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Night Report 2019-05-01

Observers:
Matt Nicholl, Phil Short

Support Team:
Charlotte Angus, Elizabeth Swann, Matt Smith

TAT:
Lluís Galbany, Hanin Kuncarayakti, Claudia Gutiérrez 


Calibrations:
SOFI
Daytime: spec flats and arcs, JHK flats
EFOSC2
Morning: Arcs, bias

Weather:
Sunset: 22:17, Twilight (end): 23:30
Beginning of night, no clouds, humidity 11%, wind 2m/s
Conditions remained great throughout the night

Comments:


SOFI

 UT Target Type Setup Airmass Seeing Exp time Notes
23:22
 LTT3218
 Std
 BG
 1.01
 0.8
 20s

23:31 AT2019ahk Follow-up JHK 1.37 0.8 J-60s, H-144s, K-160s
Forgot to change exposure name, the files are called name_J... name_H... etc.
23:37
 AT2019ahk Follow-up BG 1.5 0.8 450s 
01:33 HIP038574 Telluric BG 1.55 1 4.5s 
01:41
 SN2018bsz Follow-up K 1.8 1.2 1440s 
02:10  
 EG274 Std BG 1.6 1.1 20s 
02:15 SN2019cxx Follow-up     JHK 1.4 1.1 J-400s, H-360s, K-360s
 
02:45
 SN2019cxx Follow-up BG 1.6 1.1 1620s 
04:17 HIP052209 Telluric BG 1.6 1.1 4.5s 

EFOSC2

 UT Target Type Setup Airmass Seeing Exp time Notes
05:04
 SN2019bdz
 Follow-up
 gr#13 slit1.0
 1.24
 1.29
 1.45
 1.2
 1.4
 3x2700s

 07:50 AT2019dyt Classification
 gr#13 slit1.0
 1.82
 1.3         1x900s Type Ia at z=0.06
 08:12 AT2019cqc Follow-up? gr#11 slit1.0
 2.01 1.3 1x2700s 
 09:03 SN2018giu Follow-up gr#13 slit1.0
 1.41 1.2 1x2700s We will obtain two more spectra tomorrow
 10:00 EG131 Std gr#11+13+16 slit1.0
 1.09
 1.1 4x100s 
Comments