ultracam observing log      Very Large Telescope, UT3 (Melipal)
file object date time   num     mode     exp     filter     size1     x1l, x1r     y1s     size2     x2l, x2r     y2s     size3     x3l, x3r     y3s     bin     gain   vclock id pi observers    comments
run016   Sky flat    2005-05-10   10:28:27 157 FFCLR 2000.5 u'g'r' 1024 x 1024 1 x 1 CDD 8C0000 Calib Calib sl,trm, vsd    Blank sky in south; offsetting the telescope
run015   Landolt Std TPHE C    2005-05-10   10:13:18 113 FFCLR 1000.5 u'g'r' 1024 x 1024 1 x 1 CDD 8C0000 Calib Calib sl,vsd,ajv    Standard Star.
run014   SDSS J1610-0122    2005-05-10   08:06:02 736 FFNOC 8339.5 u'g'r' 1024 x 1024 2 x 2 CDD 8C0000 D311 Marsh sl,trm,vsd,ajv    Seeing 0.5"
run013   SDSS J1610-0122    2005-05-10   04:55:58 1141 FFNOC 8339.5 u'g'r' 1024 x 1024 2 x 2 CDD 8C0000 D311 Marsh sl,vsd,trm    Filter change to r'; superb seeing - less than 0.6"
run012   GU Mus    2005-05-10   03:02:37 1256 2-WIN 4020.5 u'g'i' 512 x 600 1 , 513 1 2 x 2 CDD 8C0000 D193 Shahbaz vsd,trm,sl   
run011   GU Mus    2005-05-10   00:19:24 1962 2-WIN 4020.5 u'g'i' 512 x 600 1 , 513 1 2 x 2 CDD 8C0000 D193 Shahbaz vsd,trm,sl    Changed to 2 windows to make reduction easier; definite 7-minute periodicity present
run010   GU Mus    2005-05-09   23:13:08 790 4-WIN 4020.5 u'g'i' 512 x 300 1 , 513 1 512 x 300 1 , 513 301 2 x 2 CDD 8C0000 D193 Shahbaz vsd,trm,sl    Lovely flaring! Seeing 0.7"
run009   GU Mus    2005-05-09   23:04:41 87 4-WIN 1358.0 u'g'i' 512 x 300 1 , 513 1 512 x 300 1 , 513 301 1 x 1 CDD 8C0000 D193 Shahbaz vsd,trm,sl    Visible in u'! Seeing 0.7"; decided to bin
run008   G163-50    2005-05-09   22:58:17 16 FFCLR 350.5 u'g'i' 1024 x 1024 1 x 1 CDD 8C0000 Calib Calib vsd,trm,sl    Decreased exposure time as close to peppering
run007   G163-50    2005-05-09   22:56:34 14 FFCLR 500.5 u'g'i' 1024 x 1024 1 x 1 CDD 8C0000 Calib Calib vsd,trm,sl    SDSS standard
run006   Sky flat    2005-05-09   22:29:55 85 FFCLR 5000.5 u'g'i' 1024 x 1024 1 x 1 CDD 8C0000 Calib Calib sl,trm, vsd   
run005   Sky flat    2005-05-09   22:28:32 10 FFCLR 1000.5 u'g'i' 1024 x 1024 1 x 1 CDD 8C0000 Calib Calib sl,trm, vsd    Blank sky in north; filter change to i'; offsetting telescope; blue too faint - increase exposure time
run004      2005-05-09   22:20:28 POWON   
run003   Bias    2005-05-09   20:18:28 100 FFCLR 0.5 u'g'r' 1024 x 1024 2 x 2 CDD 8C0000 Calib Calib vsd,sl,pk    Bias for 2x2 data. Runs 29 and 30 (Tom's SDSS white dwarf)
run002   Bias    2005-05-09   20:07:29 100 FFCLR 0.5 u'g'r' 1024 x 1024 1 x 1 CDD 8C0000 Calib Calib vsd,sl,pk    Bias for full-frame data. Dome dark; curtain on; slide in beam; Naysmith shutter closed. Suitable for every run except 29 and 30.
run001      2005-05-09   20:02:44 POWON