Changes between Version 9 and Version 10 of HetProcedures/RA/quick


Ignore:
Timestamp:
Sep 29, 2023 6:45:03 PM (8 months ago)
Author:
sco
Comment:

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  • HetProcedures/RA/quick

    v9 v10  
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    7 ***  When do I run autotwi.py for morning skyflats.
     7***  When do I run autotwi.py for morning skyflats?
    88
    9  * [wiki:HetProcedures/RA/autotwi autotwi.py]  is a useful script for taking HPF, LRS2 and VIRUS skyflats. It has a clear and extensive usage mesaage, When do we run it?
     9 * [wiki:HetProcedures/RA/autotwi autotwi.py]  is a useful script for taking HPF, LRS2 and VIRUS skyflats. It has a clear and extensive usage mesaage,
    1010
    11   1) When I take morning skyflats, no matter how much I read the wiki, I can
    12      not understand WHEN I start the script in relation to any ficucial time
    13      (like 12 deg twilight). So, I have been experimenting and trying to "sneak
    14      up on a time". Near as I can tell, a good time to start is when the raw
    15      gc2 flux level is around 2.7k adu.
     11     A good time to start the autotwi script in the morning  is  when the raw gc2 flux level is around 2.7k adu.
    1612
    1713  2) For sunset skyflats, it is extremely important that the dome be open and