Night report 2015-09-22

Night report 2015-09-22

Observers: K. Takats, C. Agliozzo, A. Razza

Reducers: F. Olivares, I. Pessa

TAT: Heather Campbell, Nancy Elias-Rosa

19:00 UT: EFOSC2 bias, arcs

22:52 UT: Dome opened. humidity 83%, Wind speed 7.8 m/s

22:56 UT: Flats (U, B, V, R)

23:20 UT: Dome closed because of thick clouds (humidity 85%) 

04:02 UT: Dome opened. humidity 68%, wind speed 11.9 m/s, wind direction Nord (pointing restrictions), seeing 1.85"

                 LSQ15adm, seeing > 2"

                 U(3x200), B(200), V(90), g(90), r(60), i(60)

04:40 UT: Still pointing restrictions

                 ASASSN-15lh

                 gr11 (2x2700)  slit 1.5"

06:23 UT: gr16 (2x2700) slit 1.5", humidity 73%, wind speed 10.2 m/s, seeing 1.54"                   

08:03 UT: LSQ15bbb

                 for classification

                 gr13 (1x600) slit 1.5"

                 humidity 78%, wind speed 10.4 m/s, seeing >2"  

08:22 UT: LSQ15bbj

                 for classification

                 gr13 (1x3000) slit 1.5"