Changes between Version 1 and Version 2 of docs/CommissioningPlan/P3.9


Ignore:
Timestamp:
01/19/21 16:28:25 (4 years ago)
Author:
kradhakrishnan
Comment:

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  • docs/CommissioningPlan/P3.9

    v1 v2  
    1  == P3.9        Estimate sky background for broadband filters ==
     1 == P3.9        Internal TT loop working and performance==
    22•       **Phase**               :       3 
    33•       **Status**              :       Draft   
    44•       **Category**            :       Nighttime testing (functionality and operability) (C4)
    55•       **Recurrence**  :       once at commissioning
    6 •       **Duration**            :       50 minutes
     6•       **Duration**            :       2 hours
    77**Description**
    8 •       Evaluate the sky background for the broadband filters on the SCICAM. This test requires little or no moon.
     8•       Evaluate the performance of the internal tip-tilt (TT) loop of SHARK-NIR for stars of varying brightness.
    99**Prerequisites**
    10 •       Atmospheric conditions: photometric.
     10•       Atmospheric conditions: ?
    1111•       Authorize SHARK-NIR on the SX side.
    12 •       Photometric stars as targets for every filter.
     12•      Stars (of known brightness from 8mag-13mag in R band) as targets.
    1313•       AO working.
    14 •       No moon.
    1514**Procedure**
    16 •       Take unsaturated images of the photometric star for every science filter.
     15•       Run the internal TT loop after the star is acquired and the AO loop is closed.
     16* Take unsaturated images of the star for a given (?) science filter before and after the internal TT loop closure in the SCICAM.
     17* Take data in TECCAM simultaneously.
     18* Use data to estimate the improvement of the residual jitter after the TT loop is closed.
     19* Repeat for different star magnitudes.
     20
    1721**Success criteria**
    18 •       xxx
     22•       Estimate the residual jitter after SOUL-AO is closed for a given seeing and star brightness.
     23* Checking the working and performance of the internal TT loop.
     24* Quantify and numbers to add?
     25
    1926**Notes**
     27
    2028**LBTO support**
    21 •       Support from LBTI/LBTO?
    22 •       Presence of John Hill usually helps while collimating for the first time.
    23 •       Steve Allenson (as the TO) will be a great asset too.
     29•       SOUL-AO support
     30
    2431**Associated SHARK-NIR personnel**
    25 •       JF, LM, MdP, MM (from AZ), DV?
     32
    2633**Date performed and by whom**