Night report 2021-08-03

Observers: María Delgado, Sara MuñozLluís Galbany
Support:
TAT:  Emmy Paraskeva, Claudia Gutiérrez


EFOSC Calibrations:
Bias, domeflats


SOFI Calibrations:
flats

Weather:
Start: humidity ~17 %, wind ~ 4.3m/s, seeing ~ not available"
Middle:
  humidity ~17 %, wind ~ 3.7m/s, seeing ~1.48"
End: humidity ~24 %, wind ~ 11.6 m/s, seeing ~1.96"

Comments (times in UT):

23:57 The telescope closed by clouds. SN2021shl was aborted.
01:05 The telescope opened again. 
03:32 Problems with guideprobe.
07:38 The telescope closed by clouds. SN2021uhx was aborted.




 UTTarget 
 TypeSetup SlitExposure (s)Airmass
Seeing 
Notes
SOFI

       
23:35 SN2021shlFollow-upJH----It was aborted due to airmass.
01:21SN2021ujoFollow-upJH-16x90s ,16x120s1.051.26
02:37SN2021uibFollow-upJH-12x90s ,12x120s1.321.26
03:43SN2021tndFollow-upJH-12x90s ,12x120s1.201.48
04:30SN2021tisFollow-upJH-12x90s ,12x120s1.121.65There was some clouds.
05:20SN2021tthFollow-upJH-12x90s ,12x120s1.021.73
06:12SN2021uhlFollow-upJH-12x90s ,12x120s1.231.69
06:57SN2021uhxFollow-upJH-12x90s ,8x120s1.321.69There was some clouds.
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