Details
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Type:
Story
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Status: Invalid
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Resolution: Done
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Fix Version/s: None
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Component/s: ts_aos, ts_main_telescope
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Story Points:0
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Epic Link:
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Sprint:TSSW Sprint - Sep 28 - Oct 12
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Team:Telescope and Site
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Urgent?:No
Description
Adapt the latest file format of corner WFS. This task should update the phosim_utils to repackage the amplifier images by PhoSim to mimic the output by camera control system (CCS). The example files can be found in NCSA. The path is /project/shared/BOT. The raw data is under the _parent directory. For example:
Notice the above files are the symbolic links (created by the ingestion of obs_lsst). The file names by CCS are:
The image name consists of 4 parts (e.g. MC_C_20200906_000371), where MC=Main Camera, C=CCS (who is in control, CCS or OCS), 20200906 = obsdate, 000371 = sequence number within obsdate. The exposure time is not in the file name, but should be in the primary header(s).
For the difference between SW0 and SW1, need to follow the latest document: LCA-13381.
In this task, we need to make sure the repackaged images can be ingested by obs_lsst and assembled to be two CCDs with the correct geometry compared with the eimage in PhoSim.
Attachments
Issue Links
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Activity
This ticket will be transferred to Chris Suberlak to finish. Therefore, put this ticket to be invalid.
I tested to update the policy files of phosim in obs_lsst. However, it looks like the setting files will have some update in the generation 3 of data butler. In addition, it looks like DM will do the ingestion of images for us. This means we will use the butler by DM team directly. Therefore, I began to think to update the ts_wep instead.
I still think it is better to update the PhoSim mapper:
https://github.com/teweitsai/obs_lsst/tree/tickets/DM-26836
We may still need to ingest the corner WFS on the summit instead of going through DM team. Therefore, it should be good that we could mimic the CCS output by PhoSim.