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Night report 2020-12-15

Night report 2020-12-15

Observers:   Priscila Pessi, Joe Anderson
Support: Claudia Gutierrez \ Lluis Galbany
TAT:  Lluís Galbany, Michel Dennefeld, Tomás E. Müller Bravo.
EFOSC2 Calibrations:
Spectroscopic arcs
Biases
Domeflats 
skyflats g[4/5] r[5/5] z[2/5] i[0/5]

Weather:
Start: humidity 45% wind 5.2 m/s
Middle: humidity 39% wind 6.2 m/s
End: humidity 24% wind 9 m/s

Comments:
 
 UT Target Type Setup Slit Exposure[s] Airmass Seeing["] Notes
0:3920zsofollowupgr11127001.61.Instrument crushed and had to be reinitialise while taking flats. We lost some time. Std will be taken later.
1:4520acmfclassificationgr1316001.40.9UT 01:27 image analysis
Useless spectrum, the centering of the slit was incorrect 
2:0020acqxclassificationgr13160011.3Ia z=0.017
2:1719qemfollowupgr11,1612700 (each)1.40.9
4:06L745a    stdgr11,13,161-1.30.8
4:2020znrfollowupgr1112 x 27002.00.8
6:0020znrfollowupgr1612 x 27001.70.8
7:5820acefclassification gr1319001.70.7Ia-91T z=0.069
8:19L745a    stdgr11,13,161-1.10.6












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