Subject: 2.5m obslog 20250305 (SJD 60740) From: cscoresby@apo.nmsu.edu Date: Thu, 6 Mar 2025 11:39:51 +0000 (UTC) APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Wednesday March 05, 2025 (SJD 60740) ---- Observing Team ---- Conner Scoresby ---- Observing Plan ---- Wed 05 Mar 2025 60740 0.46 01:57 02:11 12:17 06:04 16:11 --- bright until 07:59 ( 6.1 h, w/ 0.3 h for 12 deg design), then dark ( 4.3 h) ---- Observing Summary ---- Opened at sunset to partly cloudy skies. Immediately we ran into a breaker trip during the opening hartmann sequence, it took a few resets to get working again. Once we finally got on sky, we were only able to complete 4 designs through sub-optimal seeing before we closed to passing radar returns and increasing cloud cover. The clouds didn't abate, and we remained closed for the rest of the night. Notes: 1. Dust collceted ~6100 dust-hours 2. We experienced two calibration lamp breaker trips tonight: one at opening, and then once more at 2:16Z. At the first occasion, the circuit tripped ~3 times before finally working; the second instance only required one reset. An interesting data point: once, I reset the breaker when the PLC saw the lamps as ON. After resetting, I commanded the lamps off to get the PLC back to OFF state, and I'm fairly certain this tripped the breaker as well. It only happened once. 3. In my haste to close the telescope, I mistakenly removed the gang connector right as the last APOGEE sky flat started. As such, there are only 5 good twilight flats taken tonight, apologies. ---- Automatic Summary ---- Time Field-Design-Conf DesignType BOSS/APOGEE Seeing Overhead Complete? Comment 01:48:01 103621-715371-19746 bright_time_no_apogee_skies 1x730/1xAB 1.6" 0:00 Done 02:13:18 103638-715382-19747 bright_time_no_apogee_skies 1x730/1xAB 2.2" 12:41 Done 02:38:08 102872-714556-19748 bright_time 2x730/2xAB 2.5" 6:25 Done 03:10:13 104032-715636-19749 bright_time 1x730/1xAB 1.9" 6:01 Done 03:29:05 104031-715633-19750 bright_time 1x730/1xAB 1.9" 6:21 Not Done ---- Observing Log ---- 23:05Z Tested actors, all systems live. APOGEE evening cals started. Mirror numbers taken, all within spec. Start-of-shift cherno restart completed. 23:16:34 BOSS expNum=382523, expTime= 0.0s 23:18:31 BOSS expNum=382524, expTime= 20.0s 23:23:17 sp1.motor.move= 674, 677, 674 23:23:17 Hartmann collimate output sp1: offset: r= 0 (In Focus); b= -4.2 (Out of focus) sp1: pred. move: spAverageMove= 674 sp1: pred. resid: r= -674, b= -2.1, txt= OK, spTemp = 3.6 23:24:16 BOSS expNum=382527, expTime= 4.0s 23:26:05 BOSS expNum=382528, expTime= 25.0s 23:28Z FPS powered on, all positioners are folded. **************************************************************** 23:29:17 Field-Design-Configuration: -999--999-19745 **************************************************************** 23:29:28 CmdStarted: FVC loop 23:29:55 CmdDone: FVC loop FVC loop results: fvc_rms= 73.32 fvc_deltarms= 51.2 fvc_filename=/data/fcam/60740/fimg-fvc1n-0001.fits fvc_perc_90= 92.60 fvc_percent_reached= 1.60 fvc iterations= 1 -- Confirmed no bright spots 00:40Z Ventilation started. ------------------------------------------------------------------------------ mjd i UT File/Exp Imtype Nread A/B Dth Design-Cfg Arch Offset %Flux/FPI Comm ------------------------------------------------------------------------------ 60740 1 23:05 51780001 Dark 3 B 13.5 ---------- a-b-c - - 60740 2 23:18 51780002 Dark 60 B 13.5 ---------- a-b-c - - 60740 3 23:20 51780003 QuarFlat 10 B 13.5 ---------- a-b-c - - 60740 4 23:22 51780004 Arc-Thar 12 B 13.5 ---------- a-b-c 1.94 - 60740 5 23:29 51780005 Arc-Une 40 B 13.5 ---------- a-b-c - - 60740 6 23:32 51780006 Arc-Thar 12 A 13.0 ---------- a-b-c 1.38 - 60740 7 23:39 51780007 Arc-Une 40 A 13.0 ---------- a-b-c - - 60740 8 23:50 51780008 Dark 60 A 13.0 ---------- a-b-c - - 60740 9 23:55 51780009 Arc---- 30 A 13.0 ---------- a-b-c - 113 FPI A 60740 10 00:01 51780010 Arc---- 30 B 13.5 ---------- a-b-c - 111 FPI B 60740 11 01:13 51780011 DomeFlat 5 B 13.5 -999-19745 a-b-c - 148 60740 12 01:17 51780012 DomeFlat 5 B 13.5 -999-19745 a-b-c - 148 60740 13 01:19 51780013 DomeFlat 5 B 13.5 -999-19745 a-b-c - 146 ------------------------------------------------------------------------------ 01:08Z Opened to partly cloudy skies. Forced a fill. 01:12:43 hal apogee-dome-flat: FFS, shutter, expose 01:13:07 APOGEE expNum=51780011, reads=5, dithPos=B, DomeFlat 01:17:02 hal apogee-dome-flat: FFS, shutter, expose 01:17:25 APOGEE expNum=51780012, reads=5, dithPos=B, DomeFlat 01:18:17 hal apogee-dome-flat: FFS, shutter, expose 01:18:41 APOGEE expNum=51780013, reads=5, dithPos=B, DomeFlat Globally Normalized MJD DomeFlat MTPs:1 2 3 4 5 6 7 8 9 10 AZ ALT ROT 60740 51780011 0.99 1.01 1.03 1.01 1.03 1.00 0.98 1.00 0.98 0.94 121.0 30.0 0.0 60740 51780012 1.00 1.01 1.03 1.02 1.03 1.00 0.98 0.99 0.98 0.94 121.0 30.0 0.0 60740 51780013 1.01 1.02 1.03 1.01 1.03 1.00 0.97 0.99 0.98 0.94 121.0 30.0 0.0 01:20:45 BOSS expNum=382529, expTime= 4.0s <-- Bad image, no lamps 01:21:25 BOSS expNum=382530, expTime= 4.0s <-- Bad image, no lamps 01:21:57 Hartmann collimate output Hartmann failed sp1: offset: r= ? (?); b= ? (?) sp1: pred. move: spAverageMove= ? sp1: pred. resid: r= ?, b= ?, txt= ?, spTemp = 3.9 -- Breaker 11 tripped again. It took a few resets to finally get the lamps responding. Getting on sky delayed by a bit, but only bonus time was lost. 01:40:41 BOSS expNum=382531, expTime= 4.0s 01:41:21 BOSS expNum=382532, expTime= 4.0s 01:42:05 sp1.motor.move= 1812, 1812, 1812 01:42:05 Hartmann collimate output sp1: offset: r= 989 (In Focus); b= -8.3 (Out of focus) sp1: pred. move: spAverageMove= 1812 sp1: pred. resid: r= -823, b= -2.6, txt= OK, spTemp = 3.7 01:42:36 BOSS expNum=382533, expTime= 25.0s 01:44:23 BOSS expNum=382534, expTime= 25.0s 01:46:11 BOSS expNum=382535, expTime= 25.0s **************************************************************** 01:48:01 Field-Design-Configuration: 103621-715371-19746 **************************************************************** 01:48:09 hal goto-field: slew, reconfigure, fvc, reslew, arc, acquire, guide 01:48:10 CmdStarted: jaeger configuration execute 01:49:00 CmdDone: jaeger configuration execute 01:51:52 CmdStarted: tcc track (slew begins) 01:52:37 CmdDone: Slew finished ('tcc track' command finished) 01:54:04 hal goto-field: slew, fvc, reslew, arc, acquire, guide 01:54:09 CmdStarted: tcc track (slew begins) 01:54:14 HgCd lamps turned ON 01:55:36 CmdDone: Slew finished ('tcc track' command finished) 01:55:36 CmdStarted: FVC loop 01:56:42 CmdDone: FVC loop FVC loop results: fvc_rms= 10.2 fvc_deltarms= 55.01 fvc_filename=/data/fcam/60740/fimg-fvc1n-0004.fits fvc_perc_90= 11.00 fvc_percent_reached= 50.10 fvc iterations= 2 01:56:42 CmdStarted: tcc track (slew begins) 01:56:42 Ne lamps turned ON 01:56:49 CmdDone: Slew finished ('tcc track' command finished) 01:57:24 BOSS expNum=382536, expTime= 4.0s 01:57:32 HgCd lamps turned OFF 01:57:32 Ne lamps turned OFF 01:57:41 CmdStarted: cherno acquire 01:59:30 CmdDone: cherno acquire 01:59:31 CmdStarted: 'cherno guide' 01:59:58 hal expose: BOSS science, APOGEE science 02:00:22 APOGEE expNum=51780014, reads=35, dithPos=B, Object 02:00:27 BOSS expNum=382537, expTime= 730.0s 02:06:42 APOGEE expNum=51780015, reads=35, dithPos=A, Object **************************************************************** 02:13:18 Field-Design-Configuration: 103638-715382-19747 **************************************************************** 02:13:26 hal goto-field: slew, reconfigure, fvc, reslew, arc, acquire, guide 02:13:27 CmdStarted: jaeger configuration reverse 02:13:31 CmdStarted: tcc track (slew begins) 02:13:36 HgCd lamps turned ON 02:13:46 CmdDone: Slew finished ('tcc track' command finished) 02:14:19 CmdDone: jaeger configuration reverse 02:14:19 CmdStarted: jaeger configuration execute 02:15:05 CmdDone: jaeger configuration execute 02:15:05 CmdStarted: FVC loop 02:16:11 CmdDone: FVC loop FVC loop results: fvc_rms= 12.82 fvc_deltarms= 57.05 fvc_filename=/data/fcam/60740/fimg-fvc1n-0006.fits fvc_perc_90= 11.50 fvc_percent_reached= 45.80 fvc iterations= 2 02:16:11 CmdStarted: tcc track (slew begins) 02:16:11 Ne lamps turned ON 02:16:19 CmdDone: Slew finished ('tcc track' command finished) 02:16:49 BOSS expNum=382538, expTime= 4.0s <-- Bad image, no lamps 02:19:39 HgCd lamps turned OFF 02:19:40 Ne lamps turned OFF -- Breaker 11 tripped again. Only 1 reset required. 02:20:30 HgCd lamps turned ON 02:20:36 Ne lamps turned ON 02:22:38 hal goto-field: reslew, arc, acquire, guide 02:22:39 CmdStarted: tcc track (slew begins) 02:22:44 CmdDone: Slew finished ('tcc track' command finished) 02:23:02 BOSS expNum=382539, expTime= 4.0s 02:23:10 HgCd lamps turned OFF 02:23:10 Ne lamps turned OFF 02:23:20 CmdStarted: cherno acquire 02:24:44 CmdDone: cherno acquire 02:24:45 CmdStarted: 'cherno guide' 02:24:50 New-field overhead: 0:11:56 02:24:50 hal expose: BOSS science, APOGEE science 02:25:13 APOGEE expNum=51780016, reads=35, dithPos=A, Object 02:25:19 BOSS expNum=382540, expTime= 730.0s 02:31:30 APOGEE expNum=51780017, reads=35, dithPos=B, Object **************************************************************** 02:38:09 Field-Design-Configuration: 102872-714556-19748 **************************************************************** 02:38:18 hal goto-field: slew, reconfigure, fvc, reslew, arc, acquire, guide 02:38:20 CmdStarted: jaeger configuration reverse 02:38:24 CmdStarted: tcc track (slew begins) 02:38:29 HgCd lamps turned ON 02:39:05 CmdDone: jaeger configuration reverse 02:39:05 CmdStarted: jaeger configuration execute 02:39:38 CmdDone: Slew finished ('tcc track' command finished) 02:39:53 CmdDone: jaeger configuration execute 02:39:53 CmdStarted: FVC loop 02:40:59 CmdDone: FVC loop FVC loop results: fvc_rms= 14.24 fvc_deltarms= 51.62 fvc_filename=/data/fcam/60740/fimg-fvc1n-0008.fits fvc_perc_90= 11.20 fvc_percent_reached= 46.90 fvc iterations= 2 02:40:59 CmdStarted: tcc track (slew begins) 02:41:00 Ne lamps turned ON 02:41:08 CmdDone: Slew finished ('tcc track' command finished) 02:41:43 BOSS expNum=382541, expTime= 4.0s 02:41:51 HgCd lamps turned OFF 02:41:51 Ne lamps turned OFF 02:42:00 CmdStarted: cherno acquire 02:43:22 CmdDone: cherno acquire 02:43:23 CmdStarted: 'cherno guide' 02:43:26 New-field overhead: 0:05:42 02:43:26 hal expose: BOSS science, APOGEE science 02:43:49 APOGEE expNum=51780018, reads=35, dithPos=B, Object 02:43:55 BOSS expNum=382542, expTime= 730.0s 02:50:10 APOGEE expNum=51780019, reads=35, dithPos=A, Object 02:57:21 hal expose: BOSS science, APOGEE science 02:57:44 APOGEE expNum=51780020, reads=35, dithPos=A, Object 02:57:50 BOSS expNum=382543, expTime= 730.0s 03:04:01 APOGEE expNum=51780021, reads=35, dithPos=B, Object **************************************************************** 03:10:13 Field-Design-Configuration: 104032-715636-19749 **************************************************************** 03:10:19 hal goto-field: slew, reconfigure, fvc, reslew, arc, acquire, guide 03:10:21 CmdStarted: jaeger configuration reverse 03:10:25 CmdStarted: tcc track (slew begins) 03:10:30 HgCd lamps turned ON 03:11:09 CmdDone: jaeger configuration reverse 03:11:09 CmdStarted: jaeger configuration execute 03:11:17 CmdDone: Slew finished ('tcc track' command finished) 03:11:53 CmdDone: jaeger configuration execute 03:11:53 CmdStarted: FVC loop 03:13:00 CmdDone: FVC loop FVC loop results: fvc_rms= 81.72 fvc_deltarms= -7.0 fvc_filename=/data/fcam/60740/fimg-fvc1n-0010.fits fvc_perc_90= 11.80 fvc_percent_reached= 43.00 fvc iterations= 2 03:13:00 CmdStarted: tcc track (slew begins) 03:13:00 Ne lamps turned ON 03:13:09 CmdDone: Slew finished ('tcc track' command finished) 03:13:45 BOSS expNum=382544, expTime= 4.0s 03:13:54 HgCd lamps turned OFF 03:13:54 Ne lamps turned OFF 03:14:03 CmdStarted: cherno acquire 03:15:25 CmdDone: cherno acquire 03:15:27 CmdStarted: 'cherno guide' 03:15:32 New-field overhead: 0:05:17 03:15:32 hal expose: BOSS science, APOGEE science 03:15:55 APOGEE expNum=51780022, reads=35, dithPos=B, Object 03:16:02 BOSS expNum=382545, expTime= 730.0s 03:22:16 APOGEE expNum=51780023, reads=35, dithPos=A, Object **************************************************************** 03:29:05 Field-Design-Configuration: 104031-715633-19750 **************************************************************** 03:29:11 hal goto-field: slew, reconfigure, fvc, reslew, arc, acquire, guide 03:29:13 CmdStarted: jaeger configuration reverse 03:29:17 CmdStarted: tcc track (slew begins) 03:29:22 HgCd lamps turned ON 03:29:31 CmdDone: Slew finished ('tcc track' command finished) 03:29:57 CmdDone: jaeger configuration reverse 03:29:57 CmdStarted: jaeger configuration execute 03:30:43 CmdDone: jaeger configuration execute 03:30:43 CmdStarted: FVC loop 03:31:47 CmdDone: FVC loop FVC loop results: fvc_rms= 9.45 fvc_deltarms= 57.92 fvc_filename=/data/fcam/60740/fimg-fvc1n-0012.fits fvc_perc_90= 11.60 fvc_percent_reached= 46.70 fvc iterations= 2 03:31:48 CmdStarted: tcc track (slew begins) 03:31:48 Ne lamps turned ON 03:31:55 CmdDone: Slew finished ('tcc track' command finished) 03:32:38 BOSS expNum=382546, expTime= 4.0s 03:32:47 HgCd lamps turned OFF 03:32:47 Ne lamps turned OFF 03:32:56 CmdStarted: cherno acquire 03:33:26 CmdDone: cherno acquire 03:33:27 CmdStarted: 'cherno guide' 03:34:04 New-field overhead: 0:05:38 03:34:05 hal expose: BOSS science, APOGEE science 03:34:28 APOGEE expNum=51780024, reads=35, dithPos=A, Object 03:34:34 BOSS expNum=382547, expTime= 730.0s 03:40:44 APOGEE expNum=51780025, reads=35, dithPos=B, Object 03:46:49 CmdStarted: tcc track (slew begins) 03:48:39 CmdDone: Slew finished ('tcc track' command finished) 03:49:09 hal apogee-dome-flat: FFS, shutter, expose 03:49:32 APOGEE expNum=51780026, reads=5, dithPos=B, DomeFlat 03:50:25 hal apogee-dome-flat: FFS, shutter, expose 03:50:48 APOGEE expNum=51780027, reads=5, dithPos=B, DomeFlat 03:51:40 hal apogee-dome-flat: FFS, shutter, expose 03:52:01 mcp.gang=17 (Disconnected w FPI). <-- Accidentally disconnected too early, should have double-checked. Apologies 03:52:04 APOGEE expNum=51780028, reads=5, dithPos=B, DomeFlat <-- Bad image, not useful Globally Normalized MJD DomeFlat MTPs:1 2 3 4 5 6 7 8 9 10 AZ ALT ROT 60740 51780026 0.99 1.02 1.02 1.01 1.03 1.01 0.98 0.99 0.99 0.95 121.0 30.0 0.0 60740 51780027 1.00 1.02 1.02 1.01 1.02 1.01 0.98 1.00 0.99 0.95 121.0 30.0 0.0 60740 51780028 -- Bad Image -- 03:58Z Enclosure closed. Ventilation is continuing, anticipating reopening later. 07:02Z Ventilation halted due to rising dust trends. 11:18Z Night called. FPS folded and powered off. APOGEE morning cals started. ---- Mirror Numbers ---- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A: 0.0000 0.0040 Axial B: -0.0009 -0.0010 Axial C: -0.0100 -0.0060 Trans D: -0.0040 -0.0100 Lateral E: 0.3380 0.3380 Lateral F: 0.5455 0.5455 GALILS Commanded: 9800 -300 6750 19150 -3550 -3250 Actual: 9800 -300 6750 19150 -3550 -3250 SETMIR VALUES PrimDesOrient: 0.0 -18.5 -7.8 -427.0 -998.0 PrimOrient: 0.0 -18.23 -7.9 -427.17 -999.0 SECONDARY: ---------- Focus: 0.0000 Air temp: 0.00 Altitude: 30.0 MIGS TONIGHT NOMINAL Axial A: -0.1020 -0.0970 Axial B: -0.0650 -0.0650 Axial C: -0.0410 -0.0420 Trans D: 0.0110 -0.0030 GALILS Commanded: 5895350 5840100 5965550 -1500 -7300 Actual: 5883605 5811750 5906194 -1500 -7300 SETMIR VALUES SecDesOrient: 4657.0 -24.5 -17.5 18.0 125.41 SecOrient: 4657.02 -24.52 -17.48 18.32 125.9 ---- Telescope Offsets and Scale ---- Time Field-Design Az Alt Rot RA Off Dec Off Rot Off Guide RMS (um) ================================================================================ 02:25:01 103638-715382 -15.6 49.0 199.0 -0.000 -0.003 -0.353 0.220 02:43:37 102872-714556 -136.7 75.9 81.6 0.002 0.004 -0.408 29.496 03:00:00 102872-714556 -130.4 73.4 90.4 0.001 0.005 -0.403 0.260 03:15:42 104032-715636 -53.4 70.2 164.6 -0.003 0.001 -0.364 17.701 03:34:16 104031-715633 -65.3 65.0 155.6 -0.002 0.002 -0.368 0.241 04:00:00 104031-715633 121.0 5.0 0.0 0.000 0.000 0.000 0.464 ---- Focus Log ---- Time Field-Design M1 M2 Focus Az Alt Temp Wind Dir ================================================================================ 02:25:01 103638-715382 0.00 4386.94 -197 -15.6 49.0 0.0 6 186 02:43:37 102872-714556 0.00 4393.42 -129 -136.7 75.9 0.0 6 138 03:00:00 102872-714556 0.00 4473.05 -53 -130.4 73.4 0.0 14 178 03:15:42 104032-715636 0.00 4490.79 -40 -53.4 70.2 0.0 13 166 03:34:16 104031-715633 0.00 4538.44 -2 -65.3 65.0 0.0 5 172 04:00:00 104031-715633 0.00 4569.57 -59 121.0 5.0 0.0 9 194 ---- Telescope Status ---- Started ventilation encl25m : open encl25m : closed No interlocks bypassed Status at: 11:32Z Telescope stowed at: 121.0, 30.0, 0.0 mount Instrument mounted: FPS Counterweights at: LN2 autofill systems: Connected and turned on 180L LN2 dewar scales: SP1 166 lbs, 22.5 psi ---- Software Used ---- -- STUI software: STUI : 1.7.19 alerts : 2.3.0 boss : 6.0.2 -boss.specMec : 3.0.4 apo : 4.1.0 fliswarm : 0.5.1a0 jaeger : 1.9.1 kaiju : 1.4.0 coordio : 1.14.0 fps_calibrati : 2025.02.24 cherno : 1.1.0 astrometrynet : 0.93 hal : 1.4.1 hartmann : 2.0.2 hub : 5.0.1a0 mcp : 2.1 -mcp.plc : 35 -mcp.azFiduci : v1_150 -mcp.altFiduc : v1_150 -mcp.rotFiduc : v1_150 tcc : 1.4.0 apogee : not availble apogeecal : not availble apogeeql : v1_7_0dev STUIAdditions : FAILED Boson : 0.4.9 --------------Other Versions-------------- sdss-obstools : 3.9.3 TPM : 1.2-31-gd7eb MCP : 2.1-1-ge461 idlspec2d : v6_2_0 Kronos : 2.0.0 roboscheduler : 2.1.0 ---- APOGEE Data Summary ---- MJD UTC Field-Design-Config Exposure Type Dith Reads Arch -------------------------------------------------------------------------------- 60739 23:04:46 100138-711438-19744 51780001 Dark B 3 a-b-c 60739 23:08:08 100138-711438-19744 51780002 Dark B 60 a-b-c 60739 23:18:59 100138-711438-19744 51780003 Quartzflat B 10 a-b-c 60739 23:20:52 100138-711438-19744 51780004 ThAr Arc B 12 a-b-c 60739 23:23:04 100138-711438-19744 51780005 UNe Arc B 40 a-b-c 60739 23:30:21 -999- -999-19745 51780006 ThAr Arc A 12 a-b-c 60739 23:32:34 -999- -999-19745 51780007 UNe Arc A 40 a-b-c 60739 23:40:00 -999- -999-19745 51780008 Dark A 60 a-b-c 60739 23:50:52 -999- -999-19745 51780009 FPI Lamp A 30 a-b-c 60739 23:56:15 -999- -999-19745 51780010 FPI Lamp B 30 a-b-c 60740 01:12:55 -999- -999-19745 51780011 Domeflat B 5 a-b-c 60740 01:17:13 -999- -999-19745 51780012 Domeflat B 5 a-b-c 60740 01:18:29 -999- -999-19745 51780013 Domeflat B 5 a-b-c 60740 02:00:09 103621-715371-19746 51780014 Object B 35 a-b-c 60740 02:06:30 103621-715371-19746 51780015 Object A 35 a-b-c 60740 02:25:01 103638-715382-19747 51780016 Object A 35 a-b-c 60740 02:31:17 103638-715382-19747 51780017 Object B 35 a-b-c 60740 02:43:37 102872-714556-19748 51780018 Object B 35 a-b-c 60740 02:49:58 102872-714556-19748 51780019 Object A 35 a-b-c 60740 02:57:32 102872-714556-19748 51780020 Object A 35 a-b-c 60740 03:03:49 102872-714556-19748 51780021 Object B 35 a-b-c 60740 03:15:43 104032-715636-19749 51780022 Object B 35 a-b-c 60740 03:22:03 104032-715636-19749 51780023 Object A 35 a-b-c 60740 03:34:16 104031-715633-19750 51780024 Object A 35 a-b-c 60740 03:40:32 104031-715633-19750 51780025 Object B 35 a-b-c 60740 03:49:20 104031-715633-19750 51780026 Domeflat B 5 a-b-c 60740 03:50:36 104031-715633-19750 51780027 Domeflat B 5 a-b-c 60740 03:51:52 104031-715633-19750 51780028 Domeflat B 5 a-b-c ThAr Offsets: ['-0.54'] UNe Offsets: ['-0.55'] Object Offsets: Max: 0.53, Min: 0.52, Mean: 0.52 num field design config exptype dithpix nread relflux okay dx dy sigx sigy fpi1 fpi2 -------- ------ ------ ------ ------------ ------- ----- ------- ----- ------- ------- ------ ------ ---- ---- 51780001 100138 711438 19744 DARK 13.5 3 133 True -- -- -- -- -- -- 51780002 100138 711438 19744 DARK 13.5 60 -17 True -- -- -- -- -- -- 51780003 100138 711438 19744 QUARTZFLAT 13.5 10 104 True -- -0.26 -- 0.86 -- -- 51780004 100138 711438 19744 ARCLAMP-THAR 13.5 12 98 True 2.00 0.54 1.06 0.89 -- -- 51780005 100138 711438 19744 ARCLAMP-UNE 13.5 40 103 True 1.61 0.39 1.07 0.87 -- -- 51780006 -999 -999 19745 ARCLAMP-THAR 13.0 12 91 True 1.46 0.52 1.04 0.89 -- -- 51780007 -999 -999 19745 ARCLAMP-UNE 13.0 40 100 True 1.07 0.35 1.09 0.89 -- -- 51780008 -999 -999 19745 DARK 13.0 60 2 True -- -- -- -- -- -- 51780009 -999 -999 19745 FPI 13.0 30 199 True 12.90 0.31 1.17 0.89 -- -- 51780010 -999 -999 19745 FPI 13.5 30 204 True -11.19 0.33 1.16 0.87 -- -- 51780011 -999 -999 19745 DOMEFLAT 13.5 5 111 True -- -0.26 -- 0.85 -- -- 51780012 -999 -999 19745 DOMEFLAT 13.5 5 108 True -- -0.25 -- 0.84 -- -- 51780013 -999 -999 19745 DOMEFLAT 13.5 5 107 True -- -0.28 -- 0.85 -- -- 51780014 103621 715371 19746 OBJECT 13.5 35 124 True 1.97 -0.25 1.73 0.86 155 170 51780015 103621 715371 19746 OBJECT 13.0 35 115 True 1.46 -0.25 1.75 0.85 151 171 51780016 103638 715382 19747 OBJECT 13.0 35 119 True 1.44 -0.24 1.76 0.86 158 171 51780017 103638 715382 19747 OBJECT 13.5 35 121 True 1.98 -0.25 1.75 0.85 155 171 51780018 102872 714556 19748 OBJECT 13.5 35 86 True 1.98 -0.26 1.75 0.85 150 169 51780019 102872 714556 19748 OBJECT 13.0 35 84 True 1.46 -0.24 1.75 0.86 153 174 51780020 102872 714556 19748 OBJECT 13.0 35 77 True 1.44 -0.24 1.75 0.86 157 174 51780021 102872 714556 19748 OBJECT 13.5 35 71 True 1.98 -0.24 1.74 0.84 152 172 51780022 104032 715636 19749 OBJECT 13.5 35 79 True 1.99 -0.25 1.74 0.85 157 170 51780023 104032 715636 19749 OBJECT 13.0 35 71 True 1.46 -0.24 1.74 0.86 151 174 51780024 104031 715633 19750 OBJECT 13.0 35 69 True 1.47 -0.23 1.74 0.85 159 173 51780025 104031 715633 19750 OBJECT 13.5 35 63 True 1.99 -0.24 1.75 0.84 149 173 51780026 104031 715633 19750 DOMEFLAT 13.5 5 107 True -- -0.23 -- 0.86 -- -- 51780027 104031 715633 19750 DOMEFLAT 13.5 5 104 True -- -0.22 -- 0.84 -- -- 51780028 104031 715633 19750 DOMEFLAT 13.5 5 1 False -- 0.23 -- 0.58 -- -- num exptype nread mtp1 mtp2 mtp3 mtp4 mtp5 mtp6 mtp7 mtp8 mtp9 mtp10 -------- ---------- ----- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----- 51780003 QUARTZFLAT 10 65 69 81 90 90 85 86 89 88 81 51780011 DOMEFLAT 5 80 88 100 105 112 101 106 110 105 99 51780012 DOMEFLAT 5 79 87 98 103 111 99 104 108 103 97 51780013 DOMEFLAT 5 79 88 97 102 110 98 103 107 102 98 51780026 DOMEFLAT 5 76 84 96 101 108 96 102 106 101 96 51780027 DOMEFLAT 5 74 84 93 98 105 94 99 103 98 94 51780028 DOMEFLAT 5 0 0 0 0 0 0 -0 0 0 0 ---- BOSS Data Summary ---- MJD UTC Field-Design-Config Exposure Type SOS ETime Hart -------------------------------------------------------------------------------- 60740 23:16:34 100138-711438-19744 00382523 Bias r1-b1 0 Closed 60740 23:18:31 100138-711438-19744 00382524 Dark r1-b1 20 Closed 60740 23:21:54 100138-711438-19744 00382525 Hart r1-b1 4 Left 60740 23:22:34 100138-711438-19744 00382526 Hart r1-b1 4 Right 60740 23:24:16 100138-711438-19744 00382527 Arc r1-b1 4 Open 60740 23:26:05 100138-711438-19744 00382528 Flat r1-b1 25 Open 60740 01:20:45 -999- -999-19745 00382529 Hart r1-b1 4 Left 60740 01:21:25 -999- -999-19745 00382530 Hart r1-b1 4 Right 60740 01:40:41 -999- -999-19745 00382531 Hart r1-b1 4 Left 60740 01:41:21 -999- -999-19745 00382532 Hart r1-b1 4 Right 60740 01:42:35 -999- -999-19745 00382533 Flat r1-b1 25 Open 60740 01:44:23 -999- -999-19745 00382534 Flat r1-b1 25 Open 60740 01:46:11 -999- -999-19745 00382535 Flat r1-b1 25 Open 60740 01:57:24 103621-715371-19746 00382536 Arc r1-b1 4 Open 60740 02:00:27 103621-715371-19746 00382537 Science r1-b1 730 Open 60740 02:16:49 103638-715382-19747 00382538 Arc r1-b1 4 Open 60740 02:23:02 103638-715382-19747 00382539 Arc r1-b1 4 Open 60740 02:25:19 103638-715382-19747 00382540 Science r1-b1 730 Open 60740 02:41:43 102872-714556-19748 00382541 Arc r1-b1 4 Open 60740 02:43:55 102872-714556-19748 00382542 Science r1-b1 730 Open 60740 02:57:50 102872-714556-19748 00382543 Science r1-b1 730 Open 60740 03:13:45 104032-715636-19749 00382544 Arc r1-b1 4 Open 60740 03:16:02 104032-715636-19749 00382545 Science r1-b1 730 Open 60740 03:32:38 104031-715633-19750 00382546 Arc r1-b1 4 Open 60740 03:34:34 104031-715633-19750 00382547 Science r1-b1 730 Open ---- BOSS Spectrographs Collimation ---- Time TSP1 R1 B1 Move1 B1Resid ============================================= 23:23:10 3.6 0 -4.2 674 -2.1 01:41:50 3.6 989 -8.3 1812 -2.6 ---- Weather Log ---- Time Field-Design Temp DP Diff Humid Wind Dir 1μm Dust IRSC σ IRSC μ ================================================================================ 02:25:01 103638-715382 0.0 0.0 0.0 100.0 5.8 186 nan 63.6 349 02:43:37 102872-714556 0.0 0.0 0.0 100.0 6.4 138 nan 39.3 362 03:00:00 102872-714556 0.0 0.0 0.0 100.0 13.6 178 nan 90.9 368 03:15:42 104032-715636 0.0 0.0 0.0 100.0 13.1 166 nan 84.4 364 03:34:16 104031-715633 0.0 0.0 0.0 100.0 4.6 172 nan 92.9 366 04:00:00 104031-715633 0.0 0.0 0.0 100.0 9.1 194 nan 65.3 350 ---- Time Tracking ---- *=*=*= Observatory: APO *=*=*= MJD: 60740 Fill night time in Hours below *=*=*= Total bright time : 6.1 *=*=*= Bright time, queued observations : 1.6 *=*=*= Bright time, commissioning/engineering: 0 *=*=*= Bright time lost to weather : 4.5 *=*=*= Bright time lost to technical issues : 0 *=*=*= Total dark time : 4.3 *=*=*= Dark time, queued observations : 0 *=*=*= Dark time, commissioning/engineering : 0 *=*=*= Dark time lost to weather : 4.3 *=*=*= Dark time lost to technical issues : 0 Wed 05 Mar 2025 60740 0.46 01:57 02:11 12:17 06:04 16:11 --- bright until 07:59 ( 6.1 h, w/ 0.3 h for 12 deg design), then dark ( 4.3 h)