[INSTRM-1840] measure sm1/sm3 CCDs gain Created: 13/Jan/23  Updated: 04/Feb/23  Resolved: 02/Feb/23

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

Type: Task Priority: Normal
Reporter: arnaud.lefur Assignee: arnaud.lefur
Resolution: Done Votes: 0
Labels: calib-mgmt
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Attachments: File b1-82122..82127.csv     PDF File b1-82122..82127-gain-report.pdf     File b3-82122..82127.csv     PDF File b3-82122..82127-gain-report.pdf    
Issue Links:
Relates
relates to PIPE2D-1142 fix ccds gain Done

 Description   

take some flats and measure sm1/sm3 CCDs gain.

 Comments   
Comment by arnaud.lefur [ 01/Feb/23 ]

I've put together a notebook to measure the gain from ring-lamp data.
I've run it on sims in the first place and the numbers were consistent.
I'll be adding the calculated gain and readoutNoise in e- for each ccd calculated from visit 82122..82127

Comment by arnaud.lefur [ 02/Feb/23 ]

I've attached a csv file containing estimated gain values and readout noise(e-)

Comment by arnaud.lefur [ 04/Feb/23 ]

I've slightly improve the method and the notebook, I've upload a pdf report per CCD and a csv file containing the computed values.

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