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 Beginning observing run @  22:49:54 2011-12-12
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 Basic paramaters values:
 Delay to flush CCD ghost image: 270 s
 Output directory: /home/sand/public_html/data/2011/12/12
 Ephemerides:
2 1
22:49:54 2011-12-12
Ephemerides for  Cosmolab
Longitude: 71 deg. 7 min. 32 sec.
Latitude: 45 deg. 25 min. 17 sec.
Sunset (    0 m horizon):   21 01 UTC
Sunrise:  12 15 UTC
Evening astronomical twilight:  22 49 UTC
Morning astronomical twilight:  10 28 UTC
12-degr twilight: 22 13 UTC --> 11 04 UTC
Moonrise:  23 12 UTC   
Moon at civil midnight: illuminated fraction 0.939
 0.4 dark hours after end of twilight and before moonrise.
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  Beginning of acquisition (image  1/3)  @ 22:49:54 2011-12-12
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    Sky image acquisition
    Azimuth:  90  deg  0  min
    Elevation:  90  deg  0  min
    Integration time:  14400 sec
    Air temperature:  25.0 C
    CCD temperature:  -15.2 C
    Temperature setpoint:  -15 C
    CCD cooling power:  45.3
    Ambient relative luminosity: 0
    File name:  sky_T_-15_t_14400_2011-12-12_22:49:54.fits
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  End of acquisition @  02:50:00 2011-12-13
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 Erasing ghost image
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  Beginning of acquisition (image  2/3)  @ 02:54:33 2011-12-13
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    Dark frame acquisition
    Azimuth:  90  deg  0  min
    Elevation:  90  deg  0  min
    Integration time:  14400 sec
    Air temperature:  25.0 C
    CCD temperature:  -15.2 C
    Temperature setpoint:  -15 C
    CCD cooling power:  34.0
    Ambient relative luminosity: 0
    File name:  dark_T_-15_t_14400_2011-12-13_02:54:33.fits
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  End of acquisition @  06:54:39 2011-12-13
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 Erasing ghost image
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  Beginning of acquisition (image  3/3)  @ 06:59:12 2011-12-13
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    Sky image acquisition
    Azimuth:  90  deg  0  min
    Elevation:  90  deg  0  min
    Integration time:  14400 sec
    Air temperature:  25.0 C
    CCD temperature:  -15.2 C
    Temperature setpoint:  -15 C
    CCD cooling power:  28.9
    Ambient relative luminosity: 0
    File name:  sky_T_-15_t_14400_2011-12-13_06:59:12.fits
 -----------------------------------------------
  End of acquisition @  10:59:17 2011-12-13
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 End of observing run  
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