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Night Report 2019-05-10

Observers:
Matt Nicholl, Phil Short

Support Team:
C. Angus, T. Müller, M. Pursiainen

TAT:
Cristina Barbarino, Michel Dennefeld, Steve Williams


Calibrations:
EFOSC2
Evening: Dome Flats, Arcs, bias
Morning: Arcs

Weather:
Sunset: 22:10, Twilight (end): 23:24
Beginning of night: Moderate cloud cover, 34% humidity, 1.2m/s wind speed
Light cloud remained throughout the night

Comments:
We lost the first ~1.5hours after twilight to cloud cover

EFOSC2

 UT Target Type Setup Airmass Seeing Exp time Notes
 00:57 LTT3864     std gr#11+13+16 slit1.0+1.5
 1.03 1.2 8x80s 
 01:20 SN2019esa Follow-up gr#11+16 slit1.0
 1.7 1.2 1x1500s in each grism
 
 02:35 SN2019but Follow-up gr#11+16 slit1.0
 1.3
 1.7
 1.1
 1.2
 2x2700s in each grism
 Image quality not good for first exposure (gr#11), fixed for the rest.
 06:35MASTERJ150803.15-270155.0 Follow-up gr#13 slit1.0
 1.1 0.9 1x1500s 
 07:05 SN2019cqc Follow-up gr#11+16 slit1.0
 2.05 1.2 1x2700s in each grism
 
 09:00AT2019emh
 Classification gr#13 slit1.0
 1.4 1.2 1x600s Best fit was a Ia-pec at z=0.06
 09:20 SN2017hcc Follow-up V,R,i 2.0 1.2 3x200s in each filter
 
 10:02 EG131 Std gr#11+13+16 slit1.0+1.5 1.13 1.2 8x100s 
Comments