[INSTRM-1544] AG FITS for visualization have different contents Created: 06/Mar/22  Updated: 02/Sep/22  Resolved: 15/Jul/22

Status: Done
Project: Instrument control development
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Task Priority: Normal
Reporter: yuki.moritani Assignee: Unassigned
Resolution: Done Votes: 0
Labels: EngRun
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Relates
relates to INSTRM-1520 Visualize AG status Done
Sprint: preEngRun07Sep

 Description   

At present AG FITS images to sent Gen2 for visualization have three types of images:

  1. Taken directly by AGCC actor without centroiding -> only image HDU is saved.
  2. Taken directly by AGCC actor with centroiding -> image HDU and tables of detected stars are saved.
  3. Taken through AG actor -> image HDU and tables of detected stars and guide candidate stars are saved.

Since there is no flag, it is difficult (simple) to handle the difference. It is better to have empty table in any case, or have a flag of the mode.

 Comments   
Comment by Yoshida, Hiroshige [ 09/Mar/22 ]

EXTNAMEs have been stable so far - "CAM1", ..., "CAM6" are image extensions added by the AGCC actor "TABLE1", ..., "TABLE6" are binary table extensions added by the AGCC actor that contain centroid info. of detected objects, and "guide_objects", "detected_objects", "identified_objects" are binary table extensions added by the AG actor.

Comment by eric [ 21/Apr/22 ]

The HDU names are what I am using to figure out what kind of file I am getting–this is fine.

However, it would be really, really useful if in the case 1 or 2 (see Description) the image HDUs would include the wcs.

Would this be that difficult to implement?

 

Comment by yuki.moritani [ 08/Jul/22 ]

Yoshida, Hiroshige , eric This is also fixed and tested during June run. (I remember ginga has "raw" mode and "processed" mode.) Is this correct?

Comment by eric [ 09/Jul/22 ]

The WCS issue for raw files is fixed: Gen2 now generates the WCS from Kawanomoto-san's module.

Currently you need to choose which kind of file ("raw" or "processed") you want to show.  I think this is an ok choice and what I still need to do is hang on to the last file received of either kind so that if the user changes the choice we can immediately process the file and show it.

So I guess, yes, you can close it.

Comment by hassan [ 15/Jul/22 ]

Closed base on eric's comments above.

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