Changes between Initial Version and Version 1 of docs/CommissioningPlan/P3.2


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Timestamp:
03/05/20 12:51:00 (5 years ago)
Author:
kradhakrishnan
Comment:

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  • docs/CommissioningPlan/P3.2

    v1 v1  
     1 == P3.2        Telescope control – checking focus for different wavelengths ==
     2•       **Phase**               :       3 
     3•       **Status**              :       Draft   
     4•       **Category**            :       Nighttime testing (functionality and operability) (C4)
     5•       **Recurrence**  :       once at commissioning
     6•       **Duration**            :       30 minutes
     7**Description**
     8•       Focus the telescope and check for chromatic variations (using different filters).
     9**Prerequisites**
     10•       Atmospheric conditions: should be able to see bight stars on the sky (preferably close to zenith?).
     11•       Authorize SHARK-NIR on the SX side.
     12•       Chose a star/field (or set of stars) which have emissions in all the required wavelengths to be checked.
     13**Procedure**
     14•       Send the preset of the selected target.
     15•       Focus the star for a given filter. If needed reduce the aberrations by changing/moving M2.
     16•       Check if the same focus is good for other filters as well.
     17**Success criteria**
     18•       No unexpected chromatic focus behaviour.
     19**Notes**
     20**LBTO support**
     21**Associated SHARK-NIR personnel**
     22•       JF, LM, MdP, MM (from AZ)
     23**Date performed and by whom**