APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Tuesday May 12, 2026 (SJD 61173) ---- Observing Team ---- Conner Scoresby ---- Observing Plan ---- Tue 12 May 2026 61173 0.17 02:52 03:09 10:49 11:30 19:10 --- dark ( 7.7 h) plus 1.2 h for 8 deg design ---- Observing Summary ---- Opened a little after sunset for a small radar transient very near the site, but after that we had a beautiful, photometric night while we were open with seeing close to 1" for the dark_monitor designs that were scheduled. Multiple epochs were completed in two or three designs. We observed bright designs that were scheduled at which time the seeing increased largely due to an increased airmass. Because of pollen concerns again, we closed at 07:50Z for the night. Completed 14 designs. Notes: 1. Dust collected ~10000 dust-hours + pollen particulates. Another optics cleaning might be needed. ---- Automatic Summary ---- Time Field-Design-Conf DesignType BOSS/APOGEE Seeing Overhead Complete? Comment 02:43:03 103056-770988-26482 bright_time_no_apogee_skies 1x730/1xAB 2.3" 0:00 Done 03:04:31 100344-767400-26483 bright_time_no_apogee_skies 1x730/1xAB 1.4" 7:14 Done 03:22:43 103249-771377-26484 dark_monit_no_apogee_skies 1x900/1xAB 2.0" 9:32 Done 03:49:33 103249-771378-26485 dark_monit_no_apogee_skies 1x900/1xAB 1.2" 7:24 Done 04:09:48 103249-771379-26486 dark_monit_no_apogee_skies 1x900/1xAB 1.2" 4:12 Epoch Done 04:28:55 103304-771480-26487 dark_monit_no_apogee_skies 1x900/1xAB 1.1" 9:04 Done 04:53:00 103304-771481-26488 dark_monit_no_apogee_skies 1x900/1xAB 1.1" 4:09 Epoch Done 05:15:29 103285-771444-26489 dark_monit_no_apogee_skies 1x900/1xAB 1.1" 11:41 Done 05:38:57 103285-771445-26490 dark_monit_no_apogee_skies 1x900/1xAB 1.2" 5:06 Epoch Done 06:03:13 100059-751854-26491 bright_time_no_apogee_skies 1x730/1xAB 1.6" 12:23 Done 06:23:39 100039-751834-26492 bright_time 1x730/1xAB 1.9" 5:51 Done 06:41:39 100450-752205-26493 bright_time 1x730/1xAB 2.3" 6:33 Done 07:00:20 100955-753235-26494 bright_time 1x730/1xAB 2.4" 5:36 Done 07:18:10 103238-755290-26495 bright_time 1x730/1xAB 2.0" 7:24 Done 14-14 completed-observed ---- Observing Log ---- Afternoon disk space check: /dev/sdb1 2.0T 502G 1.6T 25% /home /dev/sdd1 22T 14T 7.3T 66% /data 22:41Z Tested actors, all systems live. APOGEE evening calibrations started. Mirror numbers taken, all within spec. Restarted alerts actor. 22:58:18 BOSS expNum=401090, expTime= 4.0s 22:58:58 BOSS expNum=401091, expTime= 4.0s 22:59:44 sp1.motor.move= -792, -795, -791 22:59:44 Hartmann collimate output sp1: offset: r= -1649 (Out of focus); b= -0.2 (In Focus) sp1: pred. move: spAverageMove= -792 sp1: pred. resid: r= -856, b= -2.7, txt= OK, spTemp = 8.8 No focus ring adjustments made 23:00:28 BOSS expNum=401092, expTime= 4.0s 23:02:28 BOSS expNum=401093, expTime= 25.0s 23:12Z jaeger configuration load --from-positions 23:15Z Command has been stuck for ~10 minutes without loading a configuration. Jose has been contacted. 23:28Z Jaeger restarted. Loading manual folded configuration succeeds: **************************************************************** 23:28:16 Field-Design-Configuration: -999--999-26481 **************************************************************** 23:28:38 CmdStarted: FVC loop 23:29:05 CmdDone: FVC loop FVC loop results: fvc_rms= 33.47 fvc_deltarms= 26.66 fvc_filename=/data/fcam/61173/fimg-fvc1n-0001.fits fvc_perc_90= 46.00 fvc_percent_reached= 3.80 fvc iterations= 1 23:30Z FVC bias taken, confirmed no bright spots. 23:33Z Robots exercised, no issues reported. 00:20Z fliswarm talk -c gfa expose --bias --count 10 00:23Z fliswarm talk -c gfa expose --dark --count 5 5 00:24Z Ventilation postponed: radar blips are local, expected to be transient. Finished APOGEE evening calibrations: ------------------------------------------------------------------------------ mjd i UT File/Exp Imtype Nread A/B Dth Design-Cfg Arch Offset %Flux/FPI Comm ------------------------------------------------------------------------------ 61173 1 22:43 56110001 Dark 3 B 13.5 ---------- a-b-c - - 61173 2 22:55 56110002 Dark 60 B 13.5 ---------- a-b-c - - 61173 3 22:57 56110003 QuarFlat 10 B 13.5 ---------- a-b-c - 104 61173 4 22:59 56110004 Arc-Thar 12 B 13.5 ---------- a-b-c 2.09 101 61173 5 23:06 56110005 Arc-Une 40 B 13.5 ---------- a-b-c 2.14 97 61173 6 23:09 56110006 Arc-Thar 12 A 13.0 ---------- a-b-c 1.58 100 61173 7 23:16 56110007 Arc-Une 40 A 13.0 ---------- a-b-c 1.61 97 61173 8 23:27 56110008 Dark 60 A 13.0 ---------- a-b-c - - 61173 9 23:32 56110009 Arc---- 30 A 13.0 ---------- a-b-c - 100 FPI A 61173 10 23:38 56110010 Arc---- 30 B 13.5 ---------- a-b-c - 101 FPI B ------------------------------------------------------------------------------ 01:48Z Opening delayed for a radar transient. 02:04Z Forced a LN2 fill. 02:20Z Ventilation started. 02:30Z Enclosure opened to mostly clear skies. 02:32:14 hal apogee-dome-flat: FFS, shutter, expose 02:32:37 APOGEE expNum=56110011, reads=5, dithPos=B, DomeFlat 02:34:00 hal apogee-dome-flat: FFS, shutter, expose 02:34:23 APOGEE expNum=56110012, reads=5, dithPos=B, DomeFlat 02:35:16 hal apogee-dome-flat: FFS, shutter, expose 02:35:39 APOGEE expNum=56110013, reads=5, dithPos=B, DomeFlat (observers39) [observer@sdss5-hub: ~]$ fps_mtps_check Globally Normalized MJD DomeFlat MTPs:1 2 3 4 5 6 7 8 9 10 AZ ALT ROT 61173 56110011 0.98 1.00 1.00 1.01 1.02 1.02 0.97 1.00 1.00 0.94 121.0 30.0 0.0 61173 56110012 0.99 1.00 1.00 1.00 1.02 1.02 0.97 1.00 1.00 0.94 121.0 30.0 0.0 61173 56110013 1.00 1.00 0.99 1.01 1.02 1.01 0.97 1.00 1.00 0.94 121.0 30.0 0.0 02:37:00 BOSS expNum=401094, expTime= 25.0s 02:38:47 BOSS expNum=401095, expTime= 25.0s 02:40:35 BOSS expNum=401096, expTime= 25.0s **************************************************************** 02:43:03 Field-Design-Configuration: 103056-770988-26482 **************************************************************** 02:43:09 hal goto-field: slew, reconfigure, fvc, reslew, hartmanns, arc, acquire, guide 02:43:11 CmdStarted: jaeger configuration reverse 02:43:15 CmdStarted: tcc track (slew begins) 02:43:19 HgCd lamps turned ON 02:43:58 CmdDone: jaeger configuration reverse 02:43:58 CmdStarted: jaeger configuration execute 02:44:46 CmdDone: jaeger configuration execute 02:44:54 CmdDone: Slew finished ('tcc track' command finished) 02:44:55 CmdStarted: FVC loop 02:45:56 CmdDone: FVC loop FVC loop results: fvc_rms= 6.09 fvc_deltarms= 33.35 fvc_filename=/data/fcam/61173/fimg-fvc1n-0004.fits fvc_perc_90= 8.70 fvc_percent_reached= 67.10 fvc iterations= 2 02:45:57 CmdStarted: tcc track (slew begins) 02:45:57 Ne lamps turned ON 02:46:04 CmdDone: Slew finished ('tcc track' command finished) 02:46:23 BOSS expNum=401097, expTime= 4.0s 02:47:03 BOSS expNum=401098, expTime= 4.0s 02:47:48 sp1.motor.move= 2142, 2142, 2141 02:47:48 Hartmann collimate output sp1: offset: r= 1649 (Out of focus); b= -8.3 (Out of focus) sp1: pred. move: spAverageMove= 2142 sp1: pred. resid: r= -493, b= -1.5, txt= OK, spTemp = 8.9 02:48:06 BOSS expNum=401099, expTime= 4.0s 02:48:14 HgCd lamps turned OFF 02:48:14 Ne lamps turned OFF 02:48:24 CmdStarted: cherno acquire 02:50:08 CmdDone: cherno acquire 02:50:09 CmdStarted: 'cherno guide' 02:50:22 hal expose: BOSS science, APOGEE science 02:50:46 APOGEE expNum=56110014, reads=35, dithPos=B, Object 02:50:52 BOSS expNum=401100, expTime= 730.0s 02:57:07 APOGEE expNum=56110015, reads=35, dithPos=A, Object **************************************************************** 03:04:31 Field-Design-Configuration: 100344-767400-26483 **************************************************************** 03:04:37 hal goto-field: slew, reconfigure, fvc, reslew, arc, acquire, guide 03:04:46 CmdStarted: jaeger configuration reverse 03:04:48 HgCd lamps turned ON 03:04:50 CmdStarted: tcc track (slew begins) 03:05:34 CmdDone: jaeger configuration reverse 03:05:34 CmdStarted: jaeger configuration execute 03:06:25 CmdDone: jaeger configuration execute 03:06:27 CmdDone: Slew finished ('tcc track' command finished) 03:06:27 CmdStarted: FVC loop 03:07:28 CmdDone: FVC loop FVC loop results: fvc_rms= 6.59 fvc_deltarms= 34.64 fvc_filename=/data/fcam/61173/fimg-fvc1n-0006.fits fvc_perc_90= 9.10 fvc_percent_reached= 63.80 fvc iterations= 2 03:07:29 CmdStarted: tcc track (slew begins) 03:07:29 Ne lamps turned ON 03:07:35 CmdDone: Slew finished ('tcc track' command finished) 03:08:10 BOSS expNum=401101, expTime= 4.0s 03:08:18 HgCd lamps turned OFF 03:08:18 Ne lamps turned OFF 03:08:28 CmdStarted: cherno acquire 03:09:44 CmdDone: cherno acquire 03:09:45 CmdStarted: 'cherno guide' 03:09:47 New-field overhead: 0:06:29 03:09:47 hal expose: BOSS science, APOGEE science 03:10:11 APOGEE expNum=56110016, reads=35, dithPos=A, Object 03:10:16 BOSS expNum=401102, expTime= 730.0s 03:16:27 APOGEE expNum=56110017, reads=35, dithPos=B, Object **************************************************************** 03:22:43 Field-Design-Configuration: 103249-771377-26484 **************************************************************** 03:22:49 hal goto-field: slew, reconfigure, fvc, reslew, flat, hartmanns, arc, acquire, guide 03:22:51 CmdStarted: jaeger configuration reverse 03:22:55 CmdStarted: tcc track (slew begins) 03:23:42 CmdDone: jaeger configuration reverse 03:23:42 CmdStarted: jaeger configuration execute 03:23:52 CmdDone: Slew finished ('tcc track' command finished) 03:24:49 CmdDone: jaeger configuration execute 03:24:49 CmdStarted: FVC loop 03:25:50 CmdDone: FVC loop FVC loop results: fvc_rms= 6.25 fvc_deltarms= 32.84 fvc_filename=/data/fcam/61173/fimg-fvc1n-0008.fits fvc_perc_90= 9.10 fvc_percent_reached= 66.10 fvc iterations= 2 03:25:51 CmdStarted: tcc track (slew begins) 03:25:59 CmdDone: Slew finished ('tcc track' command finished) 03:26:18 BOSS expNum=401103, expTime= 25.0s 03:26:47 HgCd lamps turned ON 03:26:47 Ne lamps turned ON 03:28:10 BOSS expNum=401104, expTime= 4.0s 03:28:51 BOSS expNum=401105, expTime= 4.0s 03:29:32 sp1.motor.move= 367, 366, 366 03:29:32 Hartmann collimate output sp1: offset: r= 989 (In Focus); b= 0.8 (In Focus) sp1: pred. move: spAverageMove= 366 sp1: pred. resid: r= 623, b= 2.0, txt= OK, spTemp = 9.0 03:29:52 BOSS expNum=401106, expTime= 4.0s 03:30:00 HgCd lamps turned OFF 03:30:00 Ne lamps turned OFF 03:30:09 CmdStarted: cherno acquire 03:31:28 CmdDone: cherno acquire 03:31:29 CmdStarted: 'cherno guide' 03:31:31 New-field overhead: 0:08:50 03:31:31 hal expose: BOSS science, APOGEE science 03:31:54 APOGEE expNum=56110018, reads=43, dithPos=B, Object 03:32:00 BOSS expNum=401107, expTime= 900.0s 03:39:40 APOGEE expNum=56110019, reads=43, dithPos=A, Object **************************************************************** 03:49:33 Field-Design-Configuration: 103249-771378-26485 **************************************************************** 03:49:39 hal goto-field: slew, reconfigure, fvc, reslew, acquire, guide 03:49:41 CmdStarted: jaeger configuration reverse 03:49:45 CmdStarted: tcc track (slew begins) 03:49:51 CmdDone: Slew finished ('tcc track' command finished) 03:50:49 CmdDone: jaeger configuration reverse 03:50:49 CmdStarted: jaeger configuration execute 03:51:32 CmdDone: jaeger configuration execute 03:51:32 CmdStarted: FVC loop 03:52:33 CmdDone: FVC loop FVC loop results: fvc_rms= 16.77 fvc_deltarms= 21.17 fvc_filename=/data/fcam/61173/fimg-fvc1n-0010.fits fvc_perc_90= 8.70 fvc_percent_reached= 64.70 fvc iterations= 2 03:52:34 CmdStarted: tcc track (slew begins) 03:52:43 CmdDone: Slew finished ('tcc track' command finished) 03:52:44 CmdStarted: cherno acquire 03:53:12 CmdDone: cherno acquire 03:53:13 CmdStarted: 'cherno guide' 03:53:56 Same-field overhead: 0:06:40 03:53:56 hal expose: BOSS science, APOGEE science 03:54:19 APOGEE expNum=56110020, reads=43, dithPos=A, Object 03:54:25 BOSS expNum=401108, expTime= 900.0s 04:02:00 APOGEE expNum=56110021, reads=43, dithPos=B, Object **************************************************************** 04:09:48 Field-Design-Configuration: 103249-771379-26486 **************************************************************** 04:09:56 hal goto-field: slew, reconfigure, fvc, reslew, acquire, guide 04:09:57 CmdStarted: jaeger configuration reverse 04:10:01 CmdStarted: tcc track (slew begins) 04:10:06 CmdDone: Slew finished ('tcc track' command finished) 04:10:41 CmdDone: jaeger configuration reverse 04:10:41 CmdStarted: jaeger configuration execute 04:11:24 CmdDone: jaeger configuration execute 04:11:25 CmdStarted: FVC loop 04:12:27 CmdDone: FVC loop FVC loop results: fvc_rms= 5.96 fvc_deltarms= 31.78 fvc_filename=/data/fcam/61173/fimg-fvc1n-0012.fits fvc_perc_90= 9.10 fvc_percent_reached= 67.30 fvc iterations= 2 04:12:27 CmdStarted: tcc track (slew begins) 04:12:36 CmdDone: Slew finished ('tcc track' command finished) 04:12:37 CmdStarted: cherno acquire 04:13:03 CmdDone: cherno acquire 04:13:04 CmdStarted: 'cherno guide' 04:13:08 Same-field overhead: 0:03:27 04:13:08 hal expose: BOSS science, APOGEE science 04:13:31 APOGEE expNum=56110022, reads=43, dithPos=B, Object 04:13:38 BOSS expNum=401109, expTime= 900.0s 04:21:17 APOGEE expNum=56110023, reads=43, dithPos=A, Object **************************************************************** 04:28:55 Field-Design-Configuration: 103304-771480-26487 **************************************************************** 04:29:01 hal goto-field: slew, reconfigure, fvc, reslew, flat, arc, acquire, guide 04:29:02 CmdStarted: jaeger configuration reverse 04:29:06 CmdStarted: tcc track (slew begins) 04:29:34 CmdDone: Slew finished ('tcc track' command finished) 04:29:46 CmdDone: jaeger configuration reverse 04:29:46 CmdStarted: jaeger configuration execute 04:30:30 CmdDone: jaeger configuration execute 04:30:30 CmdStarted: FVC loop 04:31:35 CmdDone: FVC loop FVC loop results: fvc_rms= 8.73 fvc_deltarms= 30.34 fvc_filename=/data/fcam/61173/fimg-fvc1n-0014.fits fvc_perc_90= 10.00 fvc_percent_reached= 61.80 fvc iterations= 2 04:31:35 CmdStarted: tcc track (slew begins) 04:31:44 CmdDone: Slew finished ('tcc track' command finished) 04:32:06 BOSS expNum=401110, expTime= 25.0s 04:32:35 HgCd lamps turned ON 04:32:35 Ne lamps turned ON 04:34:42 BOSS expNum=401111, expTime= 4.0s 04:34:50 HgCd lamps turned OFF 04:34:50 Ne lamps turned OFF 04:34:59 CmdStarted: cherno acquire 04:36:14 CmdDone: cherno acquire 04:36:15 CmdStarted: 'cherno guide' 04:37:08 New-field overhead: 0:08:14 04:37:08 hal expose: BOSS science, APOGEE science 04:37:37 APOGEE expNum=56110024, reads=43, dithPos=A, Object 04:37:43 BOSS expNum=401112, expTime= 900.0s 04:45:18 APOGEE expNum=56110025, reads=43, dithPos=B, Object **************************************************************** 04:53:00 Field-Design-Configuration: 103304-771481-26488 **************************************************************** 04:53:06 hal goto-field: slew, reconfigure, fvc, reslew, acquire, guide 04:53:08 CmdStarted: jaeger configuration reverse 04:53:12 CmdStarted: tcc track (slew begins) 04:53:18 CmdDone: Slew finished ('tcc track' command finished) 04:53:52 CmdDone: jaeger configuration reverse 04:53:52 CmdStarted: jaeger configuration execute 04:54:38 CmdDone: jaeger configuration execute 04:54:39 CmdStarted: FVC loop 04:55:43 CmdDone: FVC loop FVC loop results: fvc_rms= 6.86 fvc_deltarms= 32.57 fvc_filename=/data/fcam/61173/fimg-fvc1n-0016.fits fvc_perc_90= 9.20 fvc_percent_reached= 64.10 fvc iterations= 2 04:55:43 CmdStarted: tcc track (slew begins) 04:55:52 CmdDone: Slew finished ('tcc track' command finished) 04:55:54 CmdStarted: cherno acquire 04:56:21 CmdDone: cherno acquire 04:56:22 CmdStarted: 'cherno guide' 04:56:24 Same-field overhead: 0:03:27 04:56:24 hal expose: BOSS science, APOGEE science 04:56:47 APOGEE expNum=56110026, reads=43, dithPos=B, Object 04:56:53 BOSS expNum=401113, expTime= 900.0s 05:04:33 APOGEE expNum=56110027, reads=43, dithPos=A, Object *************************************************************** 05:15:29 Field-Design-Configuration: 103285-771444-26489 **************************************************************** 05:15:44 hal goto-field: slew, reconfigure, fvc, reslew, flat, arc, acquire, guide 05:15:45 CmdStarted: jaeger configuration reverse 05:15:49 CmdStarted: tcc track (slew begins) 05:16:19 CmdDone: Slew finished ('tcc track' command finished) 05:16:31 CmdDone: jaeger configuration reverse 05:16:31 CmdStarted: jaeger configuration execute 05:17:17 CmdDone: jaeger configuration execute 05:17:17 CmdStarted: FVC loop 05:18:19 CmdDone: FVC loop FVC loop results: fvc_rms= 19.37 fvc_deltarms= 23.6 fvc_filename=/data/fcam/61173/fimg-fvc1n-0018.fits fvc_perc_90= 10.40 fvc_percent_reached= 61.20 fvc iterations= 2 05:18:19 CmdStarted: tcc track (slew begins) 05:18:27 CmdDone: Slew finished ('tcc track' command finished) 05:18:46 BOSS expNum=401114, expTime= 25.0s 05:19:15 HgCd lamps turned ON 05:19:15 Ne lamps turned ON 05:21:22 BOSS expNum=401115, expTime= 4.0s 05:21:30 HgCd lamps turned OFF 05:21:30 Ne lamps turned OFF 05:21:39 CmdStarted: cherno acquire 05:23:03 CmdDone: cherno acquire 05:23:04 CmdStarted: 'cherno guide' 05:23:07 New-field overhead: 0:10:57 05:23:07 hal expose: BOSS science, APOGEE science 05:23:30 APOGEE expNum=56110028, reads=43, dithPos=A, Object 05:23:35 BOSS expNum=401116, expTime= 900.0s 05:31:11 APOGEE expNum=56110029, reads=43, dithPos=B, Object **************************************************************** 05:38:57 Field-Design-Configuration: 103285-771445-26490 **************************************************************** 05:39:05 hal goto-field: slew, reconfigure, fvc, reslew, acquire, guide 05:39:07 CmdStarted: jaeger configuration reverse 05:39:11 CmdStarted: tcc track (slew begins) 05:39:17 CmdDone: Slew finished ('tcc track' command finished) 05:39:52 CmdDone: jaeger configuration reverse 05:39:52 CmdStarted: jaeger configuration execute 05:41:12 CmdDone: jaeger configuration execute 05:41:12 CmdStarted: FVC loop 05:42:16 CmdDone: FVC loop FVC loop results: fvc_rms= 8.62 fvc_deltarms= 35.69 fvc_filename=/data/fcam/61173/fimg-fvc1n-0020.fits fvc_perc_90= 9.90 fvc_percent_reached= 59.10 fvc iterations= 2 05:42:16 CmdStarted: tcc track (slew begins) 05:42:26 CmdDone: Slew finished ('tcc track' command finished) 05:42:27 CmdStarted: cherno acquire 05:42:54 CmdDone: cherno acquire 05:42:55 CmdStarted: 'cherno guide' 05:43:13 Same-field overhead: 0:04:23 05:43:13 hal expose: BOSS science, APOGEE science 05:43:36 APOGEE expNum=56110030, reads=43, dithPos=B, Object 05:43:42 BOSS expNum=401117, expTime= 900.0s 05:51:22 APOGEE expNum=56110031, reads=43, dithPos=A, Object **************************************************************** 06:03:13 Field-Design-Configuration: 100059-751854-26491 **************************************************************** 06:03:24 hal auto-pilot: auto_pilot, prepare, load, goto_field, expose, cleanup 06:03:24 hal auto-pilot: auto_pilot, prepare, load, goto_field, expose, cleanup 06:03:25 hal goto-field: slew, reconfigure, fvc, reslew, hartmanns, arc, acquire, guide 06:03:27 CmdStarted: jaeger configuration reverse 06:03:31 CmdStarted: tcc track (slew begins) 06:03:36 HgCd lamps turned ON 06:04:46 CmdDone: jaeger configuration reverse 06:04:46 CmdStarted: jaeger configuration execute 06:05:36 CmdDone: jaeger configuration execute 06:05:45 CmdDone: Slew finished ('tcc track' command finished) 06:05:45 CmdStarted: FVC loop 06:06:46 CmdDone: FVC loop FVC loop results: fvc_rms= 14.89 fvc_deltarms= 24.42 fvc_filename=/data/fcam/61173/fimg-fvc1n-0022.fits fvc_perc_90= 8.80 fvc_percent_reached= 67.70 fvc iterations= 2 06:06:46 CmdStarted: tcc track (slew begins) 06:06:46 Ne lamps turned ON 06:06:52 CmdDone: Slew finished ('tcc track' command finished) 06:07:11 BOSS expNum=401118, expTime= 4.0s 06:07:52 BOSS expNum=401119, expTime= 4.0s 06:08:34 sp1.motor.move= -1270, -1269, -1268 06:08:34 Hartmann collimate output sp1: offset: r= -1319 (Out of focus); b= 3.8 (In Focus) sp1: pred. move: spAverageMove= -1270 sp1: pred. resid: r= -49, b= -0.2, txt= OK, spTemp = 8.8 06:08:53 BOSS expNum=401120, expTime= 4.0s 06:09:01 HgCd lamps turned OFF 06:09:01 Ne lamps turned OFF 06:09:10 CmdStarted: cherno acquire 06:10:33 CmdDone: cherno acquire 06:10:34 CmdStarted: 'cherno guide' 06:10:34 hal expose: BOSS science, APOGEE science 06:10:58 APOGEE expNum=56110032, reads=35, dithPos=A, Object 06:11:06 BOSS expNum=401121, expTime= 730.0s 06:17:14 APOGEE expNum=56110033, reads=35, dithPos=B, Object 06:23:31 hal auto-pilot: auto_pilot, prepare, load, goto_field, expose, cleanup **************************************************************** 06:23:39 Field-Design-Configuration: 100039-751834-26492 **************************************************************** 06:23:45 hal goto-field: slew, reconfigure, fvc, reslew, arc, acquire, guide 06:23:46 CmdStarted: jaeger configuration reverse 06:23:50 CmdStarted: tcc track (slew begins) 06:23:55 HgCd lamps turned ON 06:24:17 CmdDone: Slew finished ('tcc track' command finished) 06:24:35 CmdDone: jaeger configuration reverse 06:24:35 CmdStarted: jaeger configuration execute 06:25:42 CmdDone: jaeger configuration execute 06:25:42 CmdStarted: FVC loop 06:26:43 CmdDone: FVC loop FVC loop results: fvc_rms= 7.24 fvc_deltarms= 28.89 fvc_filename=/data/fcam/61173/fimg-fvc1n-0024.fits fvc_perc_90= 9.00 fvc_percent_reached= 65.30 fvc iterations= 2 06:26:44 CmdStarted: tcc track (slew begins) 06:26:44 Ne lamps turned ON 06:26:50 CmdDone: Slew finished ('tcc track' command finished) 06:27:26 BOSS expNum=401122, expTime= 4.0s 06:27:34 HgCd lamps turned OFF 06:27:34 Ne lamps turned OFF 06:27:43 CmdStarted: cherno acquire 06:28:38 CmdDone: cherno acquire 06:28:39 CmdStarted: 'cherno guide' 06:28:39 hal expose: BOSS science, APOGEE science 06:29:08 BOSS expNum=401123, expTime= 730.0s 06:29:11 APOGEE expNum=56110034, reads=35, dithPos=A, Object 06:35:26 APOGEE expNum=56110035, reads=35, dithPos=B, Object 06:41:37 hal auto-pilot: auto_pilot, prepare, load, goto_field, expose, cleanup **************************************************************** 06:41:39 Field-Design-Configuration: 100450-752205-26493 **************************************************************** 06:41:45 hal goto-field: slew, reconfigure, fvc, reslew, arc, acquire, guide 06:41:47 CmdStarted: jaeger configuration reverse 06:41:51 CmdStarted: tcc track (slew begins) 06:41:56 HgCd lamps turned ON 06:42:22 CmdDone: Slew finished ('tcc track' command finished) 06:42:54 CmdDone: jaeger configuration reverse 06:42:54 CmdStarted: jaeger configuration execute 06:43:47 CmdDone: jaeger configuration execute 06:43:47 CmdStarted: FVC loop 06:44:49 CmdDone: FVC loop FVC loop results: fvc_rms= 6.97 fvc_deltarms= 30.2 fvc_filename=/data/fcam/61173/fimg-fvc1n-0026.fits fvc_perc_90= 8.90 fvc_percent_reached= 62.60 fvc iterations= 2 06:44:49 CmdStarted: tcc track (slew begins) 06:44:49 Ne lamps turned ON 06:44:55 CmdDone: Slew finished ('tcc track' command finished) 06:45:33 BOSS expNum=401124, expTime= 4.0s 06:45:41 HgCd lamps turned OFF 06:45:41 Ne lamps turned OFF 06:45:50 CmdStarted: cherno acquire 06:47:18 CmdDone: cherno acquire 06:47:19 CmdStarted: 'cherno guide' 06:47:19 hal expose: BOSS science, APOGEE science 06:47:51 APOGEE expNum=56110036, reads=35, dithPos=A, Object 06:47:52 BOSS expNum=401125, expTime= 730.0s 06:54:06 APOGEE expNum=56110037, reads=35, dithPos=B, Object 07:00:18 hal auto-pilot: auto_pilot, prepare, load, goto_field, expose, cleanup **************************************************************** 07:00:20 Field-Design-Configuration: 100955-753235-26494 **************************************************************** 07:00:26 hal goto-field: slew, reconfigure, fvc, reslew, arc, acquire, guide 07:00:28 CmdStarted: jaeger configuration reverse 07:00:32 CmdStarted: tcc track (slew begins) 07:00:37 HgCd lamps turned ON 07:00:52 CmdDone: Slew finished ('tcc track' command finished) 07:01:20 CmdDone: jaeger configuration reverse 07:01:20 CmdStarted: jaeger configuration execute 07:02:08 CmdDone: jaeger configuration execute 07:02:08 CmdStarted: FVC loop 07:03:10 CmdDone: FVC loop FVC loop results: fvc_rms= 10.91 fvc_deltarms= 26.91 fvc_filename=/data/fcam/61173/fimg-fvc1n-0028.fits fvc_perc_90= 9.60 fvc_percent_reached= 58.70 fvc iterations= 2 07:03:11 CmdStarted: tcc track (slew begins) 07:03:11 Ne lamps turned ON 07:03:17 CmdDone: Slew finished ('tcc track' command finished) 07:03:53 BOSS expNum=401126, expTime= 4.0s 07:04:01 HgCd lamps turned OFF 07:04:01 Ne lamps turned OFF 07:04:10 CmdStarted: cherno acquire 07:05:08 CmdDone: cherno acquire 07:05:09 CmdStarted: 'cherno guide' 07:05:09 hal expose: BOSS science, APOGEE science 07:05:39 BOSS expNum=401127, expTime= 730.0s 07:05:41 APOGEE expNum=56110038, reads=35, dithPos=A, Object 07:11:57 APOGEE expNum=56110039, reads=35, dithPos=B, Object 07:18:08 hal auto-pilot: auto_pilot, prepare, load, goto_field, expose, cleanup **************************************************************** 07:18:10 Field-Design-Configuration: 103238-755290-26495 **************************************************************** 07:18:16 hal goto-field: slew, reconfigure, fvc, reslew, arc, acquire, guide 07:18:19 CmdStarted: jaeger configuration reverse 07:18:23 CmdStarted: tcc track (slew begins) 07:18:27 HgCd lamps turned ON 07:19:07 CmdDone: jaeger configuration reverse 07:19:07 CmdStarted: jaeger configuration execute 07:19:56 CmdDone: jaeger configuration execute 07:21:23 CmdDone: Slew finished ('tcc track' command finished) 07:21:23 CmdStarted: FVC loop 07:22:24 CmdDone: FVC loop FVC loop results: fvc_rms= 6.73 fvc_deltarms= 30.9 fvc_filename=/data/fcam/61173/fimg-fvc1n-0030.fits fvc_perc_90= 9.00 fvc_percent_reached= 66.60 fvc iterations= 2 07:22:25 CmdStarted: tcc track (slew begins) 07:22:25 Ne lamps turned ON 07:22:31 CmdDone: Slew finished ('tcc track' command finished) 07:23:07 BOSS expNum=401128, expTime= 4.0s 07:23:16 HgCd lamps turned OFF 07:23:16 Ne lamps turned OFF 07:23:25 CmdStarted: cherno acquire 07:24:44 CmdDone: cherno acquire 07:24:45 CmdStarted: 'cherno guide' 07:24:45 hal expose: BOSS science, APOGEE science 07:25:14 BOSS expNum=401129, expTime= 730.0s 07:25:17 APOGEE expNum=56110040, reads=35, dithPos=A, Object 07:31:33 APOGEE expNum=56110041, reads=35, dithPos=B, Object 07:41:33 hal apogee-dome-flat: FFS, shutter, expose 07:41:57 APOGEE expNum=56110042, reads=5, dithPos=B, DomeFlat 07:42:49 hal apogee-dome-flat: FFS, shutter, expose 07:43:12 APOGEE expNum=56110043, reads=5, dithPos=B, DomeFlat 07:44:05 hal apogee-dome-flat: FFS, shutter, expose 07:44:28 APOGEE expNum=56110044, reads=5, dithPos=B, DomeFlat Globally Normalized MJD DomeFlat MTPs:1 2 3 4 5 6 7 8 9 10 AZ ALT ROT 61173 56110042 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 61173 56110043 1.00 1.00 1.00 1.00 1.01 1.01 0.96 1.00 1.00 0.94 121.0 30.0 0.0 61173 56110044 1.00 1.00 1.00 1.00 1.02 1.01 0.97 1.00 0.99 0.94 121.0 30.0 0.0 07:47Z Enclosure closed. Ventilation halted. 10:24Z FPS is folded and powered off. 10:27:00 BOSS expNum=401130, expTime= 4.0s 10:30:35 BOSS expNum=401131, expTime= 25.0s 10:32:29 BOSS expNum=401132, expTime= 900.0s 10:32Z APOGEE morning calibrations started. ---- Mirror Numbers ---- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A: 0.0060 0.0030 Axial B: -0.0270 -0.0300 Axial C: -0.0230 -0.0280 Trans D: -0.0190 -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: -7.5310 -7.5350 Axial C: -7.5280 -7.5270 Trans D: 0.1930 0.1960 GALILS Commanded: 2242500 2236850 2235550 -1750 -1700 Actual: 2215653 2225442 2199257 -1750 -1700 SETMIR VALUES SecDesOrient: 1757.0 7.9 1.5 -39.3 35.42 SecOrient: 1756.9 7.91 1.47 -39.33 35.17 ---- Telescope Offsets and Scale ---- Time Field-Design Az Alt Rot RA Off Dec Off Rot Off Guide RMS (um) ================================================================================ 03:09:58 100344-767400 99.3 68.1 269.7 0.001 0.000 -0.097 28.964 03:30:00 103249-771377 10.6 59.2 197.5 -0.005 -0.000 -0.094 0.304 03:47:06 103249-771377 1.8 59.6 190.0 -0.002 0.002 -0.155 0.231 04:09:25 103249-771378 -9.0 59.3 180.9 -0.003 0.002 -0.156 0.220 04:28:43 103249-771379 -18.1 58.4 173.4 -0.002 0.003 -0.157 0.236 04:45:00 103304-771480 -13.0 68.1 174.9 -0.004 0.003 -0.137 0.276 05:00:00 103304-771481 -22.4 67.2 167.0 -0.004 0.003 -0.139 0.267 05:23:17 103285-771444 -5.8 56.0 183.0 -0.002 0.002 -0.104 0.325 05:38:36 103285-771444 -12.4 55.5 177.5 -0.001 0.002 -0.104 0.221 05:58:48 103285-771445 -20.8 54.3 170.5 -0.001 0.002 -0.104 0.214 06:15:00 100059-751854 106.1 48.9 -71.5 -0.005 0.002 0.041 0.277 06:35:11 100039-751834 97.5 43.9 -78.5 -0.005 0.002 0.029 0.344 06:53:51 100450-752205 92.0 33.3 -83.8 -0.004 0.002 0.017 0.303 07:11:41 100955-753235 92.3 32.4 -85.6 -0.004 0.002 0.011 0.394 07:30:00 103238-755290 46.5 36.0 246.9 -0.002 0.002 -0.003 0.497 07:45:00 103238-755290 121.0 30.0 0.0 0.000 0.000 0.000 0.371 ---- Focus Log ---- Time Field-Design AZ ALT ROT Focus rms ArcOffX OffY Seeing errRA[prc10,prc90] errDec[prc10,prc90] 02:50 103056-770988 230.67 63.53 96.64 0 0.327 3 2 3.28 0.021[-0.108, 0.150] 0.006[-0.151, 0.119] 03:10 100344-767400 99.26 68.39 269.81 -209 0.197 -17 0 1.54 -0.015[-0.101, 0.159] 0.000[-0.111, 0.152] 03:32 103249-771377 9.17 59.33 196.20 -224 0.166 -8 7 1.32 -0.015[-0.109, 0.104] 0.004[-0.154, 0.142] 03:54 103249-771378 -1.87 59.63 186.92 -211 0.145 -9 8 1.24 0.024[-0.121, 0.077] -0.007[-0.097, 0.087] 04:13 103249-771379 -11.28 59.17 179.02 -211 0.142 -9 9 1.17 -0.018[-0.065, 0.079] 0.012[-0.128, 0.087] 04:37 103304-771480 -8.92 68.37 178.37 -211 0.191 -14 8 1.07 0.004[-0.095, 0.073] 0.012[-0.074, 0.055] 04:56 103304-771481 -21.12 67.33 168.01 -211 0.210 -12 10 1.22 -0.021[-0.085, 0.073] -0.003[-0.046, 0.053] 05:23 103285-771444 -6.04 55.96 182.81 -211 0.178 -5 7 1.13 0.011[-0.144, 0.111] 0.006[-0.072, 0.071] 05:43 103285-771445 -14.86 55.19 175.44 -211 0.156 -4 8 1.19 -0.011[-0.118, 0.110] -0.008[-0.077, 0.080] 06:11 100059-751854 106.28 48.33 -71.71 -199 0.235 -19 8 1.43 -0.035[-0.128, 0.178] 0.027[-0.107, 0.083] 06:29 100039-751834 98.18 42.68 -78.68 -199 0.255 -16 8 1.84 -0.022[-0.188, 0.242] 0.006[-0.145, 0.140] 06:47 100450-752205 92.67 32.19 -83.85 -164 0.252 -14 5 2.29 0.015[-0.175, 0.242] -0.011[-0.129, 0.103] 07:05 100955-753235 93.00 31.24 -85.64 -117 0.327 -14 4 2.23 0.077[-0.350, 0.304] -0.042[-0.194, 0.160] 07:25 103238-755290 47.41 35.46 247.59 -117 0.305 -8 6 2.52 -0.039[-0.401, 0.416] -0.013[-0.178, 0.214] ---- Telescope Status ---- Opened at 02:30:29 Closed at 07:49:40 Status at: 0:35:12Z Telescope Position: 121.0, 30.0, 0.0 mount Instrument mounted: FPS Counterweights at: 32.1, 31.4, 32.2, 31.4 LN2 autofill systems: Connected and turned on 180L LN2 dewar scale: SP1 206.0 lbs, 21.1 psi FPS Status ========== CP10 Loop = 7.52 L/min GFA Loop = 2.31 L/min Supply pressure = 44.3 psi Return pressure = 29.7 psi Chiller Status ============== Set temperarature = 14.5 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 -------------------------------------------------------------------------------- 61172 22:42:47 103267-771401-26479 56110001 Dark B 3 a-b-c 61172 22:45:02 103267-771401-26479 56110002 Dark B 60 a-b-c 61172 22:55:53 103267-771401-26479 56110003 Quartzflat B 10 a-b-c 61172 22:57:46 103267-771401-26479 56110004 ThAr Arc B 12 a-b-c 61172 22:59:58 103267-771401-26479 56110005 UNe Arc B 40 a-b-c 61172 23:07:16 103267-771401-26479 56110006 ThAr Arc A 12 a-b-c 61172 23:09:29 103267-771401-26479 56110007 UNe Arc A 40 a-b-c 61172 23:16:54 103267-771401-26479 56110008 Dark A 60 a-b-c 61172 23:27:46 103267-771401-26479 56110009 FPI Lamp A 30 a-b-c 61172 23:33:09 -999- -999-26481 56110010 FPI Lamp B 30 a-b-c 61173 02:32:25 -999- -999-26481 56110011 Domeflat B 5 a-b-c 61173 02:34:11 -999- -999-26481 56110012 Domeflat B 5 a-b-c 61173 02:35:27 -999- -999-26481 56110013 Domeflat B 5 a-b-c 61173 02:50:34 103056-770988-26482 56110014 Object B 35 a-b-c 61173 02:56:55 103056-770988-26482 56110015 Object A 35 a-b-c 61173 03:09:58 100344-767400-26483 56110016 Object A 35 a-b-c 61173 03:16:15 100344-767400-26483 56110017 Object B 35 a-b-c 61173 03:31:42 103249-771377-26484 56110018 Object B 43 a-b-c 61173 03:39:28 103249-771377-26484 56110019 Object A 43 a-b-c 61173 03:54:07 103249-771378-26485 56110020 Object A 43 a-b-c 61173 04:01:48 103249-771378-26485 56110021 Object B 43 a-b-c 61173 04:13:19 103249-771379-26486 56110022 Object B 43 a-b-c 61173 04:21:05 103249-771379-26486 56110023 Object A 43 a-b-c 61173 04:37:25 103304-771480-26487 56110024 Object A 43 a-b-c 61173 04:45:06 103304-771480-26487 56110025 Object B 43 a-b-c 61173 04:56:35 103304-771481-26488 56110026 Object B 43 a-b-c 61173 05:04:21 103304-771481-26488 56110027 Object A 43 a-b-c 61173 05:23:17 103285-771444-26489 56110028 Object A 43 a-b-c 61173 05:30:58 103285-771444-26489 56110029 Object B 43 a-b-c 61173 05:43:24 103285-771445-26490 56110030 Object B 43 a-b-c 61173 05:51:10 103285-771445-26490 56110031 Object A 43 a-b-c 61173 06:10:45 100059-751854-26491 56110032 Object A 35 a-b-c 61173 06:17:02 100059-751854-26491 56110033 Object B 35 a-b-c 61173 06:28:59 100039-751834-26492 56110034 Object A 35 a-b-c 61173 06:35:14 100039-751834-26492 56110035 Object B 35 a-b-c 61173 06:47:38 100450-752205-26493 56110036 Object A 35 a-b-c 61173 06:53:54 100450-752205-26493 56110037 Object B 35 a-b-c 61173 07:05:29 100955-753235-26494 56110038 Object A 35 a-b-c 61173 07:11:45 100955-753235-26494 56110039 Object B 35 a-b-c 61173 07:25:04 103238-755290-26495 56110040 Object A 35 a-b-c 61173 07:31:21 103238-755290-26495 56110041 Object B 35 a-b-c 61173 07:41:45 103238-755290-26495 56110042 Domeflat B 5 a-b-c 61173 07:43:00 103238-755290-26495 56110043 Domeflat B 5 a-b-c 61173 07:44:16 103238-755290-26495 56110044 Domeflat B 5 a-b-c ThAr Offsets: ['11.73'] UNe Offsets: ['-0.74'] Object Offsets: Max: 17.55, Min: 0.09, Mean: 5.74 num field design config exptype dithpix nread relflux okay dx dy sigx sigy fpi1 fpi2 -------- ------ ------ ------ ------------ ------- ----- ------- ---- ------- ------- ------ ------ ---- ---- 56110001 103267 771401 26479 DARK 13.5 3 133 True -- -- -- -- -- -- 56110002 103267 771401 26479 DARK 13.5 60 -37 True -- -- -- -- -- -- 56110003 103267 771401 26479 QUARTZFLAT 13.5 10 111 True -- 0.69 -- 0.86 -- -- 56110004 103267 771401 26479 ARCLAMP-THAR 13.5 12 1 True -3.42 -5.21 1.22 0.83 -- -- 56110005 103267 771401 26479 ARCLAMP-UNE 13.5 40 4 True -9.47 -5.01 1.32 0.83 -- -- 56110006 103267 771401 26479 ARCLAMP-THAR 13.0 12 1 True -4.05 -5.22 1.33 0.88 -- -- 56110007 103267 771401 26479 ARCLAMP-UNE 13.0 40 2 True -9.55 -5.04 0.30 0.89 -- -- 56110008 103267 771401 26479 DARK 13.0 60 7 True -- -- -- -- -- -- 56110009 103267 771401 26479 FPI 13.0 30 241 True -0.78 -5.16 1.09 0.90 -- -- 56110010 -999 -999 26481 FPI 13.5 30 247 True 12.06 -5.14 1.12 0.90 -- -- 56110011 -999 -999 26481 DOMEFLAT 13.5 5 98 True -- 0.72 -- 0.84 -- -- 56110012 -999 -999 26481 DOMEFLAT 13.5 5 99 True -- 0.73 -- 0.85 -- -- 56110013 -999 -999 26481 DOMEFLAT 13.5 5 98 True -- 0.72 -- 0.85 -- -- 56110014 103056 770988 26482 OBJECT 13.5 35 1 True 14.50 0.72 0.30 0.83 129 157 56110015 103056 770988 26482 OBJECT 13.0 35 1 True 14.49 0.73 0.30 0.83 129 153 56110016 100344 767400 26483 OBJECT 13.0 35 85 True 24.72 0.48 1.81 0.87 116 147 56110017 100344 767400 26483 OBJECT 13.5 35 0 True 0.06 -5.13 0.30 0.44 118 145 56110018 103249 771377 26484 OBJECT 13.5 43 6 True 13.51 0.72 0.30 0.86 132 165 56110019 103249 771377 26484 OBJECT 13.0 43 6 True -13.51 0.72 0.30 0.85 127 159 56110020 103249 771378 26485 OBJECT 13.0 43 8 True -13.51 0.73 0.30 0.85 128 160 56110021 103249 771378 26485 OBJECT 13.5 43 8 True -13.51 0.72 0.30 0.86 130 161 56110022 103249 771379 26486 OBJECT 13.5 43 9 True -13.51 0.73 0.30 0.85 133 161 56110023 103249 771379 26486 OBJECT 13.0 43 9 True -14.49 0.73 0.30 0.86 128 159 56110024 103304 771480 26487 OBJECT 13.0 43 2 True -5.49 -5.90 0.30 0.88 118 152 56110025 103304 771480 26487 OBJECT 13.5 43 2 True -9.49 -5.89 0.30 0.87 126 161 56110026 103304 771481 26488 OBJECT 13.5 43 2 True -8.51 -5.89 0.30 0.88 130 159 56110027 103304 771481 26488 OBJECT 13.0 43 2 True -9.49 -5.88 0.30 0.87 128 157 56110028 103285 771444 26489 OBJECT 13.0 43 9 True -13.51 0.73 0.30 0.86 125 40 56110029 103285 771444 26489 OBJECT 13.5 43 9 True -8.49 0.73 0.30 0.86 131 161 56110030 103285 771445 26490 OBJECT 13.5 43 13 True -13.51 0.74 0.30 0.86 127 161 56110031 103285 771445 26490 OBJECT 13.0 43 12 True -13.51 0.74 0.30 0.86 123 161 56110032 100059 751854 26491 OBJECT 13.0 35 3 True -14.48 0.76 0.30 0.84 128 66 56110033 100059 751854 26491 OBJECT 13.5 35 3 True -13.51 0.74 0.30 0.83 134 60 56110034 100039 751834 26492 OBJECT 13.0 35 2 True 5.73 -5.86 1.42 0.88 125 157 56110035 100039 751834 26492 OBJECT 13.5 35 0 True -8.54 -5.85 0.30 0.87 128 158 56110036 100450 752205 26493 OBJECT 13.0 35 1 True -4.49 0.73 0.30 0.83 123 156 56110037 100450 752205 26493 OBJECT 13.5 35 1 True -14.49 0.74 0.30 0.83 131 158 56110038 100955 753235 26494 OBJECT 13.0 35 3 True 14.50 -5.88 0.30 0.88 124 153 56110039 100955 753235 26494 OBJECT 13.5 35 4 True -5.49 -5.88 0.30 0.87 133 160 56110040 103238 755290 26495 OBJECT 13.0 35 3 True -13.51 0.74 0.30 0.84 105 155 56110041 103238 755290 26495 OBJECT 13.5 35 3 True -13.51 0.75 0.30 0.85 122 159 56110042 103238 755290 26495 DOMEFLAT 13.5 5 99 True -- 0.75 -- 0.83 -- -- 56110043 103238 755290 26495 DOMEFLAT 13.5 5 97 True -- 0.75 -- 0.85 -- -- 56110044 103238 755290 26495 DOMEFLAT 13.5 5 98 True -- 0.76 -- 0.84 -- -- num exptype nread mtp1 mtp2 mtp3 mtp4 mtp5 mtp6 mtp7 mtp8 mtp9 mtp10 -------- ---------- ----- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----- 56110003 QUARTZFLAT 10 74 83 90 101 100 95 97 99 100 91 56110011 DOMEFLAT 5 72 77 85 95 104 93 97 101 98 90 56110012 DOMEFLAT 5 72 80 86 95 103 93 97 101 97 91 56110013 DOMEFLAT 5 72 80 85 94 102 91 96 100 96 90 56110042 DOMEFLAT 5 72 79 86 94 103 92 96 100 96 89 56110043 DOMEFLAT 5 71 79 85 92 101 90 94 98 94 88 56110044 DOMEFLAT 5 73 82 87 94 104 92 96 101 96 89 ---- BOSS Data Summary ---- MJD UTC Field-Design-Config Exposure Type SOS ETime Hart -------------------------------------------------------------------------------- 61173 22:54:31 103267-771401-26479 00401088 Bias r1-b1 0 Closed 61173 22:56:13 103267-771401-26479 00401089 Dark r1-b1 20 Closed 61173 22:58:18 103267-771401-26479 00401090 Hart r1-b1 4 Left 61173 22:58:58 103267-771401-26479 00401091 Hart r1-b1 4 Right 61173 23:00:28 103267-771401-26479 00401092 Arc r1-b1 4 Open 61173 23:02:28 103267-771401-26479 00401093 Flat r1-b1 25 Open 61173 02:37:00 -999- -999-26481 00401094 Flat r1-b1 25 Open 61173 02:38:47 -999- -999-26481 00401095 Flat r1-b1 25 Open 61173 02:40:35 -999- -999-26481 00401096 Flat r1-b1 25 Open 61173 02:46:23 103056-770988-26482 00401097 Hart r1-b1 4 Left 61173 02:47:03 103056-770988-26482 00401098 Hart r1-b1 4 Right 61173 02:48:06 103056-770988-26482 00401099 Arc r1-b1 4 Open 61173 02:50:52 103056-770988-26482 00401100 Science r1-b1 730 Open 61173 03:08:10 100344-767400-26483 00401101 Arc r1-b1 4 Open 61173 03:10:17 100344-767400-26483 00401102 Science r1-b1 730 Open 61173 03:26:18 103249-771377-26484 00401103 Flat r1-b1 25 Open 61173 03:28:10 103249-771377-26484 00401104 Hart r1-b1 4 Left 61173 03:28:51 103249-771377-26484 00401105 Hart r1-b1 4 Right 61173 03:29:52 103249-771377-26484 00401106 Arc r1-b1 4 Open 61173 03:32:00 103249-771377-26484 00401107 Science r1-b1 900 Open 61173 03:54:25 103249-771378-26485 00401108 Science r1-b1 900 Open 61173 04:13:38 103249-771379-26486 00401109 Science r1-b1 900 Open 61173 04:32:06 103304-771480-26487 00401110 Flat r1-b1 25 Open 61173 04:34:41 103304-771480-26487 00401111 Arc r1-b1 4 Open 61173 04:37:43 103304-771480-26487 00401112 Science r1-b1 900 Open 61173 04:56:53 103304-771481-26488 00401113 Science r1-b1 900 Open 61173 05:18:46 103285-771444-26489 00401114 Flat r1-b1 25 Open 61173 05:21:22 103285-771444-26489 00401115 Arc r1-b1 4 Open 61173 05:23:35 103285-771444-26489 00401116 Science r1-b1 900 Open 61173 05:43:42 103285-771445-26490 00401117 Science r1-b1 900 Open 61173 06:07:11 100059-751854-26491 00401118 Hart r1-b1 4 Left 61173 06:07:52 100059-751854-26491 00401119 Hart r1-b1 4 Right 61173 06:08:53 100059-751854-26491 00401120 Arc r1-b1 4 Open 61173 06:11:06 100059-751854-26491 00401121 Science r1-b1 730 Open 61173 06:27:26 100039-751834-26492 00401122 Arc r1-b1 4 Open 61173 06:29:08 100039-751834-26492 00401123 Science r1-b1 730 Open 61173 06:45:33 100450-752205-26493 00401124 Arc r1-b1 4 Open 61173 06:47:52 100450-752205-26493 00401125 Science r1-b1 730 Open 61173 07:03:53 100955-753235-26494 00401126 Arc r1-b1 4 Open 61173 07:05:39 100955-753235-26494 00401127 Science r1-b1 730 Open 61173 07:23:07 103238-755290-26495 00401128 Arc r1-b1 4 Open 61173 07:25:14 103238-755290-26495 00401129 Science r1-b1 730 Open ---- BOSS Spectrographs Collimation ---- Time TSP1 R1 B1 Move1 B1Resid ============================================= 22:59:30 9.1 -1649 -0.2 -792 -2.7 02:47:40 9.4 1649 -8.3 2142 -1.5 03:29:20 9.2 989 0.8 366 2.0 06:08:20 9.0 -1319 3.8 -1270 -0.2 ---- Weather Log ---- Time Field-Design Temp DP Diff Humid Wind Dir 1μm Dust IRSC σ IRSC μ ================================================================================ 03:09:58 100344-767400 0.0 0.0 0.0 100.0 7.9 183 nan 6.0 341 03:30:00 103249-771377 0.0 0.0 0.0 100.0 10.5 184 nan 2.1 341 03:47:06 103249-771377 0.0 0.0 0.0 100.0 12.2 177 nan 13.9 341 04:09:25 103249-771378 0.0 0.0 0.0 100.0 11.7 159 nan 2.1 341 04:28:43 103249-771379 0.0 0.0 0.0 100.0 13.0 168 nan 2.3 341 04:45:00 103304-771480 0.0 0.0 0.0 100.0 14.4 170 nan 7.0 341 05:00:00 103304-771481 0.0 0.0 0.0 100.0 12.8 165 nan 1.9 341 05:23:17 103285-771444 0.0 0.0 0.0 100.0 12.8 172 nan 2.8 341 05:38:36 103285-771444 0.0 0.0 0.0 100.0 16.4 157 nan 3.1 341 05:58:48 103285-771445 0.0 0.0 0.0 100.0 18.2 154 nan 2.4 341 06:15:00 100059-751854 0.0 0.0 0.0 100.0 18.1 149 nan 2.4 341 06:35:11 100039-751834 0.0 0.0 0.0 100.0 16.3 155 nan 2.5 341 06:53:51 100450-752205 0.0 0.0 0.0 100.0 17.5 154 nan 2.0 341 07:11:41 100955-753235 0.0 0.0 0.0 100.0 15.1 157 nan 2.3 341 07:30:00 103238-755290 0.0 0.0 0.0 100.0 17.6 150 nan 2.9 341 07:45:00 103238-755290 0.0 0.0 0.0 100.0 18.4 149 nan 2.3 341 ---- Time Tracking ---- *=*=*= Observatory: APO *=*=*= MJD: 61173 Fill night time in Hours below *=*=*= Total bright time : 1.2 *=*=*= Bright time, queued observations : 1.8 *=*=*= Bright time, commissioning/engineering: 0 *=*=*= Bright time lost to weather : 0.3 *=*=*= Bright time lost to technical issues : 0 *=*=*= Total dark time : 7.7 *=*=*= Dark time, queued observations : 2.7 *=*=*= Dark time, commissioning/engineering : 0 *=*=*= Dark time lost to weather : 4.1 *=*=*= Dark time lost to technical issues : 0 Tue 12 May 2026 61173 0.17 02:52 03:09 10:49 11:30 19:10 --- dark ( 7.7 h) plus 1.2 h for 8 deg design