Night Report 2018-03-23

Observers: Christian Vogl, Andreas Flörs, Stefan Taubenberger

Support Team: Lina Tomasella, Andrea Pastorello

TAT: Lluís Galbany, Christa Gall, Joe Lyman

Calibrations: full SOFI calibrations, EFOSC sky flats grz, bias, arcs, dome flats

Weather: Humidity 20% - 60%, seeing 1.0" - 1.6"

UT Object setup exp airmass DIMM Image quality Comments

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SOFI

23:32:00 ASASSN-18fv + sky JHK 1.4 1.3" 1.5" up to 10000 counts in J,K

up to 16000 counts in H

23:48:00 2MASS_10360106-5937105 JHK

+ sky

23:55:00 ASASSN-18fv BG,RG 1.4 1.3"

00:03:00 TStd HIP053982 BG,RG

00:11:00 Std LTT3218 BG,RG

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EFOSC

00:25:00 DES16C3cje r 1.9 1.2" 1.5" - 1.6"

01:05:00 Image Analysis

01:20:00 SN2018rw gr13 2x2700s 1.2 1.0" 1.5"

03:05:00 SN2018oh gr11,gr16 900s 1.7 1.1" 1.5"

03:58:00 ASASSN-18fv gr11,16,18,20 2x~1-2s 1.2"

04:20:00 Std LTT3864 gr11,13,16,18,20 1.0 1.2"

04:40:00 SN2018ec griz 1.1 1.3"

05:05:00 2MASXJ14044671-2511433 gr13 2700s 1.1 1.3"

05:58:00 SN2018agk gr11,gr16 900s 1.1 1.3"

06:45:00 AT2018akj gr13 1200s 1.2 1.1" classification: type Ibc?

07:05:00 SN2018xx gr13 1800s 1.1 1.2"

07:36:00 SN2017fwm gr13,V 2x1800s 1.6 1.0"

09:10:00 ATLAS18mkz gr13 360s 1.3 1.2" classification: type II

09:24:00 AT2018yh gr13 600s 1.2 1.1" classification: type Ia

09:38:00 Std EG274 gr11,13,16,18,20 1.0 1.2"