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2021-02-10

Observers:  Maxime Deckers, Simon Prentice
Support: Jacco Terwel, Mark Magee
TAT: Cristina Barbarino, Giuliano Pignata, Tomás E. Müller Bravo

EFOSC Calibrations: bias, calib, grz skyflats


Weather:
Start: humidity 55, wind 2.0, seeing 1.0
Middle: humidity 57, wind 2.1, seeing 0.8
End: humidity 53, wind 3.4, seeing 0.7

Comments:


Started with EFOSC

 UT Target Type Set up
 Slit Exposure Airmass Seeing Notes
00:40gd71Standard
 gr11, gr16, gr13 1.0, 1.5
100s
1.4
1.0
01:06ATLAS20bbumFollow up     gr13 1.05400s1.21.0
02:50SN2020adowFollow up     gr11/gr16 1.03000s1.91.1 
03:56L745A Standard gr11, gr16, gr13 1.0, 1.5100s1.80.8 
 04:22SN2021bnwFollow up g, U -90s, 200s1.60.7 
 04:42AT2021cguClassification gr13 1.0600s1.30.7Blue spectrum with narrow emission lines, young Type II SN?
 05:02AT2021cacClassification gr13 1.0600s1.00.8Just noise, possible that the slit was not over the target?
 05:25AT2021bzwClassification gr13 1.0900s1.1 0.7SN Ia
 05:46AT2021bwqClassification gr13 1.0600s1.1 0.6Narrow lined SN Ic
 06:03AT2021cdvClassification gr13 1.0900s1.3 0.7Blue spectrum, likely young Type II SN
 06:26ZTF21aagyhgcClassification ---1.1 0.8No source visible in the acquisition image
 06:33AT2021cac    Classification gr13 1.0600s1.1 0.8SN Ia at max
 06:52 SN2021canFollow up gr11/gr16 1.01500s2.1 0.8
 07:21 LTT3864Standard gr11, gr16, gr13 1.0, 1.580s1.1 0.9 
 07:44 SN2020acat Follow up     gr11/gr16 1.01500s1.1 0.7 
 08:51 ZTF18aarindmClassification gr13 1.0900s1.6 0.7
Comments