These are the fields we want to get during the April, 1999 BTC run. The amount of time we need on each field is listed as a number of 10-minute exposures. Some fields are lower priority than others. Do those last; make sure everything else is done before doing them. For two of the fields, the I-band is high priority, but the R-band is lower priority. All coordinates are J2000, and the **center of chip 1**. Make sure the telescope is centered this way, or all of the observations will miss and become useless! Chip 1 is the upper-right (higher dec, lower RA) chip... it is labeled as such on the finding charts. Last time I checked, the BTC called it chip 1, so probably thinking about this too hard is counterproductive. At the bottom are listed some standard star fields. Do these in twilight during the evening and morning. Finding charts are at http://panisse.lbl.gov/followup Center of Chip 1 Number of 10-minute exposures Field RA(2000) Dec(2000) # Exp. R # Exp I ------------------------------------------------------------------------ BTC125 10:55:47.00 -03:19:30.0 3 6 (lowest prio) BTC403 10:53:40.00 -03:25:00.0 (3) 6 (R=lower prio) BTC404 10:55:56.00 -03:55:00.0 6 9 BTC410 13:47:20.00 +02:54:00.0 4 6 BTC411 13:46:07.00 +02:24:00.0 6 12 (highest prio) BTC413 13:44:00.00 +01:47:00.0 (6) 9 (R=lower prio) BTC414 13:43:58.00 +02:19:00.0 4 6 (higher prio) ====================================================================== STANDARD STAR FIELDS Expose for 3s on each standard field, in both R and I. (If you have time, do a second exposure which is just 1s long.) EVENING ------- RU152_1 07:29:56 -02:05:39 RU152_2 07:28:36 -02:05:39 RU152_3 07:28:36 -01:45:39 RU152_4 07:29:56 -01:45:39 SA98a 06:51:50 -00:20:45 SA98b 06:50:30 -00:20:45 SA98c 06:50:30 -00:00:20 SA98d 06:51:50 -00:00:20 MORNING ------- SA110a 18:41:43 +00:26:41 SA110b 18:40:33 +00:26:41 SA107a 15:39:11 -00:15:49 SA107b 15:39:11 +00:04:11