Main page‎ > ‎Observing Runs‎ > ‎Night Reports‎ > ‎

Night report 2013-11-24


night-report-page-20131124

Observers: Michel Dennefeld, David Bersier       TO: Pablo
Support team: Stephen Smartt, Ken Smith
TAT on duty: Richard Scalzo, Cosimo Inserrra
------------------------------------------------

Instruments: EFOSC2

WEATHER CONDITIONS
beginning: wind speed 8 m/s, humidity 42%, fairly cloudy
middle: wind speed 9 m/s, humidity 35%, very cloudy 
end: wind speed  m/s, humidity  %,  very cloudy

afternoon CALIBRATIONS: EFOSC bias; EFOSC dome spec flats + arcs
NO twilight sky flats (clouds)

OBSERVATIONS: All night with EFOSC2, spec with slit 1"

Object                                                 Filters/grism       UTstart   Grade   comment

CSS130809-222004-213922     grig                  00:29     B/C    started a bit early, g band redone, discard first set g images (bright sky). Some passing clouds
OGLE-2013-SN-079                 zr                    02:05     B/C    variable, passing clouds
CLOSE TELESCOPE                                     03:00


Calibrations morning: none

Comments