Changes between Version 12 and Version 13 of docs/CommissioningPlan/P2.8


Ignore:
Timestamp:
02/02/21 11:54:42 (4 years ago)
Author:
kradhakrishnan
Comment:

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  • docs/CommissioningPlan/P2.8

    v12 v13  
    1  == P2.8        Looking for filter defects/artifacts + Science detector calibrations repeat ==
     1 == P2.8        Science detector calibrations and total check up ==
    22•       **Phase**               :       2 
    33•       **Status**              :       Draft   
    44•       **Category**            :       Daytime testing (functionality and operability) (C2)
    55•       **Recurrence**  :       once at commissioning
    6 •       **Duration**            :       2 days
     6•       **Duration**            :       1 day
    77**Description**
    8 •       Finding the filter defects/artifacts using an internal calibration source (flat /on-axis PSF?) within the instrument.
    9 
     8•       After the installation of the SHARK-NIR at the LBT platform, the science detector is tested for all its read-out modes, windowing possibilities. Also, some of the calibration scripts are rechecked.
    109**Prerequisites**
    11 •       NCPA measurement (within SHARK-NIR bench using internal sources) available.
     10•       SCICAM cooled down.
    1211
    1312**Procedure**
    14 •       Take the images of all the filters using the internal calibration source within the instrument to locate/find out the filter effects/artifacts.
    15 •       You may take short- and long-exposures to get better contrast of the features if required.
    16 •       Repeat the science calibrations below (some of these are performed when SHARK-NIR was in LBT cleanroom. Check [wiki:/docs/CommissioningPlan/P1.9 P1.9]) for details.
     13•       Repeat the science calibrations below (some of these are performed when SHARK-NIR was in the LBT cleanroom. Check [wiki:/docs/CommissioningPlan/P1.9 P1.9]) for details.
    1714
    1815||SDC1||[wiki:/docs/CommissioningPlan/SDC1 Instrumental background for science]||
    … …  
    2522||SDC8||[wiki:/docs/CommissioningPlan/SDC8 Ghost calibration]||
    2623
    27 * Perform the working of this monitoring activity [wiki:/docs/Commissioning/SNM1 SNM1].
    28 
    2924**Success criteria**
    30 •       All the filter images saved.
     25•       All calibrations successfully tested.
     26* All the read-out modes and windowing possibilities of the SCICAM are tested successfully.
     27* All relevant information (files) are saved in the repository.
    3128**Notes**
    32 •       The time dedicated to this activity has to be considered in combination with the next activity if needed. Parallelism is possible.
     29•       The time dedicated to this activity has to be considered in combination with other activities. Parallelism is possible.
    3330**LBTO support**
    3431
    … …  
    3835
    3936**Comments**
    40 
    41 MB: I wonder why this needs to happen in this phase. I would say it could be done at any moment with internal sources, except of course for the dichroic / LBT mirrors [since we might need to apply the NCPA. after talking to EC and DV, I removed the use of RR / argos arm sicen it can all be done within shark-nir]
    42 DM: flat field or on-axis fiber? I don't know how they do it in SPHERE, but I think a flat field source is more suitable.