Changes between Version 2 and Version 3 of docs/CommissioningPlan/SDC8


Ignore:
Timestamp:
01/14/22 13:24:20 (3 years ago)
Author:
kradhakrishnan
Comment:

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  • docs/CommissioningPlan/SDC8

    v2 v3  
    11 == SDC8         Ghost calibration ==
    2 •       **Phase**               :       Any 
    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.
     2
     3- **Phase**             :       Any 
     4- **Status**            :       Draft   
     5- **Category**  :       Daytime calibration (C3)
     6- **Recurrence**        :       once every 6 months, starting from commissioning.
     7- **Duration**  :       5 minutes per configurations x 2 derotator positions.
     8
    79**Description**
    8 •       Recording the ghost positions at contrast of <5x10^-7
     10- Recording the ghost positions at the contrast of <5x10^-7
     11
    912**Prerequisites**
    10 •       Bad pixel map, Background
     13- Bad pixel map, Background
     14
    1115**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.
     16- Insert the point source lamp and acquire 2 exposures: the first one is a non-saturated exposure (DET.DIT and DET.NDIT), the second one is a saturated exposure.
     17
    1318**Success criteria**
    14 •       Accuracy: Position: 0.5 pixel; Contrast: 5.10^-7.
     19- Accuracy: Position: 0.5 pixel; Contrast: 5.10^-7.
     20
     21**Templates**
     22
    1523**Notes**
    16 •       Same as activity 9.5 in AD4
     24- Same as activity 9.5 in AD4
     25
    1726**LBTO support**
    1827
    19 **Associated SHARK-NIR personnel**
    20 
    2128**Date performed and by whom**
    22 
    23 
    24 **Comments**
    25 MB: this is happening with a closed instrument, correct? If so, it should be done in Padova the first time, then, if needed, checked and or re-taken either in clean room or while on the platform.
    26 
    27 MB: The timing seems high. Essentially this activity only imples the recording of images at different configurations. Putting 5 minutes per image should be enough. Also, it would be useful to put the number of configurations.
    28 
    29 MB: comments for scientists. From the technical point of view you are requesting us to acquire these images. Are you then analyzing them and reporting somewhere the location and intensity of found ghosts fro different configurations?
    30 
    31 
    32