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Night Report 2018-05-06

Observers:Peter ClarkOwen McBrien
Support Team:Erkki KankareKate Maguire
TAT:Maria Teresa BotticellaKate Maguire
Daytime Calibrations:Flats, arcs, bias
Twilight Start:22:12Evening Calibrations:i - failedWeather:Significant cloud cover forced dome closure
Twilight End:23:25Morning Calibrations:Flats, arcs, biasHigh winds imposed pointing restriction all night
UTObjectTypeSetupSlit WidthExp. time(s)AirmassDIMMImage SeeingCommentsClassification
22:31Dome closure--Thick cloud cover forced closure-
01:53Dome opened---
01:53SOFI configuration and image analysis---
02:16SN2018antFollowupJH17601.81.92.1-
02:32ASSASN18fvFollowupJHK(Burst), RG BG1AbortedSOFI detector issue - rotator jiggle did not work-
02:45Swap to EFOSC--
Includes image analysis
-
03:02AT2018ysFollowupGR131.524001.722Spectrum unclear-
03:50AT2018bfaClassificationGR131.510001.71.81.5+Ia
04:28AT2018bfgClassificationGR131.512001.31.51.8Ia
04:51LTT3864StandardGR131.51601.91.7-
05:30AT2018bbvReclassificationGR131.515001.3Longer expsoure spectrum attemptII
06:07Downtime--Pointing restriction - no targets available-
06:14AT2018bfsClassificationGR131.515001.41.67Not obvious in aquistion imagesHost?
06:50AT2018bfvClassificationGR131.515001.91.67Very faint, spectrum shows an emisson feature, SNID gives IcUnclear
07:25EG275StandardGR11,GR13,GR161 + 1.510001.11.8Includes focus check-
08:00AT2018bemClassificationGR131.515001.12.29Ended five minutes prematurely due to dome closureStellar?
08:33Dome closure 
High winds forced closure - remained closed until sunrise
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