Night Report 2018-08-12

Observers: Z. Kostrzewa-Rutkowska, E. Callis, R. Stein

Support Team: M. Fraser

TAT: M. Fraser, J. Lyman

Calibrations: EFOSC2 bias, calib afternoon & morning

Weather:

Evening: thin clouds everywhere, humidity 15%, dimm seeing 0.72''

From 07:20 clouds

UT Target Type Setup Exp airmass seeing note

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EFOSC

22:57 EG274 STD 1.03 0.72

23:27 AT2018elp Re-class gr11 1800 1.77 0.84 SN II at z~0.023

23:53 AT2018evt Class gr13 900 1.39 0.76 SN Ia at z~0.03

00:05 SN2018cni Followup gr13 2700 1.17 1.02

00:56 AT2018evy Class gr13 900 1.44 0.54 SN II?

01:07 SN2018bsz Followup gr11 2700 1.08 seeing ~0.9 at acq

02:00 SN2018bsz Followup gr16 2700 1.19 seeing ~0.8 at acq

02:58 AT2018dyb Followup gr11 1500 1.47 0.56

03:35 AT2018dyb Followup gr16 1500 1.59 0.63

04:14 AT2018buo Followup gr11 1800 1.19 0.64

04:56 AT2018buo Followup gr16 1800 1.29 0.52

05:37 AT2018exc Class gr13 600 1.06 0.58 SN Ia at z~0.04

05:53 image analysis

05:58 Feige110 STD 1.11 0.62

06:17 AT2018evw Class gr13 600 1.35 0.65 SN Ia at z~0.05

06:40 AT2018evf Class gr13 1500 1.22 0.68 SN Ia at z~0.06

07:12 AT2018exa Class gr13 900 1.01 0.91 seeing ~1.2 at acq; clouds

07:30 clouds