ultracam observing log      William Herschel Telescope
file object date  utc start   utc end    num     flag     mode     exp     cycle     filter   nblue   size1     x1l, x1r     y1s     size2     x2l, x2r     y2s     size3     x3l, x3r     y3s     bin     gain   vclock  temps  slide  id pi observers  revision   file   comments
run020   Flat   24/04/2013   06:06:29 06:19:15 155 flat FFCLR 2000.5 4973.5 u' g' r' 1 1024 x 1024 1 x 1 FBB 8C0000 -40,-40,-40 1100 Calib Calib trm,sb,scr,pflm 100222   run020   Flats - good but spiral not running for first 15 or so. End of night.
run019   Flat   24/04/2013   06:03:40 06:06:06 20 flat FFNOC 2000.5 7653.7 u' g' r' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 1100 Calib Calib trm,sb,scr,pflm 100222   run019   Flats - ok but only a few g' flats.
run018   1SWASP J162842.31+101416.7   24/04/2013   04:22:35 05:59:49 10519 data 6-WIN .5 554.6 u' g' r' 3 120 x 220 185, 513 21 120 x 240 15, 615 344 120 x 140 392, 850 770 1 x 1 FBB -40,-40,-40 1100 W/13A/04 Maxted trm,sb,scr,pflm 100222   run018   Science. Rotator cable unwrap - lost 13 mins. Good data.
run017   1SWASP J162842.31+101416.7   24/04/2013   03:04:28 04:14:06 7534 data 6-WIN .5 554.6 u' g' r' 3 120 x 220 185, 513 21 120 x 240 15, 615 344 120 x 140 392, 850 770 1 x 1 FBB -40,-40,-40 1100 W/13A/04 Maxted trm,sb,scr,pflm 100222   run017   Science. Unbelievable cloud squatting on the meridian. Die, damn you, die! Decent from about 4 mins in. Seeing 1.2" Some good data when cloud cleared. Technical problem with rotator at 0410 UTC.
run016   1SWASP J162842.31+101416.7   24/04/2013   02:28:00 02:51:29 2542 data 6-WIN .5 554.6 u' g' r' 3 120 x 220 185, 513 21 120 x 240 15, 615 344 120 x 140 392, 850 770 1 x 1 FBB -40,-40,-40 1100 W/13A/04 Maxted trm,sb,scr,pflm 100222   run016   Science. Changed from Halpha back to r' again. Still clouds, horrible fine-scale clouds. Stopped; just too grim.
run015   1SWASP J162842.31+101416.7   24/04/2013   02:18:37 02:22:43 445 data 6-WIN .5 554.6 u' g' HA-N 3 120 x 220 185, 513 21 120 x 240 15, 615 344 120 x 140 392, 850 770 1 x 1 FBB -40,-40,-40 1100 W/13A/04 Maxted trm,sb,scr,pflm 100222   run015   Science. Aargghh! Halpha filter still in. JUNK.
run014   AD Leo   24/04/2013   01:28:52 02:12:40 6876 data 4-WIN .5 382.2 u' g' HA-N 3 120 x 120 393, 689 111 120 x 120 1, 800 258 1 x 1 CDD 8C0000 -40,-40,-40 1100 W/13A/04 Maxted trm,sb,scr,pflm 100222   run014   Science. Decreased exposure to avoid saturation. Nightmare! We are tracking, not guiding. Can't see a guide star. Cleared towards the end. Had to defocus to reduce g-band counts in target. Possibly worst ever transmission plot. We are looking at a mackerel sky with a transmission dip every 30 seconds.
run013   AD Leo   24/04/2013   01:14:13 01:28:49 646 data 4-WIN 977.5 1358.2 u' g' HA-N 3 120 x 120 393, 689 111 120 x 120 1, 800 258 1 x 1 CDD 8C0000 -40,-40,-40 1100 W/13A/04 Maxted trm,sb,scr,pflm 100222   run013   Science. Increased exposure time. Horrendous clouds. Peaks counts 2000 to 50000 depending on clouds.
run012   AD Leo   24/04/2013   01:11:46 01:14:08 373 data caution 4-WIN .5 382.2 u' g' HA-N 3 120 x 120 393, 689 111 120 x 120 1, 800 258 1 x 1 CDD 8C0000 -40,-40,-40 1100 W/13A/04 Maxted trm,sb,scr,pflm 100222   run012   Science, but very poor.
run011   AD Leo   24/04/2013   01:08:53 01:11:44 448 data caution 4-WIN .5 382.2 u' g' HA-N 3 120 x 120 393, 689 111 120 x 120 1, 800 258 1 x 1 CDD 8C0000 -40,-40,-40 1100 W/13A/04 Maxted trm,sb,scr,pflm 100222   run011   Acquisition on AD Leo. Put narrow-band Halpha filter in.
run010   1SWASP J162842.31+101416.7   23/04/2013   23:09:54 00:57:51 11678 data 6-WIN .5 554.6 u' g' r' 3 120 x 220 185, 513 21 120 x 240 15, 615 344 120 x 140 392, 850 770 1 x 1 FBB -40,-40,-40 1100 W/13A/04 Maxted trm,sb,scr,pflm 100222   run010  
run009   1SWASP J100927.98+200519.4   23/04/2013   20:37:37 23:05:09 17223 data 6-WIN .5 514.0 u' g' r' 3 140 x 140 55, 875 45 140 x 240 353, 854 590 140 x 140 100, 715 860 1 x 1 FBB -40,-40,-40 1100 Calib Calib trm,pflm 100222   run009   SCIENCE Set best focus near 98.05-0.16 (df focus -0.16 offset in TCS). Thin cloud, not great data. Horrible cloud around 21.30. Rapidly improved after this. Then worsened, again. Seeing very variable.
run008   1SWASP J100927.98+200519.4   23/04/2013   20:31:20 20:36:56 223 data caution 6-WIN 1000.5 1512.4 u' g' r' 3 140 x 140 55, 875 45 140 x 240 353, 854 590 140 x 140 100, 715 860 1 x 1 FBB -40,-40,-40 1100 Calib Calib trm,pflm 100222   run008   Acquisition.
run007   Flat   23/04/2013   20:26:18 20:31:12 174 flat 6-WIN 1000.5 1695.8 u' g' r' 3 140 x 140 1, 875 10 140 x 240 303, 804 519 350 x 160 100, 675 820 1 x 1 FBB -40,-40,-40 1100 Calib Calib trm,pflm 100222   run007   Acquisition.
run006   Flat   23/04/2013   19:59:40 20:17:16 213 flat FFCLR 2000.5 4978.9 u' g' r' 1 1024 x 1024 1 x 1 FBB 8C0000 -40,-40,-40 1100 Calib Calib trm,pflm 100222   run006   Twilight flat, fast, full-frame+clear. Thin clouds visible on dome camera - may not be useful.
run005   Bias   23/04/2013   16:57:15 17:02:14 101 bias FFCLR .5 2986.5 u' g' r' 1 1024 x 1024 1 x 1 FBB 8C0000 -40,-40,-40 -99 Calib Calib trm,pflm 100222   run005   Good fast bias. agcomp in, dome lights off, slide in.
run004   Bias   23/04/2013   16:45:21 16:55:01 101 bias FFCLR .5 5807.7 u' g' r' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 -99 Calib Calib trm,pflm 100222   run004   Good slow bias. agcomp in, dome lights off, slide in.
run003   Bias   23/04/2013   16:43:15 16:43:21 3 technical FFCLR .5 2986.5 u' g' r' 1 1024 x 1024 1 x 1 FBB 8C0000 -40,-40,-40 -99 Calib Calib trm,sb,pflm 100222   run003   JUNK. checking noise in fast.
run002   Bias   23/04/2013   16:41:48 16:41:59 3 technical FFCLR .5 5807.5 u' g' r' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 -99 Calib Calib trm,sb,pflm 100222   run002   JUNK. Agcomp in. Dome lights off. Slide in. ugr filters. Noise level OK after much fiddling (blue cable, SDSU)
run001       POWON   run001   Loads of cirrus, sigh.