Night report page - 20131023

Observers: Massimo Turatto, Susanna Spiro

Support team: S.Benetti, N.Elias-Rosa

TAT on duty: Morgan Fraser, Kate Maguire


Subrun 1, night 1

Instruments: EFOSC2


beginning: wind speed 14 m/s; humidity 15 % ; clouds

middle: wind speed  12 m/s; humidity 8 %;  thin clouds

end: wind speed  12 m/s; humidity 13%;  few residual clouds 

- Slit positions 

checked that sl1" is in the same position as in the EFOSC_Cnfg_file (px 988, aligned)


EFOSC2 bias                                           avg~200, std~11, no pattern

EFOSC2 Spectroscopic flats and arcs

EFOSC2 calibration test as requested by Morgan F.


we open just at 02:45am (~06UT) among thin clouds with wind limitations (away from NE)

No spec-STD observable away from wind

Target                       Type             UT         Filter/Grism      Slit            Seeing    Grade (A/B/C)     Comments

SN2009ip                follow-up      06:10        BVRi                               awful          C                  airm~2,  TBrepeated

image analysis possible only 10deg away from Ogle

Ogle-2013-SN-100  classif          07:13        gm13            1.5            1.6 in that dir   C         airm1.5, very faint

SN2013fc                follow-up      07:30        UBVRi                             1.0               A

Ogle-2013-SN-98    classif          08:00        gm13            1.0            1.0               A                  airm 1.0     

Ogle-2013-SN-99    classif          08:30        gm13            1.0            1.0               A                  airm 1.5     

Ogle-2013-SN-89    IMPOSSIBLE to observe for absence of guiding stars in the field (as from TO)


EFOSC2 Skyflats U only

EFOSC2 Spectroscopic flats and arcs