Changes between Version 1 and Version 2 of NightOperations/SciencePlans/20200123


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Timestamp:
Jan 24, 2020 1:40:38 AM (4 years ago)
Author:
stevenj
Comment:

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  • NightOperations/SciencePlans/20200123

    v1 v2  
    2020    * make sure the ACQ mirror is retracted (and PV mirror retracted too)
    2121    * open the PFIP shutter
    22     * take a 300s dark exposure, label it with azimuth/light conditions
     22    * take a 300s engineering exposure (NOT a "dark"), label it with azimuth/light conditions
    2323
    24 This should require 12 exposures, and probably take about 1.5h to complete.
     24Finally, turn off all lights, and take a 300s "dark" frame (FCU head in, shutter closed), which will be used as a baseline.
     25
     26This should require 13 exposures, and probably take about 1.5h to complete.