Night Report 2018-10-17

Observer: S.Moran

Support Team: H. Kuncarayakti

TAT: Mariusz Gromadzki, Stefan Taubenberger

Calibrations:

Spectral dome flats and arcs for gr11,13,16,18,20, biases. Sky flats in g,r,z

Weather:

Start - Thin clouds - Seeing variable but mostly ~1.2

Middle - Thin clouds - Seeing ~1.2

End - Thin clouds - Seeing ~1.2

UT       Target       Type      Setup          Exp         airmass   DIMM  note

-----------------------------------------------------------------------------------------                                            

EFOSC

20:10     Sky flats in g,r,z

20:40    Image analysis                                                                      

21:00    2018dyb    follow-up  gr13/1"         1800        1.8-2     0.9-1.7   fluctuating seeing

21:40    2018giu     follow-up  gr11/16/1.5"    1800ea      1.45-1.75 1.2-1.7   fluctuating seeing

22:55    LTT7379    STD           gr11/13/16/1"/1.5" -        1.4-1.5   ~1.2

23:15    2018fyk     follow-up  gr11/1"/gr16/1"    2700ea   1.05-1.2  0.9-1.7   fluctuating seeing. Lower and higher end during gr16 exposure. Mostly around 1.2

01:10    2018hgc    follow-up  gr13/1"           1800*2       1.15-1.35 0.9-1.2

02:30    2018gsk    follow-up  gr11/gr16/1"    1800*2ea    1.35-1.4  1.2-1.4

05:05    gd71         std            gr11/13/16/1"/1.5"   -       1.5       1.3

05:20    2018hla    class      gr13/1"         900         1.75-1.6  1.2-1.7

05:45    2018hkw   class      gr13/1"         600         1.5-1.55  1.2         Ia