Q&A

- Arc image is rotated in X,Y

Solution: power on the telescope.

- Program hangs up when you set up an exposure time lower than the integration time. - The integration 'beep' keeps ringing.

Solution: Restart. Solution TODO: code that it does not crash, neither repeat the beep, but just stops exposing.

Time when changed during the routine, is being read automatically.

- ifu window does not show on pylon Solution: log off from pylon and log in again to restart all windows.

- The arc did not seem to manually adjust for the right exposure time.

- The telescope focus has a non-linear response to different focus distances. It seems to have a "dip" at some point and decrease, before increasing again. The focus seem to vary quite a lot and it does resemble a random scatter with 0.02.

- When the seeing reaches about 3.5", the guider starts to fail. -- NadiaBlagorodnova - 17 Nov 2015

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Topic revision: r4 - 2015-11-17 - NadiaBlagorodnova
 
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