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Night Report 2015-08-14

Observers: Erkki Kankare, Chris Ashall, Simon Prentice
Support team: Cosimo Inserra
TAT on duty: Joe Anderson, Cosimo Inserra

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Subrun.night: 2.3
Instruments: EFOSC2, SOFI

*** WEATHER CONDITIONS

Night  Humidity  Wind speed  Sky 
 
beg.   45%         6 m/s             clear
mid.   21%         12.5 m/s        clear
end.   16%         16m/s            clear


*** CALIBRATIONS
EFOSC2 bias
EFOSC2 spectroscopic arcs (evening and morning)
SOFI flat JHK
EFOSC2 Sky flats BR

***  LOG 
Target                                      Type                UT           Filter/Grism             Slit           Seeing     Airmass       Grade (A/B/C)     Comments
ASASSN-14lp                         Follow up         23.40       Gr13                       1.5            2.2            2.2                 B
EG274                                     Standard         00.13       Gr11/13/16              1.0/1.5      2              1.0                 B
(Pointing restriction, wind ~ 12 m/s)
LSQ15adm                             Follow up         00.30       Gr11/16                   1.5            2.5            1.2                 B

Switched to SOFI                                            03.50

LSQ15adm                             Follow up         04.10       JHK                         -                1.5            1.2                 A
ASASSN-15hy                        Follow up        05.30        JHK                         -                1.2            1.4                A
PSNJ23002463+0137368      Follow up        06.00        JHK                         -                 1.4            1.2                A
PSNJ23002463+0137368      Follow up        06.20        BG                          1.0             1.0            1.2               
HIP115087                             Telluric Standard 07.20    BGRG                      1.0            1.0            1.2                A
PSNJ23002463+0137368      Follow up        07.30        RG                          1.0              1.1            1.3               B/C                       5/8 exposures finished

Closed NTT (high wind)                                 08.37
 



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