs/CommissioningPlan/P3.28


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Timestamp:
03/05/20 13:43:11 (5 years ago)
Author:
kradhakrishnan
Comment:

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  • docs/CommissioningPlan/P3.28

    v1 v1  
     1 == P3.28        Ghost calibration ==
     2•       **Phase**               :       3 
     3•       **Status**              :       Draft   
     4•       **Category**            :       Daytime calibration (C3)
     5•       **Recurrence**  :       once every 6 months, starting from commissioning.
     6•       **Duration**            :       20 minutes per configurations x 2 derotator positions.
     7**Description**
     8•       Recording the ghost positions at contrast of <5x10^-7
     9**Prerequisites**
     10•       Bad pixel map, Background
     11**Procedure**
     12•       Insert the point source lamp and acquires 2 exposures: the first one is a non-saturated exposure (DET.DIT and DET.NDIT), the second one is a saturated exposure.
     13**Success criteria**
     14•       Accuracy: Position: 0.5 pixel; Contrast: 5.10^-7.
     15**Notes**
     16•       Same as activity 9.5 in AD4
     17**LBTO support**
     18•       Support from LBTI/LBTO?
     19**Associated SHARK-NIR personnel**
     20•       JF, LM, MdP
     21**Date performed and by whom**