Night Report 2018-03-25

Observers: Christian Vogl, Andreas Flörs, Stefan Taubenberger

Support Team: Stefano Benetti, Lina Tomasella, Andrea Pastorello

TAT: Lluís Galbany, Christa Gall, Joe Lyman

Calibrations: EFOSC sky flats Bi, bias, arcs, dome flats

Weather: Humidity 20% - 30%, seeing 0.6" - 1.0"

UT Object setup exp airmass DIMM Image quality Comments

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SOFI

23:28:00 ASASSN-18fv + sky JHK 1.5 0.8"

23:33:00 2MASS_10360106-5937105 JHK 1.5 0.8"

+ sky

23:42:00 ASASSN-18fv BG,RG 1.5 0.9"

23:46:00 TStd HIP053982 BG,RG 1.5 0.9"

23:52:00 Std LTT3218 BG,RG 1.1 0.9"

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EFOSC

00:15:00 SN2017jei gr11,gr16 2400s,1800s 1.8 0.8" 1.3"

01:48:00 SN2017hbj gr13 3300s 1.8 0.8" 1.0" - 1.1"

02:50:00 SN2016jbu gr11,gr16,BVri 2x1800s 1.5 1.0" 1.0"

05:58:00 ASASSN-18fv gr11,16,18,20 2x~1-2s 1.4 1.0"

06:22:00 Std LTT3864 gr11,13,16,18,20 1.4 0.7"

06:40:00 AT2018adj gr13 900s 1.4 0.8" classification: Ia

07:05:00 Image Analysis

07:12:00 SN2017jfv BVgriz 1.0 0.6" 0.6" - 0.7"

08:40:00 SN2017gge gr18 3000s 1.7 0.7" 0.7"

09:40:00 AT2018ahq gr13 600s 1.9 0.7" classification: Ia

09:54:00 Std EG274 gr11,13,16,18,20 0.7"