APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Thursday June 18, 2026 (SJD 61210) ---- Observing Team ---- Conner Scoresby Kaike Pan (APOGEE dither clearing) ---- Observing Plan ---- Thu 18 Jun 2026 61210 0.23 03:17 03:36 10:32 14:22 21:20 --- dark ( 6.9 h) plus 1.3 h for 8 deg design ---- Observing Summary ---- The majority of the night was lost to thunderstorms and radar returns in the vicinity. The local systems cleared up and we opened 09:00Z and observed 6 bright designs scheduled from the queue. Notes: 1. Completed APOGEE dither clearing procedure. Dither was moved up by 0.32 pixels. 2. Took a set of BOSS monthly checkout biases and darks for comparison now that the red camera is back online after being serviced. 3. 30x25-read APOGEE internal flats also taken. 4. Dust collected ~6000 dust-hours ---- Automatic Summary ---- Time Field-Design-Conf DesignType BOSS/APOGEE Seeing Overhead Complete? Comment 09:15:53 104409-756279-26949 bright_time 1x730/1xAB 1.4" 0:00 Done 09:34:35 100496-752532-26950 bright_time 1x730/1xAB 1.6" 6:01 Done 09:53:41 100138-751943-26951 bright_time 1x730/1xAB 1.8" 7:16 Done 10:12:15 100485-752471-26952 bright_time 1x730/1xAB 1.4" 7:26 Done 10:32:02 100959-753297-26953 bright_time 1x730/1xAB 1.3" 6:28 Done 10:50:34 100486-752486-26954 bright_time 1x730/1xAB 1.4" 6:24 Done 6-6 completed-observed ---- Observing Log ---- 22:13Z Tested actors, all systems live. Started APOGEE evening calibrations. Mirror numbers taken, all within spec. Start-of-shift 'cherno' restart completed. 22:20Z boss ackErrors : Cleared residual warnings relating to the ion pump latching this afternoon. 22:23:53 BOSS expNum=402459, expTime= 0.0s BIAS excellent 22:25:47 BOSS expNum=402460, expTime= 20.0s DARK excellent 22:28:42 BOSS expNum=402461, expTime= 4.0s hartmann 22:29:22 BOSS expNum=402462, expTime= 4.0s hartmann 22:30:09 sp1.motor.move= 3292, 3292, 3292 22:30:09 Hartmann collimate output sp1: offset: r= 3628 (Out of focus); b= -9.3 (Out of focus) sp1: pred. move: spAverageMove= 3292 sp1: pred. resid: r= 336, b= 1.1, txt= OK, spTemp = 11.2 No focus ring adjustments made 22:32:00 BOSS expNum=402463, expTime= 4.0s ARC 22:34:10 BOSS expNum=402464, expTime= 25.0s FLAT 22:36Z FPS powered on, array is folded. All cameras connected. Loaded a manual folded configuration: **************************************************************** 22:37:17 Field-Design-Configuration: -999--999-26948 **************************************************************** 22:37:49 CmdStarted: FVC loop 22:38:16 CmdDone: FVC loop FVC loop results: fvc_rms= 35.53 fvc_deltarms= 31.41 fvc_filename=/data/fcam/61210/fimg-fvc1n-0001.fits fvc_perc_90= 46.30 fvc_percent_reached= 4.20 fvc iterations= 1 22:40Z FVC bias taken, confirmed no bright spots present. 22:40Z Exercised robots with random configuration. No issues reported. 22:52Z Cameras cooled to -10 C. GFA calibrations taken: 22:52Z fliswarm talk -c gfa expose --bias --count 10 22:53Z fliswarm talk -c gfa expose --dark --count 5 5 22:54Z fliswarm talk -c gfa expose --flat 1 23:10Z Test slews completed. Ventilation delayed: radar and clouds 23:12Z Completed APOGEE evening calibrations: ------------------------------------------------------------------------------ mjd i UT File/Exp Imtype Nread A/B Dth Design-Cfg Arch Offset %Flux/FPI Comm ------------------------------------------------------------------------------ 61210 1 22:15 56480001 Dark 3 B 13.5 ---------- a-b-c - - 61210 2 22:29 56480002 Dark 60 B 13.5 ---------- a-b-c - - 61210 3 22:30 56480003 QuarFlat 10 B 13.5 ---------- a-b-c - 105 61210 4 22:33 56480004 Arc-Thar 12 B 13.5 ---------- a-b-c 2.11 102 61210 5 22:40 56480005 Arc-Une 40 B 13.5 ---------- a-b-c 2.14 96 61210 6 22:42 56480006 Arc-Thar 12 A 13.0 ---------- a-b-c 1.62 101 61210 7 22:49 56480007 Arc-Une 40 A 13.0 ---------- a-b-c 1.64 96 61210 8 23:01 56480008 Dark 60 A 13.0 ---------- a-b-c - - 61210 9 23:06 56480009 Arc---- 30 A 13.0 ---------- a-b-c - 100 FPI A 61210 10 23:11 56480010 Arc---- 30 B 13.5 ---------- a-b-c - 98 FPI B ------------------------------------------------------------------------------ 02:09Z Opening delayed due to thunderstorms in the vicinity. 02:12Z Started BOSS checkout routines given that r1 camera has been serviced recently. 02:12:01 BOSS expNum=402465, expTime= 0.0s 02:13:21 BOSS expNum=402466, expTime= 0.0s 02:14:43 BOSS expNum=402467, expTime= 0.0s 02:16:02 BOSS expNum=402468, expTime= 0.0s 02:17:21 BOSS expNum=402469, expTime= 0.0s 02:18:43 BOSS expNum=402470, expTime= 0.0s 02:20:02 BOSS expNum=402471, expTime= 0.0s 02:21:21 BOSS expNum=402472, expTime= 0.0s 02:22:43 BOSS expNum=402473, expTime= 0.0s 02:24:02 BOSS expNum=402474, expTime= 0.0s 02:25:21 BOSS expNum=402475, expTime= 0.0s 02:26:43 BOSS expNum=402476, expTime= 0.0s 02:28:02 BOSS expNum=402477, expTime= 0.0s 02:29:21 BOSS expNum=402478, expTime= 0.0s 02:30:43 BOSS expNum=402479, expTime= 0.0s 02:32:02 BOSS expNum=402480, expTime= 0.0s 02:33:21 BOSS expNum=402481, expTime= 0.0s 02:34:43 BOSS expNum=402482, expTime= 0.0s 02:36:02 BOSS expNum=402483, expTime= 0.0s 02:37:21 BOSS expNum=402484, expTime= 0.0s 02:38:43 BOSS expNum=402485, expTime= 0.0s 02:40:02 BOSS expNum=402486, expTime= 0.0s 02:41:21 BOSS expNum=402487, expTime= 0.0s 02:42:43 BOSS expNum=402488, expTime= 0.0s 02:44:02 BOSS expNum=402489, expTime= 0.0s 02:48:37 BOSS expNum=402490, expTime= 900.0s 03:04:57 BOSS expNum=402491, expTime= 900.0s 03:21:16 BOSS expNum=402492, expTime= 900.0s 03:14Z APOGEE dither clearing procedure completed. Dither was moved up 0.32 pixels. 03:21:58 APOGEE expNum=56480030, reads=25, dithPos=A, InternalFlat 03:26:25 APOGEE expNum=56480031, reads=25, dithPos=A, InternalFlat 03:30:52 APOGEE expNum=56480032, reads=25, dithPos=A, InternalFlat 03:35:19 APOGEE expNum=56480033, reads=25, dithPos=A, InternalFlat 03:39:46 APOGEE expNum=56480034, reads=25, dithPos=A, InternalFlat 03:44:13 APOGEE expNum=56480035, reads=25, dithPos=A, InternalFlat 03:48:40 APOGEE expNum=56480036, reads=25, dithPos=A, InternalFlat 03:53:06 APOGEE expNum=56480037, reads=25, dithPos=A, InternalFlat 03:57:33 APOGEE expNum=56480038, reads=25, dithPos=A, InternalFlat 04:02:00 APOGEE expNum=56480039, reads=25, dithPos=A, InternalFlat 04:06:26 APOGEE expNum=56480040, reads=25, dithPos=A, InternalFlat 04:10:54 APOGEE expNum=56480041, reads=25, dithPos=A, InternalFlat 04:15:20 APOGEE expNum=56480042, reads=25, dithPos=A, InternalFlat 04:19:47 APOGEE expNum=56480043, reads=25, dithPos=A, InternalFlat 04:24:14 APOGEE expNum=56480044, reads=25, dithPos=A, InternalFlat 04:28:40 APOGEE expNum=56480045, reads=25, dithPos=A, InternalFlat 04:33:07 APOGEE expNum=56480046, reads=25, dithPos=A, InternalFlat 04:37:34 APOGEE expNum=56480047, reads=25, dithPos=A, InternalFlat 04:42:01 APOGEE expNum=56480048, reads=25, dithPos=A, InternalFlat 04:46:27 APOGEE expNum=56480049, reads=25, dithPos=A, InternalFlat 04:50:54 APOGEE expNum=56480050, reads=25, dithPos=A, InternalFlat 04:55:21 APOGEE expNum=56480051, reads=25, dithPos=A, InternalFlat 04:59:48 APOGEE expNum=56480052, reads=25, dithPos=A, InternalFlat 05:04:14 APOGEE expNum=56480053, reads=25, dithPos=A, InternalFlat 05:08:41 APOGEE expNum=56480054, reads=25, dithPos=A, InternalFlat 05:13:08 APOGEE expNum=56480055, reads=25, dithPos=A, InternalFlat 05:17:34 APOGEE expNum=56480056, reads=25, dithPos=A, InternalFlat 05:22:01 APOGEE expNum=56480057, reads=25, dithPos=A, InternalFlat 05:26:39 APOGEE expNum=56480058, reads=30, dithPos=A, Dark 07:29Z Weather has cleared. Started ventilation. Forced a fill. 09:00Z Opened to clear skies. 09:02:42 hal apogee-dome-flat: FFS, shutter, expose 09:03:05 APOGEE expNum=56480059, reads=5, dithPos=A, DomeFlat 09:04:21 hal apogee-dome-flat: FFS, shutter, expose 09:04:44 APOGEE expNum=56480060, reads=5, dithPos=A, DomeFlat 09:05:36 hal apogee-dome-flat: FFS, shutter, expose 09:05:59 APOGEE expNum=56480061, reads=5, dithPos=A, DomeFlat Globally Normalized MJD DomeFlat MTPs:1 2 3 4 5 6 7 8 9 10 AZ ALT ROT 61210 56480059 0.98 1.00 1.00 1.01 1.02 1.02 0.96 1.00 1.01 0.94 121.0 30.0 0.0 61210 56480060 0.99 1.00 1.00 1.01 1.02 1.01 0.96 1.00 1.00 0.94 121.0 30.0 0.0 61210 56480061 1.00 1.01 1.00 1.01 1.02 1.01 0.95 1.00 1.00 0.94 121.0 30.0 0.0 09:09:01 BOSS expNum=402493, expTime= 4.0s 09:09:43 BOSS expNum=402494, expTime= 4.0s 09:10:24 sp1.motor.move= 686, 687, 687 09:10:24 Hartmann collimate output sp1: offset: r= 989 (In Focus); b= -1.2 (In Focus) sp1: pred. move: spAverageMove= 687 sp1: pred. resid: r= 302, b= 0.9, txt= OK, spTemp = 9.8 09:11:44 BOSS expNum=402495, expTime= 25.0s 09:13:31 BOSS expNum=402496, expTime= 25.0s 09:15:18 BOSS expNum=402497, expTime= 25.0s **************************************************************** 09:15:53 Field-Design-Configuration: 104409-756279-26949 **************************************************************** 09:15:59 hal goto-field: slew, reconfigure, fvc, reslew, arc, acquire, guide 09:16:01 CmdStarted: jaeger configuration execute 09:16:06 CmdStarted: tcc track (slew begins) 09:16:11 HgCd lamps turned ON 09:16:49 CmdDone: jaeger configuration execute 09:17:41 CmdDone: Slew finished ('tcc track' command finished) 09:17:41 CmdStarted: FVC loop 09:18:43 CmdDone: FVC loop FVC loop results: fvc_rms= 10.15 fvc_deltarms= 26.82 fvc_filename=/data/fcam/61210/fimg-fvc1n-0004.fits fvc_perc_90= 8.70 fvc_percent_reached= 68.80 fvc iterations= 2 09:18:43 CmdStarted: tcc track (slew begins) 09:18:43 Ne lamps turned ON 09:18:53 CmdDone: Slew finished ('tcc track' command finished) 09:19:26 BOSS expNum=402498, expTime= 4.0s 09:19:34 HgCd lamps turned OFF 09:19:34 Ne lamps turned OFF 09:19:43 CmdStarted: cherno acquire 09:21:34 CmdDone: cherno acquire 09:21:35 CmdStarted: 'cherno guide' 09:21:40 hal expose: BOSS science, APOGEE science 09:22:03 APOGEE expNum=56480062, reads=35, dithPos=A, Object 09:22:09 BOSS expNum=402499, expTime= 730.0s 09:28:19 APOGEE expNum=56480063, reads=35, dithPos=B, Object **************************************************************** 09:34:35 Field-Design-Configuration: 100496-752532-26950 **************************************************************** 09:34:44 hal goto-field: slew, reconfigure, fvc, reslew, arc, acquire, guide 09:34:46 CmdStarted: jaeger configuration reverse 09:34:50 CmdStarted: tcc track (slew begins) 09:34:55 HgCd lamps turned ON 09:35:30 CmdDone: Slew finished ('tcc track' command finished) 09:35:35 CmdDone: jaeger configuration reverse 09:35:35 CmdStarted: jaeger configuration execute 09:36:23 CmdDone: jaeger configuration execute 09:36:23 CmdStarted: FVC loop 09:37:27 CmdDone: FVC loop FVC loop results: fvc_rms= 7.76 fvc_deltarms= 31.03 fvc_filename=/data/fcam/61210/fimg-fvc1n-0006.fits fvc_perc_90= 9.90 fvc_percent_reached= 57.80 fvc iterations= 2 09:37:28 CmdStarted: tcc track (slew begins) 09:37:28 Ne lamps turned ON 09:37:35 CmdDone: Slew finished ('tcc track' command finished) 09:38:13 BOSS expNum=402500, expTime= 4.0s 09:38:21 HgCd lamps turned OFF 09:38:21 Ne lamps turned OFF 09:38:30 CmdStarted: cherno acquire 09:39:49 CmdDone: cherno acquire 09:39:50 CmdStarted: 'cherno guide' 09:39:53 New-field overhead: 0:05:19 09:39:53 hal expose: BOSS science, APOGEE science 09:40:16 APOGEE expNum=56480064, reads=35, dithPos=B, Object 09:40:21 BOSS expNum=402501, expTime= 730.0s 09:46:37 APOGEE expNum=56480065, reads=35, dithPos=A, Object **************************************************************** 09:53:41 Field-Design-Configuration: 100138-751943-26951 **************************************************************** 09:53:47 hal goto-field: slew, reconfigure, fvc, reslew, arc, acquire, guide 09:53:49 CmdStarted: jaeger configuration reverse 09:53:53 CmdStarted: tcc track (slew begins) 09:53:58 HgCd lamps turned ON 09:54:26 CmdDone: Slew finished ('tcc track' command finished) 09:54:37 CmdDone: jaeger configuration reverse 09:54:37 CmdStarted: jaeger configuration execute 09:55:39 CmdDone: jaeger configuration execute 09:55:40 CmdStarted: FVC loop 09:56:41 CmdDone: FVC loop FVC loop results: fvc_rms= 10.02 fvc_deltarms= 31.13 fvc_filename=/data/fcam/61210/fimg-fvc1n-0008.fits fvc_perc_90= 9.80 fvc_percent_reached= 56.20 fvc iterations= 2 09:56:41 CmdStarted: tcc track (slew begins) 09:56:41 Ne lamps turned ON 09:56:49 CmdDone: Slew finished ('tcc track' command finished) 09:57:23 BOSS expNum=402502, expTime= 4.0s 09:57:31 HgCd lamps turned OFF 09:57:31 Ne lamps turned OFF 09:57:41 CmdStarted: cherno acquire 09:58:57 CmdDone: cherno acquire 09:58:59 CmdStarted: 'cherno guide' 09:59:12 New-field overhead: 0:06:25 09:59:12 hal expose: BOSS science, APOGEE science 09:59:42 APOGEE expNum=56480066, reads=35, dithPos=A, Object 09:59:48 BOSS expNum=402503, expTime= 730.0s 10:05:58 APOGEE expNum=56480067, reads=35, dithPos=B, Object **************************************************************** 10:12:15 Field-Design-Configuration: 100485-752471-26952 **************************************************************** 10:12:24 hal goto-field: slew, reconfigure, fvc, reslew, arc, acquire, guide 10:12:28 CmdStarted: jaeger configuration reverse 10:12:31 CmdStarted: tcc track (slew begins) 10:12:36 HgCd lamps turned ON 10:13:05 CmdDone: Slew finished ('tcc track' command finished) 10:13:29 CmdDone: jaeger configuration reverse 10:13:29 CmdStarted: jaeger configuration execute 10:14:16 CmdDone: jaeger configuration execute 10:14:17 CmdStarted: FVC loop 10:15:19 CmdDone: FVC loop FVC loop results: fvc_rms= 7.95 fvc_deltarms= 29.51 fvc_filename=/data/fcam/61210/fimg-fvc1n-0010.fits fvc_perc_90= 9.30 fvc_percent_reached= 62.60 fvc iterations= 2 10:15:19 CmdStarted: tcc track (slew begins) 10:15:20 Ne lamps turned ON 10:15:27 CmdDone: Slew finished ('tcc track' command finished) 10:16:04 BOSS expNum=402504, expTime= 4.0s 10:16:12 HgCd lamps turned OFF 10:16:12 Ne lamps turned OFF 10:16:21 CmdStarted: cherno acquire 10:17:36 CmdDone: cherno acquire 10:17:38 CmdStarted: 'cherno guide' 10:18:56 New-field overhead: 0:06:43 10:18:56 hal expose: BOSS science, APOGEE science 10:19:19 APOGEE expNum=56480068, reads=35, dithPos=B, Object 10:19:25 BOSS expNum=402505, expTime= 730.0s 10:25:40 APOGEE expNum=56480069, reads=35, dithPos=A, Object **************************************************************** 10:32:02 Field-Design-Configuration: 100959-753297-26953 **************************************************************** 10:32:09 hal goto-field: slew, reconfigure, fvc, reslew, arc, acquire, guide 10:32:10 CmdStarted: jaeger configuration reverse 10:32:15 CmdStarted: tcc track (slew begins) 10:32:19 HgCd lamps turned ON 10:32:50 CmdDone: Slew finished ('tcc track' command finished) 10:32:58 CmdDone: jaeger configuration reverse 10:32:58 CmdStarted: jaeger configuration execute 10:34:07 CmdDone: jaeger configuration execute 10:34:08 CmdStarted: FVC loop 10:35:09 CmdDone: FVC loop FVC loop results: fvc_rms= 33.45 fvc_deltarms= 8.35 fvc_filename=/data/fcam/61210/fimg-fvc1n-0012.fits fvc_perc_90= 9.80 fvc_percent_reached= 54.70 fvc iterations= 2 10:35:09 CmdStarted: tcc track (slew begins) 10:35:09 Ne lamps turned ON 10:35:17 CmdDone: Slew finished ('tcc track' command finished) 10:35:51 BOSS expNum=402506, expTime= 4.0s 10:35:59 HgCd lamps turned OFF 10:35:59 Ne lamps turned OFF 10:36:09 CmdStarted: cherno acquire 10:37:28 CmdDone: cherno acquire 10:37:29 CmdStarted: 'cherno guide' 10:37:35 New-field overhead: 0:05:44 10:37:35 hal expose: BOSS science, APOGEE science 10:37:58 APOGEE expNum=56480070, reads=35, dithPos=A, Object 10:38:04 BOSS expNum=402507, expTime= 730.0s 10:44:14 APOGEE expNum=56480071, reads=35, dithPos=B, Object **************************************************************** 10:50:34 Field-Design-Configuration: 100486-752486-26954 **************************************************************** 10:50:40 hal goto-field: slew, reconfigure, fvc, reslew, arc, acquire, guide 10:50:42 CmdStarted: jaeger configuration reverse 10:50:46 CmdStarted: tcc track (slew begins) 10:50:50 HgCd lamps turned ON 10:51:19 CmdDone: Slew finished ('tcc track' command finished) 10:51:53 CmdDone: jaeger configuration reverse 10:51:53 CmdStarted: jaeger configuration execute 10:52:42 CmdDone: jaeger configuration execute 10:52:42 CmdStarted: FVC loop 10:53:45 CmdDone: FVC loop FVC loop results: fvc_rms= 6.82 fvc_deltarms= 31.3 fvc_filename=/data/fcam/61210/fimg-fvc1n-0014.fits fvc_perc_90= 10.40 fvc_percent_reached= 59.80 fvc iterations= 2 10:53:45 CmdStarted: tcc track (slew begins) 10:53:45 Ne lamps turned ON 10:53:53 CmdDone: Slew finished ('tcc track' command finished) 10:54:29 BOSS expNum=402508, expTime= 4.0s 10:54:37 HgCd lamps turned OFF 10:54:37 Ne lamps turned OFF 10:54:47 CmdStarted: cherno acquire 10:56:02 CmdDone: cherno acquire 10:56:03 CmdStarted: 'cherno guide' 10:56:10 New-field overhead: 0:05:41 10:56:10 hal expose: BOSS science, APOGEE science 10:56:33 APOGEE expNum=56480072, reads=35, dithPos=B, Object 10:56:39 BOSS expNum=402509, expTime= 730.0s 11:02:53 APOGEE expNum=56480073, reads=35, dithPos=A, Object 11:09:30 hal apogee-dome-flat: FFS, shutter, expose 11:09:53 APOGEE expNum=56480074, reads=5, dithPos=A, DomeFlat 11:10:45 hal apogee-dome-flat: FFS, shutter, expose 11:11:09 APOGEE expNum=56480075, reads=5, dithPos=A, DomeFlat 11:12:00 hal apogee-dome-flat: FFS, shutter, expose 11:12:24 APOGEE expNum=56480076, reads=5, dithPos=A, DomeFlat Globally Normalized MJD DomeFlat MTPs:1 2 3 4 5 6 7 8 9 10 AZ ALT ROT 61210 56480074 1.00 1.01 1.00 1.01 1.02 1.00 0.95 0.99 1.01 0.95 -69.4 42.7 152.3 61210 56480075 1.00 1.00 1.00 1.01 1.02 1.00 0.95 0.99 1.01 0.95 -69.4 42.7 152.3 61210 56480076 1.01 1.00 0.99 1.01 1.02 1.00 0.95 0.99 1.00 0.95 -69.4 42.7 152.3 11:19Z Enclosure closed. Ventilation halted. 11:32Z APOGEE morning calibrations started. 11:37Z FPS is folded and powered off. 11:39:02 BOSS expNum=402510, expTime= 25.0s 11:41:58 BOSS expNum=402511, expTime= 4.0s 11:44:33 BOSS expNum=402512, expTime= 900.0s ---- Mirror Numbers ---- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A: 0.0090 0.0030 Axial B: -0.0230 -0.0300 Axial C: -0.0170 -0.0280 Trans D: -0.0130 -0.0230 Lateral E: 0.3400 0.3400 Lateral F: 0.5475 0.5475 GALILS Commanded: 8450 -1050 8800 22100 -2000 -1700 Actual: 8450 -1050 8800 22100 -2000 -1700 SETMIR VALUES PrimDesOrient: 0.0 2.03 16.67 -410.97 -787.67 PrimOrient: 1.06 2.03 16.67 -410.97 -787.67 SECONDARY: ---------- Focus: 0.0000 Air temp: 0.00 Altitude: 30.0 MIGS TONIGHT NOMINAL Axial A: -7.6390 -7.6400 Axial B: -7.5300 -7.5350 Axial C: -7.5300 -7.5270 Trans D: 0.1930 0.1960 GALILS Commanded: 2235350 2228800 2228350 -1750 -1700 Actual: 2215836 2225354 2199250 -1750 -1700 SETMIR VALUES SecDesOrient: 1757.0 7.9 1.5 -39.3 35.42 SecOrient: 1756.95 7.94 1.4 -39.37 35.15 ---- Telescope Offsets and Scale ---- Time Field-Design Az Alt Rot RA Off Dec Off Rot Off Guide RMS (um) ================================================================================ 09:40:03 100496-752532 -47.5 54.8 167.4 -0.002 0.000 -0.015 0.312 09:59:30 100138-751943 -42.4 36.0 172.4 0.000 -0.003 0.001 0.854 10:15:00 100485-752471 -58.9 51.3 159.7 0.000 -0.003 0.003 203.083 10:31:41 100485-752471 -63.3 48.2 156.9 -0.002 -0.002 -0.013 0.210 10:50:15 100959-753297 -65.9 63.3 146.7 -0.003 0.002 -0.027 0.242 11:08:54 100486-752486 -69.1 43.0 152.4 -0.001 -0.001 -0.009 0.217 ---- Focus Log ---- Time Field-Design AZ ALT ROT Focus rms ArcOffX OffY Seeing errRA[prc10,prc90] errDec[prc10,prc90] 09:22 104409-756279 -31.92 81.96 159.15 -24 0.194 -29 15 1.23 -0.025[-0.116, 0.082] 0.034[-0.121, 0.141] 09:40 100496-752532 -47.60 54.76 167.28 -4 0.186 -5 0 1.41 0.002[-0.097, 0.102] 0.025[-0.123, 0.079] 09:59 100138-751943 -42.60 35.88 172.22 7 0.262 0 -9 2.21 0.043[-0.131, 0.190] 0.001[-0.093, 0.175] 10:19 100485-752471 -60.36 50.33 158.63 -9 0.184 -6 -4 1.39 0.003[-0.094, 0.155] 0.023[-0.128, 0.062] 10:38 100959-753297 -61.95 65.58 149.27 -19 0.190 -12 8 1.32 -0.007[-0.121, 0.123] 0.028[-0.053, 0.081] 10:56 100486-752486 -66.73 45.20 153.65 -31 0.173 -3 -3 1.42 -0.007[-0.096, 0.083] 0.012[-0.070, 0.104] ---- Telescope Status ---- Opened at 09:00:36 Closed at 11:19:41 Status at: 1:27:01Z Telescope Position: 121.0, 30.0, 0.0 mount Instrument mounted: FPS Counterweights at: 31.9, 31.2, 32.0, 31.3 LN2 autofill systems: Connected and turned on 180L LN2 dewar scale: SP1 143.0 lbs, 23.4 psi FPS Status ========== CP10 Loop = 7.49 L/min GFA Loop = 2.25 L/min Supply pressure = 43.7 psi Return pressure = 29.6 psi Chiller Status ============== Set temperarature = 14.6 C Flow = 5.0 Gpm ---- Software Used ---- -- STUI software: STUI : 1.7.19 alerts : 2.3.0 boss : 6.0.5a1 -boss.specMec : 3.0.4 apo : 4.1.0 fliswarm : 0.6.0 jaeger : 1.11.2a1 kaiju : 1.4.1 coordio : 1.18.1 fps_calibrati : 2025.12.04 cherno : 1.2.2 astrometrynet : 0.93 hal : 1.4.1 hartmann : 2.0.2 hub : 5.0.1a0 mcp : 2.3.1 -mcp.plc : 35 -mcp.azFiduci : v1_153 -mcp.altFiduc : v1_153 -mcp.rotFiduc : v1_153 tcc : 1.4.0 apogee : not availble apogeecal : not availble apogeeql : v1_7_0dev STUIAdditions : 3.1.20 Boson : 0.6.1 --------------Other Versions-------------- sdss-obstools : 3.9.3 TPM : 1.2-31-gd7eb MCP : 2.3.1 idlspec2d : v6_2_1 Kronos : 2.1.0a roboscheduler : 2.1.0 ---- APOGEE Data Summary ---- MJD UTC Field-Design-Config Exposure Type Dith Reads Arch -------------------------------------------------------------------------------- 61209 22:15:24 -999- -999-26947 56480001 Dark B 3 a-b-c 61209 22:18:43 -999- -999-26947 56480002 Dark B 60 a-b-c 61209 22:29:35 -999- -999-26947 56480003 Quartzflat B 10 a-b-c 61209 22:31:27 -999- -999-26947 56480004 ThAr Arc B 12 a-b-c 61209 22:33:40 -999- -999-26947 56480005 UNe Arc B 40 a-b-c 61209 22:40:57 -999- -999-26948 56480006 ThAr Arc A 12 a-b-c 61209 22:43:10 -999- -999-26948 56480007 UNe Arc A 40 a-b-c 61209 22:50:36 -999- -999-26948 56480008 Dark A 60 a-b-c 61209 23:01:28 -999- -999-26948 56480009 FPI Lamp A 30 a-b-c 61209 23:06:52 -999- -999-26948 56480010 FPI Lamp B 30 a-b-c 61210 02:11:00 -999- -999-26948 56480011 ThAr Arc A 10 a-b-c 61210 02:12:56 -999- -999-26948 56480012 ThAr Arc A 10 a-b-c 61210 02:14:48 -999- -999-26948 56480013 ThAr Arc A 10 a-b-c 61210 02:16:40 -999- -999-26948 56480014 ThAr Arc 14.0 10 a-b-c 61210 02:18:36 -999- -999-26948 56480015 ThAr Arc A 10 a-b-c 61210 02:20:32 -999- -999-26948 56480016 ThAr Arc A 10 a-b-c 61210 02:22:29 -999- -999-26948 56480017 ThAr Arc A 10 a-b-c 61210 02:24:20 -999- -999-26948 56480018 ThAr Arc A 10 a-b-c 61210 02:26:12 -999- -999-26948 56480019 ThAr Arc A 10 a-b-c 61210 02:28:04 -999- -999-26948 56480020 ThAr Arc 14.0 10 a-b-c 61210 02:29:56 -999- -999-26948 56480021 ThAr Arc 15.0 10 a-b-c 61210 02:31:52 -999- -999-26948 56480022 ThAr Arc 14.0 10 a-b-c 61210 02:33:48 -999- -999-26948 56480023 ThAr Arc A 10 a-b-c 61210 02:39:47 -999- -999-26948 56480024 ThAr Arc B 10 a-b-c 61210 02:41:43 -999- -999-26948 56480025 ThAr Arc B 10 a-b-c 61210 02:43:39 -999- -999-26948 56480026 ThAr Arc A 10 a-b-c 61210 03:12:08 -999- -999-26948 56480027 Dark A 3 a-b-c 61210 03:12:52 -999- -999-26948 56480028 Internalflat A 25 a-b-c 61210 03:17:19 -999- -999-26948 56480029 Internalflat A 25 a-b-c 61210 03:21:46 -999- -999-26948 56480030 Internalflat A 25 a-b-c 61210 03:26:13 -999- -999-26948 56480031 Internalflat A 25 a-b-c 61210 03:30:40 -999- -999-26948 56480032 Internalflat A 25 a-b-c 61210 03:35:07 -999- -999-26948 56480033 Internalflat A 25 a-b-c 61210 03:39:34 -999- -999-26948 56480034 Internalflat A 25 a-b-c 61210 03:44:01 -999- -999-26948 56480035 Internalflat A 25 a-b-c 61210 03:48:28 -999- -999-26948 56480036 Internalflat A 25 a-b-c 61210 03:52:54 -999- -999-26948 56480037 Internalflat A 25 a-b-c 61210 03:57:21 -999- -999-26948 56480038 Internalflat A 25 a-b-c 61210 04:01:48 -999- -999-26948 56480039 Internalflat A 25 a-b-c 61210 04:06:15 -999- -999-26948 56480040 Internalflat A 25 a-b-c 61210 04:10:41 -999- -999-26948 56480041 Internalflat A 25 a-b-c 61210 04:15:08 -999- -999-26948 56480042 Internalflat A 25 a-b-c 61210 04:19:35 -999- -999-26948 56480043 Internalflat A 25 a-b-c 61210 04:24:02 -999- -999-26948 56480044 Internalflat A 25 a-b-c 61210 04:28:28 -999- -999-26948 56480045 Internalflat A 25 a-b-c 61210 04:32:55 -999- -999-26948 56480046 Internalflat A 25 a-b-c 61210 04:37:22 -999- -999-26948 56480047 Internalflat A 25 a-b-c 61210 04:41:49 -999- -999-26948 56480048 Internalflat A 25 a-b-c 61210 04:46:16 -999- -999-26948 56480049 Internalflat A 25 a-b-c 61210 04:50:42 -999- -999-26948 56480050 Internalflat A 25 a-b-c 61210 04:55:09 -999- -999-26948 56480051 Internalflat A 25 a-b-c 61210 04:59:36 -999- -999-26948 56480052 Internalflat A 25 a-b-c 61210 05:04:02 -999- -999-26948 56480053 Internalflat A 25 a-b-c 61210 05:08:29 -999- -999-26948 56480054 Internalflat A 25 a-b-c 61210 05:12:56 -999- -999-26948 56480055 Internalflat A 25 a-b-c 61210 05:17:22 -999- -999-26948 56480056 Internalflat A 25 a-b-c 61210 05:21:49 -999- -999-26948 56480057 Internalflat A 25 a-b-c 61210 05:26:27 -999- -999-26948 56480058 Dark A 30 a-b-c 61210 09:02:54 -999- -999-26948 56480059 Domeflat A 5 a-b-c 61210 09:04:32 -999- -999-26948 56480060 Domeflat A 5 a-b-c 61210 09:05:47 -999- -999-26948 56480061 Domeflat A 5 a-b-c 61210 09:21:51 104409-756279-26949 56480062 Object A 35 a-b-c 61210 09:28:07 104409-756279-26949 56480063 Object B 35 a-b-c 61210 09:40:03 100496-752532-26950 56480064 Object B 35 a-b-c 61210 09:46:25 100496-752532-26950 56480065 Object A 35 a-b-c 61210 09:59:30 100138-751943-26951 56480066 Object A 35 a-b-c 61210 10:05:46 100138-751943-26951 56480067 Object B 35 a-b-c 61210 10:19:07 100485-752471-26952 56480068 Object B 35 a-b-c 61210 10:25:28 100485-752471-26952 56480069 Object A 35 a-b-c 61210 10:37:46 100959-753297-26953 56480070 Object A 35 a-b-c 61210 10:44:02 100959-753297-26953 56480071 Object B 35 a-b-c 61210 10:56:21 100486-752486-26954 56480072 Object B 35 a-b-c 61210 11:02:42 100486-752486-26954 56480073 Object A 35 a-b-c 61210 11:09:41 100486-752486-26954 56480074 Domeflat A 5 a-b-c 61210 11:10:56 100486-752486-26954 56480075 Domeflat A 5 a-b-c 61210 11:12:12 100486-752486-26954 56480076 Domeflat A 5 a-b-c ThAr Offsets: ['-12.24', '11.98', '0.24', '9.98', '11.06', '-0.42', '-20.62', '21.78', '-12.75', '-22.61', '13.49', '-0.16', '0.32', '-0.27', '0.39', '8.96', '-9.43'] UNe Offsets: ['-0.54'] Object Offsets: Max: 12.24, Min: 0.48, Mean: 5.09 num field design config exptype dithpix nread relflux okay dx dy sigx sigy fpi1 fpi2 -------- ------ ------ ------ ------------ ------- ----- ------- ----- ------- ------- ------ ------ ---- ---- 56480001 -999 -999 26947 DARK 13.5 3 33 True -- -- -- -- -- -- 56480002 -999 -999 26947 DARK 13.5 60 -22 True -- -- -- -- -- -- 56480003 -999 -999 26947 QUARTZFLAT 13.5 10 109 True -- 0.69 -- 0.85 -- -- 56480004 -999 -999 26947 ARCLAMP-THAR 13.5 12 1 True -3.62 -5.15 1.39 0.97 -- -- 56480005 -999 -999 26947 ARCLAMP-UNE 13.5 40 3 True -9.36 -4.99 1.13 0.78 -- -- 56480006 -999 -999 26948 ARCLAMP-THAR 13.0 12 1 True -3.93 -5.16 1.16 0.70 -- -- 56480007 -999 -999 26948 ARCLAMP-UNE 13.0 40 2 True -9.52 -5.12 0.35 0.84 -- -- 56480008 -999 -999 26948 DARK 13.0 60 3 True -- -- -- -- -- -- 56480009 -999 -999 26948 FPI 13.0 30 232 True 11.58 -5.08 1.10 0.86 -- -- 56480010 -999 -999 26948 FPI 13.5 30 237 True -0.27 -5.08 1.09 0.88 -- -- 56480011 -999 -999 26948 ARCLAMP-THAR 13.0 10 0 True -4.01 -5.22 0.90 0.84 -- -- 56480012 -999 -999 26948 ARCLAMP-THAR 12.0 10 97 True 23.70 -5.19 1.07 0.97 -- -- 56480013 -999 -999 26948 ARCLAMP-THAR 13.0 10 1 True -4.12 -4.95 1.27 0.85 -- -- 56480014 -999 -999 26948 ARCLAMP-THAR 14.0 10 1 False -3.11 -5.19 1.30 1.05 -- -- 56480015 -999 -999 26948 ARCLAMP-THAR 13.0 10 0 False -4.10 -4.95 1.27 1.05 -- -- 56480016 -999 -999 26948 ARCLAMP-THAR 12.0 10 63 False 23.55 1.33 1.05 0.88 -- -- 56480017 -999 -999 26948 ARCLAMP-THAR 11.0 10 59 False 22.53 1.32 1.04 0.93 -- -- 56480018 -999 -999 26948 ARCLAMP-THAR 12.0 10 59 False 23.54 1.29 1.05 1.03 -- -- 56480019 -999 -999 26948 ARCLAMP-THAR 13.0 10 0 False -3.73 -5.01 1.05 0.76 -- -- 56480020 -999 -999 26948 ARCLAMP-THAR 14.0 10 0 False -3.08 1.40 0.95 0.76 -- -- 56480021 -999 -999 26948 ARCLAMP-THAR 15.0 10 0 False -1.51 -5.07 1.38 0.84 -- -- 56480022 -999 -999 26948 ARCLAMP-THAR 14.0 10 0 False -3.08 -4.96 1.29 0.84 -- -- 56480023 -999 -999 26948 ARCLAMP-THAR 13.0 10 0 False -4.08 -5.13 1.00 0.86 -- -- 56480024 -999 -999 26948 ARCLAMP-THAR 13.3 10 1 False -3.64 -5.10 1.51 0.91 -- -- 56480025 -999 -999 26948 ARCLAMP-THAR 13.5 10 0 False -3.13 1.55 0.78 0.73 -- -- 56480026 -999 -999 26948 ARCLAMP-THAR 13.0 10 68 False 25.03 -5.04 1.07 0.64 -- -- 56480027 -999 -999 26948 DARK 13.0 3 100 True -- -- -- -- -- -- 56480028 -999 -999 26948 INTERNALFLAT 13.0 25 95 True -- -- -- -- -- -- 56480029 -999 -999 26948 INTERNALFLAT 13.0 25 96 True -- -- -- -- -- -- 56480030 -999 -999 26948 INTERNALFLAT 13.0 25 96 True -- -- -- -- -- -- 56480031 -999 -999 26948 INTERNALFLAT 13.0 25 96 True -- -- -- -- -- -- 56480032 -999 -999 26948 INTERNALFLAT 13.0 25 96 True -- -- -- -- -- -- 56480033 -999 -999 26948 INTERNALFLAT 13.0 25 96 True -- -- -- -- -- -- 56480034 -999 -999 26948 INTERNALFLAT 13.0 25 96 True -- -- -- -- -- -- 56480035 -999 -999 26948 INTERNALFLAT 13.0 25 96 True -- -- -- -- -- -- 56480036 -999 -999 26948 INTERNALFLAT 13.0 25 96 True -- -- -- -- -- -- 56480037 -999 -999 26948 INTERNALFLAT 13.0 25 96 True -- -- -- -- -- -- 56480038 -999 -999 26948 INTERNALFLAT 13.0 25 96 True -- -- -- -- -- -- 56480039 -999 -999 26948 INTERNALFLAT 13.0 25 96 True -- -- -- -- -- -- 56480040 -999 -999 26948 INTERNALFLAT 13.0 25 96 True -- -- -- -- -- -- 56480041 -999 -999 26948 INTERNALFLAT 13.0 25 96 True -- -- -- -- -- -- 56480042 -999 -999 26948 INTERNALFLAT 13.0 25 96 True -- -- -- -- -- -- 56480043 -999 -999 26948 INTERNALFLAT 13.0 25 96 True -- -- -- -- -- -- 56480044 -999 -999 26948 INTERNALFLAT 13.0 25 96 True -- -- -- -- -- -- 56480045 -999 -999 26948 INTERNALFLAT 13.0 25 96 True -- -- -- -- -- -- 56480046 -999 -999 26948 INTERNALFLAT 13.0 25 96 True -- -- -- -- -- -- 56480047 -999 -999 26948 INTERNALFLAT 13.0 25 96 True -- -- -- -- -- -- 56480048 -999 -999 26948 INTERNALFLAT 13.0 25 96 True -- -- -- -- -- -- 56480049 -999 -999 26948 INTERNALFLAT 13.0 25 96 True -- -- -- -- -- -- 56480050 -999 -999 26948 INTERNALFLAT 13.0 25 96 True -- -- -- -- -- -- 56480051 -999 -999 26948 INTERNALFLAT 13.0 25 96 True -- -- -- -- -- -- 56480052 -999 -999 26948 INTERNALFLAT 13.0 25 96 True -- -- -- -- -- -- 56480053 -999 -999 26948 INTERNALFLAT 13.0 25 96 True -- -- -- -- -- -- 56480054 -999 -999 26948 INTERNALFLAT 13.0 25 96 True -- -- -- -- -- -- 56480055 -999 -999 26948 INTERNALFLAT 13.0 25 96 True -- -- -- -- -- -- 56480056 -999 -999 26948 INTERNALFLAT 13.0 25 96 True -- -- -- -- -- -- 56480057 -999 -999 26948 INTERNALFLAT 13.0 25 96 True -- -- -- -- -- -- 56480058 -999 -999 26948 DARK 13.0 30 220 True -- -- -- -- -- -- 56480059 -999 -999 26948 DOMEFLAT 13.0 5 106 True -- 0.78 -- 0.85 -- -- 56480060 -999 -999 26948 DOMEFLAT 13.0 5 100 True -- 0.77 -- 0.84 -- -- 56480061 -999 -999 26948 DOMEFLAT 13.0 5 102 True -- 0.79 -- 0.86 -- -- 56480062 104409 756279 26949 OBJECT 13.0 35 1 True 15.48 0.78 0.30 0.84 137 151 56480063 104409 756279 26949 OBJECT 13.5 35 46 True 24.76 0.79 1.20 0.81 129 155 56480064 100496 752532 26950 OBJECT 13.5 35 0 True 9.52 -5.87 0.30 0.89 133 159 56480065 100496 752532 26950 OBJECT 13.0 35 0 True -5.47 -5.85 0.30 0.88 138 158 56480066 100138 751943 26951 OBJECT 13.0 35 2 True 15.52 0.78 0.30 0.86 122 156 56480067 100138 751943 26951 OBJECT 13.5 35 86 True 24.73 0.77 1.18 0.86 116 156 56480068 100485 752471 26952 OBJECT 13.5 35 11 True -4.51 -5.86 0.30 0.89 130 159 56480069 100485 752471 26952 OBJECT 13.0 35 11 True -5.49 -5.86 0.30 0.89 128 157 56480070 100959 753297 26953 OBJECT 13.0 35 1 True 14.50 0.76 0.30 0.84 138 160 56480071 100959 753297 26953 OBJECT 13.5 35 31 True 24.00 0.75 0.77 0.85 132 160 56480072 100486 752486 26954 OBJECT 13.5 35 18 True 13.11 0.80 1.69 0.86 118 156 56480073 100486 752486 26954 OBJECT 13.0 35 3 True -3.51 0.77 0.30 0.86 119 156 56480074 100486 752486 26954 DOMEFLAT 13.0 5 100 True -- 0.80 -- 0.85 -- -- 56480075 100486 752486 26954 DOMEFLAT 13.0 5 101 True -- 0.78 -- 0.86 -- -- 56480076 100486 752486 26954 DOMEFLAT 13.0 5 99 True -- 0.79 -- 0.82 -- -- num exptype nread mtp1 mtp2 mtp3 mtp4 mtp5 mtp6 mtp7 mtp8 mtp9 mtp10 -------- ---------- ----- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----- 56480003 QUARTZFLAT 10 74 82 91 102 101 96 98 100 101 92 56480059 DOMEFLAT 5 74 80 89 98 107 95 100 103 100 95 56480060 DOMEFLAT 5 72 81 86 95 104 92 96 100 97 91 56480061 DOMEFLAT 5 73 82 87 95 103 92 96 100 97 92 56480074 DOMEFLAT 5 72 81 87 95 104 92 96 100 97 92 56480075 DOMEFLAT 5 73 81 86 95 104 91 95 99 96 92 56480076 DOMEFLAT 5 74 83 87 96 105 92 96 101 97 93 ---- BOSS Data Summary ---- MJD UTC Field-Design-Config Exposure Type SOS ETime Hart -------------------------------------------------------------------------------- 61210 22:23:53 -999- -999-26947 00402459 Bias r1-b1 0 Closed 61210 22:25:47 -999- -999-26947 00402460 Dark r1-b1 20 Closed 61210 22:28:42 -999- -999-26947 00402461 Hart r1-b1 4 Left 61210 22:29:22 -999- -999-26947 00402462 Hart r1-b1 4 Right 61210 22:32:00 -999- -999-26947 00402463 Arc r1-b1 4 Open 61210 22:34:10 -999- -999-26947 00402464 Flat r1-b1 25 Open 61210 02:12:01 -999- -999-26948 00402465 Bias r1-b1 0 Closed 61210 02:13:21 -999- -999-26948 00402466 Bias r1-b1 0 Closed 61210 02:14:43 -999- -999-26948 00402467 Bias r1-b1 0 Closed 61210 02:16:02 -999- -999-26948 00402468 Bias r1-b1 0 Closed 61210 02:17:21 -999- -999-26948 00402469 Bias r1-b1 0 Closed 61210 02:18:43 -999- -999-26948 00402470 Bias r1-b1 0 Closed 61210 02:20:02 -999- -999-26948 00402471 Bias r1-b1 0 Closed 61210 02:21:21 -999- -999-26948 00402472 Bias r1-b1 0 Closed 61210 02:22:43 -999- -999-26948 00402473 Bias r1-b1 0 Closed 61210 02:24:02 -999- -999-26948 00402474 Bias r1-b1 0 Closed 61210 02:25:21 -999- -999-26948 00402475 Bias r1-b1 0 Closed 61210 02:26:43 -999- -999-26948 00402476 Bias r1-b1 0 Closed 61210 02:28:02 -999- -999-26948 00402477 Bias r1-b1 0 Closed 61210 02:29:21 -999- -999-26948 00402478 Bias r1-b1 0 Closed 61210 02:30:43 -999- -999-26948 00402479 Bias r1-b1 0 Closed 61210 02:32:02 -999- -999-26948 00402480 Bias r1-b1 0 Closed 61210 02:33:21 -999- -999-26948 00402481 Bias r1-b1 0 Closed 61210 02:34:43 -999- -999-26948 00402482 Bias r1-b1 0 Closed 61210 02:36:02 -999- -999-26948 00402483 Bias r1-b1 0 Closed 61210 02:37:21 -999- -999-26948 00402484 Bias r1-b1 0 Closed 61210 02:38:43 -999- -999-26948 00402485 Bias r1-b1 0 Closed 61210 02:40:02 -999- -999-26948 00402486 Bias r1-b1 0 Closed 61210 02:41:21 -999- -999-26948 00402487 Bias r1-b1 0 Closed 61210 02:42:43 -999- -999-26948 00402488 Bias r1-b1 0 Closed 61210 02:44:02 -999- -999-26948 00402489 Bias r1-b1 0 Closed 61210 02:48:37 -999- -999-26948 00402490 Dark r1-b1 900 Closed 61210 03:04:57 -999- -999-26948 00402491 Dark r1-b1 900 Closed 61210 03:21:16 -999- -999-26948 00402492 Dark r1-b1 900 Closed 61210 09:09:01 -999- -999-26948 00402493 Hart r1-b1 4 Left 61210 09:09:43 -999- -999-26948 00402494 Hart r1-b1 4 Right 61210 09:11:44 -999- -999-26948 00402495 Flat r1-b1 25 Open 61210 09:13:31 -999- -999-26948 00402496 Flat r1-b1 25 Open 61210 09:15:18 -999- -999-26948 00402497 Flat r1-b1 25 Open 61210 09:19:26 104409-756279-26949 00402498 Arc r1-b1 4 Open 61210 09:22:09 104409-756279-26949 00402499 Science r1-b1 730 Open 61210 09:38:13 100496-752532-26950 00402500 Arc r1-b1 4 Open 61210 09:40:21 100496-752532-26950 00402501 Science r1-b1 730 Open 61210 09:57:23 100138-751943-26951 00402502 Arc r1-b1 4 Open 61210 09:59:48 100138-751943-26951 00402503 Science r1-b1 730 Open 61210 10:16:04 100485-752471-26952 00402504 Arc r1-b1 4 Open 61210 10:19:25 100485-752471-26952 00402505 Science r1-b1 730 Open 61210 10:35:51 100959-753297-26953 00402506 Arc r1-b1 4 Open 61210 10:38:04 100959-753297-26953 00402507 Science r1-b1 730 Open 61210 10:54:29 100486-752486-26954 00402508 Arc r1-b1 4 Open 61210 10:56:39 100486-752486-26954 00402509 Science r1-b1 730 Open ---- BOSS Spectrographs Collimation ---- Time TSP1 R1 B1 Move1 B1Resid ============================================= 22:30:00 11.4 3628 -9.3 3292 1.1 09:10:20 9.8 989 -1.2 687 0.9 ---- Weather Log ---- Time Field-Design Temp DP Diff Humid Wind Dir 1μm Dust IRSC σ IRSC μ ================================================================================ 09:40:03 100496-752532 0.0 0.0 0.0 100.0 11.3 192 nan 2.1 340 09:59:30 100138-751943 0.0 0.0 0.0 100.0 10.0 184 nan 2.8 340 10:15:00 100485-752471 0.0 0.0 0.0 100.0 8.9 184 nan 2.4 340 10:31:41 100485-752471 0.0 0.0 0.0 100.0 5.9 185 nan 1.7 340 10:50:15 100959-753297 0.0 0.0 0.0 100.0 8.5 223 nan 2.3 340 11:08:54 100486-752486 0.0 0.0 0.0 100.0 8.8 203 nan 1.9 340 ---- Time Tracking ---- *=*=*= Observatory: APO *=*=*= MJD: 61210 Fill night time in Hours below *=*=*= Total bright time : 1.3 *=*=*= Bright time, queued observations : 2.0 *=*=*= Bright time, commissioning/engineering: 0 *=*=*= Bright time lost to weather : 0 *=*=*= Bright time lost to technical issues : 0 *=*=*= Total dark time : 6.9 *=*=*= Dark time, queued observations : 0 *=*=*= Dark time, commissioning/engineering : 0 *=*=*= Dark time lost to weather : 6.2 *=*=*= Dark time lost to technical issues : 0 Thu 18 Jun 2026 61210 0.23 03:17 03:36 10:32 14:22 21:20 --- dark ( 6.9 h) plus 1.3 h for 8 deg design