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Night Report 2018-05-20

Observers:Peter ClarkOwen McBrien
Support Team:Stephen SmarttMark Magee
TAT:Joe AndersonLluís Galbany
Daytime Calibrations:Arcs, bias (GR11, GR13, GR16)
Twilight Start:22:04Evening Calibrations:No skyflats due to cloudsWeather:
Significant high altitude clouds at sunset
Twilight End:23:19Morning Calibrations:VRi skyflats, Arcs, bias
UTObjectSetupSlit WidthExp. time(s)AirmassDIMMImage SeeingCommentsClassification
22:49Image Analysis
23:00SN2018behGr11 + Gr161''2 * 1800
Very very close to the moon - Aborted after aquistion
23:05AT2018bqiGr131''1 * 10001.350.871.2Ia
23:28L745aGr11, Gr13, Gr161''+1.5''8 * 1001.370.941
23:55SN2018antGr131''1 * 27001.30.9~1.1
DIMM Spiked to 1.4 during spectrum
00:45AT2018bilGr131''1 * 100020.8~1.2Ia
01:09SN2018bieGr11 + Gr161''2 * 15001.10.63~1
02:14AT2018btnGr131''1 * 90011.02~1Ia
02:36EG274Gr11, Gr13, Gr161''+1.5''8 * 60s1.20.90.9
02:55SN2018bgzGr11 + Gr161''2 * 15001.70.9~1.2
03:50SN2017cbvBVgri1''3 * 300, 4 *3 * 20011~1.0
05:10AT2018bshGr131''1 * 9001.10.790.9Ia
05:32AT2018bszGr131''1 * 90010.930.8We noted this had already been classified in halfway through observationII ... n?
05:53AT2018bspGr131''1 * 15001.411.2Very strong balmer series at z= 0Stellar
06:31AT2018bsvGr131''1 * 12001.80.91.2SNID fits aren't very convincingIa\Ic ?
06:55EG131Gr11, Gr13, Gr161'' + 1.5''8 * 1001.11.141.1
07:20AT2018bcbGr11 + Gr161''2 * 18001.9 - 1.4-1.2DIMM Stuck
08:35SN2016iksBVgri1''3 * 300, 4 *3 * 2001.9 - 1.450.98~1.4
Some images may be affected by cloud
08:41AT2018buzGr131''1 * 6001.11.47~1Ia
Observations End:
09:59
Twilight Start:09:59
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