ultracam observing log      William Herschel Telescope
file object date time   num     mode     exp     filter     size1     x1l, x1r     y1s     size2     x2l, x2r     y2s     size3     x3l, x3r     y3s     bin     gain   vclock    comments
run001   Flat    2003-10-31   18:52:51 10 FFCLR 1000 ugr 1024 x 1024 1 x 1 CDD 8C0000    Exposure time too short
run002   Flat    2003-10-31   18:54:11 42 FFCLR 5000 ugr 1024 x 1024 1 x 1 CDD 8C0000    Good sky flats. Spiralling
run003   CygX-2    2003-10-31   19:05:21 385 FFNOC 1 ugr 1024 x 1024 4 x 4 FDD 8C0000    Acquisition
run004   CygX-2    2003-10-31   19:07:29 564 FFNOC 1000 ugr 1024 x 1024 4 x 4 FDD 8C0000    Acquisition
run005   CygX-2    2003-10-31   19:19:04 102 2-WIN 1 ugr 512 x 150 1 , 513 1 1 x 1 CDD 8C0000    Usable data, but exposure time too long
run006   CygX-2    2003-10-31   19:20:48 8411 2-WIN 1 ugr 512 x 150 1 , 513 1 2 x 2 CDD 8C0000    Position tweaked around frame 1400. Bin 2x2
run007   CygX-2    2003-10-31   19:57:38 6931 2-WIN 1 ugr 512 x 150 1 , 513 1 2 x 2 CDD 8C0000   
run008   CygX-2    2003-10-31   20:28:14 369 2-WIN 1 ugr 512 x 150 1 , 513 1 2 x 2 CDD 8C0000    Junk - unwrapping rotator
run009   CygX-2    2003-10-31   20:30:03 686 FFNOC 1000 ugr 1024 x 1024 4 x 4 FDD 8C0000    Junk - unwrapping rotator
run010   CygX-2    2003-10-31   20:46:35 22905 DRIFT 1 ugr 54 x 54 155 , 815 1 2 x 2 CDD 8C0000    70 Hz drift mode. Seeing poor. Aligning during run
run011   CygX-2    2003-10-31   20:54:59 855 2-WIN 1 ugr 512 x 150 1 , 513 1 2 x 2 CDD 8C0000    Junk - reacquiring Cyg X-2 for slow mode
run012   CygX-2    2003-10-31   20:58:48 210 FFNOC 1000 ugr 1024 x 1024 4 x 4 FDD 8C0000    Junk - acquisition
run013   CygX-2    2003-10-31   21:03:09 9156 2-WIN 1 ugr 512 x 150 1 , 513 1 2 x 2 CDD 8C0000    Slow data (simultaneous with XTE). Seeing poor
run014   CygX-2    2003-10-31   21:43:16 3339 2-WIN 1 ugr 512 x 150 1 , 513 1 2 x 2 CDD 8C0000   
run015   CygX-2    2003-10-31   22:01:19 4359 DRIFT 1 ugr 54 x 54 155 , 815 1 2 x 2 CDD 8C0000    Fast data. Junk (not acquired)
run016   CygX-2    2003-10-31   22:03:53 2628 2-WIN 1 ugr 512 x 150 1 , 513 1 2 x 2 CDD 8C0000    Slow data. Checking acquisition, but around frame 1500 onwards probably usable
run017   CygX-2    2003-10-31   22:16:56 511 2-WIN 1 ugr 510 x 150 1 , 513 1 3 x 3 CDD 8C0000    Junk. Binned 3x3 to speed things up
run018   CygX-2    2003-10-31   22:18:25 9800 2-WIN 1 ugr 309 x 150 100 , 613 1 3 x 3 CDD 8C0000    Windows smaller to speed things up. Moved telescope around frame 8000
run019   CygX-2    2003-10-31   22:34:29 13870 2-WIN 1 ugr 150 x 120 100 , 763 1 3 x 3 CDD 8C0000    Windows made even smaller. 22 Hz frame rate. Stopped due to high humidity.
run020   Bias    2003-11-01   02:07:15 291 FFCLR 1 ugr 1024 x 1024 1 x 1 CDD 8C0000    Dome closed, lights off and AGCOMP