[Comm2011] Dome lamp shutting off after 10 minutes during Gain?

[Muschielok Bernard]

On Mon, 8 Aug 2011, Ewout M. Helmich wrote:

> Hi Bernard,
>
> It looks like all the gain templates for OCAM3 taken up to this point are 
> wrong. After about 10 minutes, in the middle of the gain template, the lamp 
> appears to shut down. Lamp header items then disappear, which resulted in 
> errors during ingest here (note to Danny).
>
> Also, the first gain template taken during OCAM3 has strange exposure times 
> (see below). The exposure times for the 2nd and 3rd template are ok.
I will have a look. Please give me the right numbers of integration time.

B.
>
> Ewout
>
> ---------------------------------------------------------------------
>
> # Filename, template.start, template.type, EXPTIME
>
> OMEGACAM.2011-08-03T13:22:00.734.fits 2011-08-03 13:12:39 FLAT,DOME,DETGAIN 
> -0.704
> OMEGACAM.2011-08-03T13:30:39.989.fits 2011-08-03 13:12:39 FLAT,DOME,DETGAIN 
> -0.604
> OMEGACAM.2011-08-03T13:19:06.032.fits 2011-08-03 13:12:39 FLAT,DOME,DETGAIN 
> -0.504
> OMEGACAM.2011-08-03T13:27:45.437.fits 2011-08-03 13:12:39 FLAT,DOME,DETGAIN 
> -0.104
> OMEGACAM.2011-08-03T13:24:54.515.fits 2011-08-03 13:12:39 FLAT,DOME,DETGAIN 
> 0.596
> OMEGACAM.2011-08-03T13:25:37.206.fits 2011-08-03 13:12:39 FLAT,DOME,DETGAIN 
> 0.904
> OMEGACAM.2011-08-03T13:16:51.761.fits 2011-08-03 13:12:39 FLAT,DOME,DETGAIN 
> 1.004
> OMEGACAM.2011-08-03T13:28:30.448.fits 2011-08-03 13:12:39 FLAT,DOME,DETGAIN 
> 1.104
> OMEGACAM.2011-08-03T13:23:28.225.fits 2011-08-03 13:12:39 FLAT,DOME,DETGAIN 
> 1.296
> OMEGACAM.2011-08-03T13:19:50.152.fits 2011-08-03 13:12:39 FLAT,DOME,DETGAIN 
> 1.504
> OMEGACAM.2011-08-03T13:26:17.436.fits 2011-08-03 13:12:39 FLAT,DOME,DETGAIN 
> 1.896
> OMEGACAM.2011-08-03T13:22:41.584.fits 2011-08-03 13:12:39 FLAT,DOME,DETGAIN 
> 2.204
> OMEGACAM.2011-08-03T13:20:30.803.fits 2011-08-03 13:12:39 FLAT,DOME,DETGAIN 
> 2.696
> OMEGACAM.2011-08-03T13:24:11.945.fits 2011-08-03 13:12:39 FLAT,DOME,DETGAIN 
> 2.904
> OMEGACAM.2011-08-03T13:29:11.268.fits 2011-08-03 13:12:39 FLAT,DOME,DETGAIN 
> 3.196
> OMEGACAM.2011-08-03T13:17:32.721.fits 2011-08-03 13:12:39 FLAT,DOME,DETGAIN 
> 3.496
> OMEGACAM.2011-08-03T13:21:14.223.fits 2011-08-03 13:12:39 FLAT,DOME,DETGAIN 
> 3.504
> OMEGACAM.2011-08-03T13:27:01.517.fits 2011-08-03 13:12:39 FLAT,DOME,DETGAIN 
> 4.304
> OMEGACAM.2011-08-03T13:18:20.842.fits 2011-08-03 13:12:39 FLAT,DOME,DETGAIN 
> 4.804
> OMEGACAM.2011-08-03T13:29:55.428.fits 2011-08-03 13:12:39 FLAT,DOME,DETGAIN 
> 5.104
>
>
> awe> q = (RawFitsData.template.start == dateutil.parser.parse('2011-08-05 
> 15:17:32'))
> awe> for f in q.order_by('DATE_OBS'): print f.filename, 
> len(RawDomeFlatFrame.raw_fits_data == f)
> ...
> OMEGACAM.2011-08-05T15:19:26.683.fits 32
> OMEGACAM.2011-08-05T15:20:10.644.fits 32
> OMEGACAM.2011-08-05T15:20:55.594.fits 32
> OMEGACAM.2011-08-05T15:21:41.954.fits 32
> OMEGACAM.2011-08-05T15:22:41.965.fits 32
> OMEGACAM.2011-08-05T15:23:23.495.fits 32
> OMEGACAM.2011-08-05T15:24:07.366.fits 32
> OMEGACAM.2011-08-05T15:24:50.316.fits 32
> OMEGACAM.2011-08-05T15:25:34.247.fits 32
> OMEGACAM.2011-08-05T15:26:15.407.fits 32
> OMEGACAM.2011-08-05T15:27:00.868.fits 32
> OMEGACAM.2011-08-05T15:27:42.958.fits 32
> OMEGACAM.2011-08-05T15:28:26.899.fits 32
> OMEGACAM.2011-08-05T15:29:10.329.fits 32
> OMEGACAM.2011-08-05T15:29:52.919.fits 0
> OMEGACAM.2011-08-05T15:30:40.200.fits 0
> OMEGACAM.2011-08-05T15:31:23.560.fits 0
> OMEGACAM.2011-08-05T15:32:03.781.fits 0
> OMEGACAM.2011-08-05T15:32:47.751.fits 0
> OMEGACAM.2011-08-05T15:33:34.692.fits 0
>
> awe> q = (RawFitsData.template.start == dateutil.parser.parse('2011-08-05 
> 13:38:18'))
> awe> len(q)
> 20
> awe> for f in q.order_by('DATE_OBS'): print f.filename, 
> len(RawDomeFlatFrame.raw_fits_data == f)
> ...
> OMEGACAM.2011-08-05T13:40:12.904.fits 32
> OMEGACAM.2011-08-05T13:40:56.774.fits 32
> OMEGACAM.2011-08-05T13:41:41.684.fits 32
> OMEGACAM.2011-08-05T13:42:25.385.fits 32
> OMEGACAM.2011-08-05T13:43:05.425.fits 32
> OMEGACAM.2011-08-05T13:43:45.766.fits 32
> OMEGACAM.2011-08-05T13:44:28.766.fits 32
> OMEGACAM.2011-08-05T13:45:11.576.fits 32
> OMEGACAM.2011-08-05T13:45:51.587.fits 32
> OMEGACAM.2011-08-05T13:46:36.537.fits 32
> OMEGACAM.2011-08-05T13:47:18.658.fits 32
> OMEGACAM.2011-08-05T13:48:03.278.fits 32
> OMEGACAM.2011-08-05T13:48:44.649.fits 32
> OMEGACAM.2011-08-05T13:49:24.999.fits 32
> OMEGACAM.2011-08-05T13:50:10.539.fits 0
> OMEGACAM.2011-08-05T13:50:56.480.fits 0
> OMEGACAM.2011-08-05T13:51:41.590.fits 0
> OMEGACAM.2011-08-05T13:52:25.761.fits 0
> OMEGACAM.2011-08-05T13:53:12.371.fits 0
> OMEGACAM.2011-08-05T13:53:59.232.fits 0
>
>
>