APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Thursday January 29, 2026 (SJD 61070) ---- Observing Team ---- Audrey Oravetz ---- Observing Plan ---- Thu 29 Jan 2026 61070 0.91 01:28 01:43 12:49 03:17 14:25 Day bright until 12:21 (10.9 h, w/ 0.2 h for 12 deg design), then dark ( 0.5 h) ---- Observing Summary ---- No observations were made tonight. Power was restored around 03:00Z, but was unstable for a little while. It was extremely cloudy the entire night, so we wouldn't have been able to gain much by opening anyway. Fiducial tables were collected for azimuth and altitude for ~0.5C. The information can be found within this log. ---- Observing Log ---- Afternoon: ========== 22:40:58 boss exposure 0.0, file=395283 22:42:39 boss exposure 20.0, file=395284 22:44:30 boss exposure 4.0, file=395285 22:45:11 boss exposure 4.0, file=395286 22:45:52 sp1.motor.move= 675, 675, 677 22:45:52 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 = 3.1 22:46:13 boss exposure 4.0, file=395287 22:47:41 boss exposure 25.0, file=395288 22:51:45 Config Loaded: -999-24355 22:52:11 jaeger.jaeger 512 fliswarm i filename_bundle=/data/fcam/61070/fimg-fvc1n-0001.fits 22:52:11 jaeger.jaeger 512 fliswarm : 22:52:11 CmdDone: jaeger.jaeger 512 fliswarm talk -c fvc expose 5.0 22:53:24 APO.aoravetz 43 fliswarm i filename_bundle=/data/fcam/61070/fimg-fvc1n-0002.fits 22:53:24 APO.aoravetz 43 fliswarm : 22:53:24 CmdDone: APO.aoravetz 43 fliswarm talk -n fvc expose 50 fliswarm talk -c gfa expose --bias --count 10 fliswarm talk -c gfa expose --dark --count 5 5 fliswarm talk -c gfa expose --flat 1 jaeger configuration random --danger jaeger configuration reverse 00:30Z - Started ventilating. Still on generator power. Night: ====== 02:48Z - Utility power began to come back, but it was not stable. The power flipped back and forth to generator and back again several times. 04:43Z - Started collecting fiducial data. The sky is very cloudy anyway. Azimuth: ======== 04:43:18 OBSERVER.telescope: 0.5C 04:43:37 OBSERVER.telescope: 1769748104 05:30:35 OBSERVER.telescope: 1769750985 05:31:04 OBSERVER.telescope: 04:40:12 Az: ind=21, deg=107.3, err= 20 04:40:45 Az: ind=21, deg=107.3, err= 49 04:41:44 Az: ind=21, deg=107.3, err= 37 04:41:56 Az: ind=20, deg= 92.3, err= 26 04:42:09 Az: ind=19, deg= 77.3, err= 70 04:42:22 Az: ind=18, deg= 62.3, err= 103 04:42:35 Az: ind=17, deg= 47.3, err= 4319 error is too large to be corrected ( > 600) 04:42:48 Az: ind=16, deg= 32.3, err= 204 04:43:01 Az: ind=15, deg= 17.2, err= -3392 error is too large to be corrected ( > 600) 04:43:13 Az: ind=14, deg= 2.2, err= 387 04:43:26 Az: ind=13, deg=-12.8, err= -2520 error is too large to be corrected ( > 600) 04:43:39 Az: ind=12, deg=-27.8, err= 518 04:43:52 Az: ind=11, deg=-42.8, err= 4185 error is too large to be corrected ( > 600) 04:44:05 Az: ind=10, deg=-57.8, err= 560 04:44:43 Az: ind=7, deg=-102.9, err= 675 error is too large to be corrected ( > 600) 04:45:22 Az: ind=4, deg=-147.9, err= 689 error is too large to be corrected ( > 600) 04:45:35 Az: ind=3, deg=-162.9, err= 729 error is too large to be corrected ( > 600) 04:45:48 Az: ind=2, deg=-178.0, err= 727 error is too large to be corrected ( > 600) 04:46:02 Az: ind=1, deg=-192.6, err= 754 error is too large to be corrected ( > 600) 04:47:00 Az: ind=1, deg=-192.6, err= 721 error is too large to be corrected ( > 600) 04:47:14 Az: ind=2, deg=-178.0, err= 678 error is too large to be corrected ( > 600) 04:47:27 Az: ind=3, deg=-162.9, err= 664 error is too large to be corrected ( > 600) 04:47:40 Az: ind=4, deg=-147.9, err= 643 error is too large to be corrected ( > 600) 04:48:18 Az: ind=7, deg=-102.9, err= 645 error is too large to be corrected ( > 600) 04:49:10 Az: ind=11, deg=-42.8, err= 4273 error is too large to be corrected ( > 600) 04:49:48 Az: ind=14, deg= 2.2, err= 514 04:50:01 Az: ind=15, deg= 17.2, err= -3218 error is too large to be corrected ( > 600) 04:50:14 Az: ind=16, deg= 32.3, err= 395 04:50:40 Az: ind=18, deg= 62.3, err= 391 04:50:53 Az: ind=19, deg= 77.3, err= 321 04:51:06 Az: ind=20, deg= 92.3, err= 342 04:51:18 Az: ind=21, deg=107.3, err= 351 04:51:31 Az: ind=22, deg=122.3, err= 320 04:51:44 Az: ind=23, deg=137.3, err= 294 04:52:10 Az: ind=25, deg=167.4, err= 274 04:52:22 Az: ind=26, deg=182.0, err= 280 04:52:35 Az: ind=27, deg=197.1, err= 211 04:52:48 Az: ind=28, deg=212.1, err= 238 04:53:27 Az: ind=31, deg=257.1, err= 283 04:54:18 Az: ind=35, deg=317.2, err= 3921 error is too large to be corrected ( > 600) 04:54:57 Az: ind=38, deg=362.2, err= 124 04:55:10 Az: ind=39, deg=377.2, err= -3579 error is too large to be corrected ( > 600) 04:55:22 Az: ind=40, deg=392.2, err= 22 04:55:48 Az: ind=42, deg=422.3, err= 42 04:56:03 Az: ind=43, deg=437.3, err= -23 04:56:22 Az: ind=43, deg=437.3, err= -34 04:56:37 Az: ind=42, deg=422.3, err= -32 04:56:50 Az: ind=41, deg=407.3, err= 4160 error is too large to be corrected ( > 600) 04:57:03 Az: ind=40, deg=392.2, err= 54 04:57:16 Az: ind=39, deg=377.2, err= -3538 error is too large to be corrected ( > 600) 04:57:29 Az: ind=38, deg=362.2, err= 222 04:57:42 Az: ind=37, deg=347.2, err= -2686 error is too large to be corrected ( > 600) 04:57:55 Az: ind=36, deg=332.2, err= 379 04:58:07 Az: ind=35, deg=317.2, err= 4026 error is too large to be corrected ( > 600) 04:58:20 Az: ind=34, deg=302.2, err= 408 04:58:59 Az: ind=31, deg=257.1, err= 469 04:59:37 Az: ind=28, deg=212.1, err= 474 04:59:50 Az: ind=27, deg=197.1, err= 446 05:00:03 Az: ind=26, deg=182.0, err= 492 05:00:16 Az: ind=25, deg=167.4, err= 474 05:00:41 Az: ind=23, deg=137.3, err= 511 05:00:54 Az: ind=22, deg=122.3, err= 561 05:01:07 Az: ind=21, deg=107.3, err= 535 05:01:20 Az: ind=20, deg= 92.3, err= 509 05:01:33 Az: ind=19, deg= 77.3, err= 538 05:01:46 Az: ind=18, deg= 62.3, err= 561 05:01:58 Az: ind=17, deg= 47.3, err= 4722 error is too large to be corrected ( > 600) 05:02:11 Az: ind=16, deg= 32.3, err= 628 error is too large to be corrected ( > 600) 05:02:24 Az: ind=15, deg= 17.2, err= -2981 error is too large to be corrected ( > 600) 05:02:37 Az: ind=14, deg= 2.2, err= 799 error is too large to be corrected ( > 600) 05:02:50 Az: ind=13, deg=-12.8, err= -2142 error is too large to be corrected ( > 600) 05:03:03 Az: ind=12, deg=-27.8, err= 886 error is too large to be corrected ( > 600) 05:03:16 Az: ind=11, deg=-42.8, err= 4560 error is too large to be corrected ( > 600) 05:03:28 Az: ind=10, deg=-57.8, err= 927 error is too large to be corrected ( > 600) 05:04:07 Az: ind=7, deg=-102.9, err= 995 error is too large to be corrected ( > 600) 05:04:46 Az: ind=4, deg=-147.9, err= 998 error is too large to be corrected ( > 600) 05:04:58 Az: ind=3, deg=-162.9, err= 996 error is too large to be corrected ( > 600) 05:05:11 Az: ind=2, deg=-178.0, err= 1043 error is too large to be corrected ( > 600) 05:05:27 Az: ind=1, deg=-192.6, err= 1027 error is too large to be corrected ( > 600) 05:05:42 Az: ind=1, deg=-192.6, err= 1043 error is too large to be corrected ( > 600) 05:05:57 Az: ind=2, deg=-178.0, err= 985 error is too large to be corrected ( > 600) 05:06:10 Az: ind=3, deg=-162.9, err= 988 error is too large to be corrected ( > 600) 05:06:23 Az: ind=4, deg=-147.9, err= 996 error is too large to be corrected ( > 600) 05:07:02 Az: ind=7, deg=-102.9, err= 1033 error is too large to be corrected ( > 600) 05:07:53 Az: ind=11, deg=-42.8, err= 4657 error is too large to be corrected ( > 600) 05:08:32 Az: ind=14, deg= 2.2, err= 905 error is too large to be corrected ( > 600) 05:08:57 Az: ind=16, deg= 32.3, err= 803 error is too large to be corrected ( > 600) 05:09:23 Az: ind=18, deg= 62.3, err= 815 error is too large to be corrected ( > 600) 05:09:36 Az: ind=19, deg= 77.3, err= 763 error is too large to be corrected ( > 600) 05:09:49 Az: ind=20, deg= 92.3, err= 755 error is too large to be corrected ( > 600) 05:10:02 Az: ind=21, deg=107.3, err= 811 error is too large to be corrected ( > 600) 05:10:14 Az: ind=22, deg=122.3, err= 764 error is too large to be corrected ( > 600) 05:10:27 Az: ind=23, deg=137.3, err= 740 error is too large to be corrected ( > 600) 05:10:53 Az: ind=25, deg=167.4, err= 763 error is too large to be corrected ( > 600) 05:11:06 Az: ind=26, deg=182.0, err= 765 error is too large to be corrected ( > 600) 05:11:18 Az: ind=27, deg=197.1, err= 746 error is too large to be corrected ( > 600) 05:11:31 Az: ind=28, deg=212.1, err= 734 error is too large to be corrected ( > 600) 05:12:10 Az: ind=31, deg=257.1, err= 809 error is too large to be corrected ( > 600) 05:13:01 Az: ind=35, deg=317.2, err= 4477 error is too large to be corrected ( > 600) 05:13:40 Az: ind=38, deg=362.2, err= 711 error is too large to be corrected ( > 600) 05:14:06 Az: ind=40, deg=392.3, err= 586 05:14:31 Az: ind=42, deg=422.3, err= 605 error is too large to be corrected ( > 600) 05:15:20 Az: ind=42, deg=422.3, err= 544 05:15:33 Az: ind=41, deg=407.3, err= 4713 error is too large to be corrected ( > 600) 05:15:46 Az: ind=40, deg=392.3, err= 615 error is too large to be corrected ( > 600) 05:15:58 Az: ind=39, deg=377.2, err= -2987 error is too large to be corrected ( > 600) 05:16:11 Az: ind=38, deg=362.2, err= 800 error is too large to be corrected ( > 600) 05:16:24 Az: ind=37, deg=347.2, err= -2148 error is too large to be corrected ( > 600) 05:16:37 Az: ind=36, deg=332.2, err= 905 error is too large to be corrected ( > 600) 05:16:50 Az: ind=35, deg=317.2, err= 4560 error is too large to be corrected ( > 600) 05:17:03 Az: ind=34, deg=302.2, err= 942 error is too large to be corrected ( > 600) 05:17:41 Az: ind=31, deg=257.1, err= 984 error is too large to be corrected ( > 600) 05:18:20 Az: ind=28, deg=212.1, err= 958 error is too large to be corrected ( > 600) 05:18:33 Az: ind=27, deg=197.1, err= 947 error is too large to be corrected ( > 600) 05:18:46 Az: ind=26, deg=182.0, err= 982 error is too large to be corrected ( > 600) 05:18:58 Az: ind=25, deg=167.4, err= 969 error is too large to be corrected ( > 600) 05:19:24 Az: ind=23, deg=137.3, err= 1007 error is too large to be corrected ( > 600) 05:19:37 Az: ind=22, deg=122.3, err= 976 error is too large to be corrected ( > 600) 05:19:50 Az: ind=21, deg=107.3, err= 990 error is too large to be corrected ( > 600) 05:20:02 Az: ind=20, deg= 92.3, err= 969 error is too large to be corrected ( > 600) 05:20:15 Az: ind=19, deg= 77.3, err= 983 error is too large to be corrected ( > 600) 05:20:28 Az: ind=18, deg= 62.3, err= 997 error is too large to be corrected ( > 600) 05:20:41 Az: ind=17, deg= 47.3, err= 5162 error is too large to be corrected ( > 600) 05:20:54 Az: ind=16, deg= 32.3, err= 1049 error is too large to be corrected ( > 600) 05:21:07 Az: ind=15, deg= 17.2, err= -2547 error is too large to be corrected ( > 600) 05:21:20 Az: ind=14, deg= 2.2, err= 1204 error is too large to be corrected ( > 600) 05:21:32 Az: ind=13, deg=-12.8, err= -1700 error is too large to be corrected ( > 600) 05:21:45 Az: ind=12, deg=-27.8, err= 1304 error is too large to be corrected ( > 600) 05:21:58 Az: ind=11, deg=-42.8, err= 4962 error is too large to be corrected ( > 600) 05:22:49 Az: ind=7, deg=-102.9, err= 1403 error is too large to be corrected ( > 600) 05:23:28 Az: ind=4, deg=-147.9, err= 1385 error is too large to be corrected ( > 600) 05:23:41 Az: ind=3, deg=-162.9, err= 1366 error is too large to be corrected ( > 600) 05:23:54 Az: ind=2, deg=-178.0, err= 1396 error is too large to be corrected ( > 600) 05:24:11 Az: ind=1, deg=-192.6, err= 1382 error is too large to be corrected ( > 600) 05:24:24 Az: ind=1, deg=-192.6, err= 1418 error is too large to be corrected ( > 600) 05:24:41 Az: ind=2, deg=-178.0, err= 1377 error is too large to be corrected ( > 600) 05:24:54 Az: ind=3, deg=-162.9, err= 1324 error is too large to be corrected ( > 600) 05:25:07 Az: ind=4, deg=-147.9, err= 1382 error is too large to be corrected ( > 600) 05:25:46 Az: ind=7, deg=-102.9, err= 1423 error is too large to be corrected ( > 600) 05:26:37 Az: ind=11, deg=-42.8, err= 5069 error is too large to be corrected ( > 600) 05:27:16 Az: ind=14, deg= 2.2, err= 1317 error is too large to be corrected ( > 600) 05:27:41 Az: ind=16, deg= 32.3, err= 1235 error is too large to be corrected ( > 600) 05:28:07 Az: ind=18, deg= 62.3, err= 1231 error is too large to be corrected ( > 600) 05:28:20 Az: ind=19, deg= 77.3, err= 1190 error is too large to be corrected ( > 600) 05:28:33 Az: ind=20, deg= 92.3, err= 1239 error is too large to be corrected ( > 600) 05:28:46 Az: ind=21, deg=107.3, err= 1233 error is too large to be corrected ( > 600) Altitude: ========= 05:31:40 OBSERVER.telescope: 1769751051 05:41:25 OBSERVER.telescope: 1769751638 05:41:40 OBSERVER.telescope: 05:30:57 Alt: ind=6, deg= 88.8, err= -259 05:31:12 Alt: ind=5, deg= 75.5, err= -252 05:31:25 Alt: ind=4, deg= 60.4, err= -277 05:31:37 Alt: ind=3, deg= 46.1, err= -183 05:31:51 Alt: ind=2, deg= 29.3, err= -163 05:32:03 Alt: ind=1, deg= 15.3, err= 189 05:32:38 Alt: ind=1, deg= 15.3, err= 77 05:32:50 Alt: ind=2, deg= 29.3, err= 263 05:33:05 Alt: ind=3, deg= 46.1, err= 235 05:33:17 Alt: ind=4, deg= 60.4, err= 184 05:33:30 Alt: ind=5, deg= 75.5, err= 112 05:33:44 Alt: ind=6, deg= 88.8, err= 13 05:33:59 Alt: ind=6, deg= 88.8, err= -256 05:34:13 Alt: ind=5, deg= 75.5, err= -297 05:34:26 Alt: ind=4, deg= 60.4, err= -280 05:34:38 Alt: ind=3, deg= 46.1, err= -190 05:34:53 Alt: ind=2, deg= 29.3, err= -176 05:35:05 Alt: ind=1, deg= 15.3, err= 135 05:35:39 Alt: ind=1, deg= 15.3, err= 58 05:35:51 Alt: ind=2, deg= 29.3, err= 275 05:36:05 Alt: ind=3, deg= 46.1, err= 272 05:36:17 Alt: ind=4, deg= 60.4, err= 171 05:36:45 Alt: ind=6, deg= 88.8, err= 9 05:36:59 Alt: ind=6, deg= 88.8, err= -258 05:37:14 Alt: ind=5, deg= 75.5, err= -266 05:37:27 Alt: ind=4, deg= 60.4, err= -266 05:37:39 Alt: ind=3, deg= 46.1, err= -198 05:37:53 Alt: ind=2, deg= 29.3, err= -185 05:38:05 Alt: ind=1, deg= 15.3, err= 188 05:38:42 Alt: ind=1, deg= 15.3, err= 92 05:38:54 Alt: ind=2, deg= 29.3, err= 331 05:39:09 Alt: ind=3, deg= 46.1, err= 251 05:39:21 Alt: ind=4, deg= 60.4, err= 196 05:39:34 Alt: ind=5, deg= 75.5, err= 156 05:39:48 Alt: ind=6, deg= 88.8, err= -1 12:00Z - Stopped ventilating and started APOGEE morningcals. ---- Mirror Numbers ---- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A: 0.1000 0.1030 Axial B: -0.0310 -0.0250 Axial C: -0.1810 -0.1740 Trans D: -0.0280 -0.0300 Lateral E: 0.3400 0.3400 Lateral F: 0.5475 0.5470 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: -7.6380 -7.6390 Axial B: -7.5350 -7.5320 Axial C: -7.5240 -7.5280 Trans D: 0.1920 0.1940 GALILS Commanded: 2252050 2254200 2247350 -1750 -1700 Actual: 2215584 2225575 2199269 -1750 -1700 SETMIR VALUES SecDesOrient: 1757.0 7.9 1.5 -39.3 35.42 SecOrient: 1756.92 7.95 1.53 -39.29 35.15 ---- Telescope Status ---- 23:00Z Started ventilation 12:00Z Stopped ventilating No interlocks bypassed Status at: Telescope stowed at: 121.0, 30.0, 0.0 mount Instrument mounted: FPS Counterweights at: 35s LN2 autofill systems: Connected and turned on 180L LN2 dewar scales: SP1 235 lbs, 22 psi ---- Software Used ---- Get Versions, 01/29/26, 22:39:51 -- STUI software: STUI : 1.7.21 alerts : 2.3.0 boss : 6.0.5a1 -boss.specMec : 3.0.4 apo : 4.1.0 fliswarm : 0.6.0 jaeger : 1.11.0 kaiju : 1.4.1 coordio : 1.18.1 fps_calibrati : 2025.12.04 cherno : 1.1.0 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_152 -mcp.altFiduc : v1_152 -mcp.rotFiduc : v1_152 tcc : 1.4.0 apogee : not availble apogeecal : not availble apogeeql : v1_7_0dev STUIAdditions : FAILED Boson : 0.5.1 (observers39) [observer@sdss5-hub: ~]$ spVersion WARNING: There was an error checking the latest version of pip. --------------Other Versions-------------- sdss-obstools : 3.9.3 TPM : 1.2-31-gd7eb MCP : 2.3.1 PLC : V35 Fiducials : v1_152 idlspec2d : v6_2_1 Kronos : 2.1.0a roboscheduler : 2.1.0 /dev/sdb1 2.0T 488G 1.6T 24% /home /dev/sdd1 22T 16T 5.0T 77% /data ---- APOGEE Data Summary ---- (observers39) [observer@sdss5-hub: ~]$ list_ap -m 61069 --morning APOGEE data list, mjd=61069, all raw_data: /data/apogee/utr_cdr/61069/apRaw-*.fits archive: /data/apogee/archive/61069/apR-[a,b,c]-*.apz quickred: /data/apogee/quickred/61069/apq-*.fits ------------------------------------------------------------------------------ mjd i UT File/Exp Imtype Nread A/B Dth Design-Cfg Arch Offset %Flux/FPI Comm ---------------------------------------------------------------------------- 61069 12 06:06 55070012 Dark 60 B 13.5 ---------- a-b-c - - 61069 13 06:16 55070013 Dark 60 B 13.5 ---------- a-b-c - - 61069 14 06:18 55070014 QuarFlat 10 B 13.5 ---------- a-b-c - - 61069 15 06:20 55070015 QuarFlat 10 B 13.5 ---------- a-b-c - - 61069 16 06:22 55070016 QuarFlat 10 B 13.5 ---------- a-b-c - - 61069 17 06:24 55070017 Arc-Thar 12 B 13.5 ---------- a-b-c 0.63 - 61069 18 06:31 55070018 Arc-Une 40 B 13.5 ---------- a-b-c - - 61069 19 06:34 55070019 Arc-Thar 12 A 13.0 ---------- a-b-c 0.06 - 61069 20 06:41 55070020 Arc-Une 40 A 13.0 ---------- a-b-c - - 61069 21 06:46 55070021 Dark 30 A 13.0 ---------- a-b-c - - 61069 22 06:52 55070022 InteFlat 30 A 13.0 ---------- a-b-c - - 61069 23 06:57 55070023 InteFlat 30 A 13.0 ---------- a-b-c - - 61069 24 07:02 55070024 InteFlat 30 A 13.0 ---------- a-b-c - - 61069 25 07:08 55070025 Dark 30 A 13.0 ---------- a-b-c - - 61069 26 07:13 55070026 Arc---- 30 A 13.0 ---------- a-b-c - 101 FPI A 61069 27 07:19 55070027 Arc---- 30 B 13.5 ---------- a-b-c - 100 FPI B ------------------------------------------------------------------------------ (observers39) [observer@sdss5-hub: ~]$ list_ap APOGEE data list, mjd=61070, all raw_data: /data/apogee/utr_cdr/61070/apRaw-*.fits archive: /data/apogee/archive/61070/apR-[a,b,c]-*.apz quickred: /data/apogee/quickred/61070/apq-*.fits ------------------------------------------------------------------------------ mjd i UT File/Exp Imtype Nread A/B Dth Design-Cfg Arch Offset %Flux/FPI Comm ------------------------------------------------------------------------------ 61070 1 22:51 55080001 Dark 60 B 13.5 ---------- a-b-c - - 61070 2 22:53 55080002 QuarFlat 10 B 13.5 ---------- a-b-c - 0 61070 3 22:55 55080003 Arc-Thar 12 B 13.5 ---------- a-b-c 0.61 101 61070 4 23:02 55080004 Arc-Une 40 B 13.5 ---------- a-b-c 0.61 99 61070 5 23:04 55080005 Arc-Thar 12 A 13.0 ---------- a-b-c 0.03 100 61070 6 23:11 55080006 Arc-Une 40 A 13.0 ---------- a-b-c 0.10 101 61070 7 23:23 55080007 Dark 60 A 13.0 ---------- a-b-c - - 61070 8 23:28 55080008 Arc---- 30 A 13.0 ---------- a-b-c - 100 FPI A 61070 9 23:33 55080009 Arc---- 30 B 13.5 ---------- a-b-c - 101 FPI B ------------------------------------------------------------------------------ ---- Time Tracking ---- *=*=*= Observatory: APO *=*=*= MJD: 61070 Fill night time in Hours below *=*=*= Total bright time : 10.9 *=*=*= Bright time, queued observations : 0 *=*=*= Bright time, commissioning/engineering: 0 *=*=*= Bright time lost to weather : 10.9 *=*=*= Bright time lost to technical issues : 0 *=*=*= Total dark time : 0.5 *=*=*= Dark time, queued observations : 0 *=*=*= Dark time, commissioning/engineering : 0 *=*=*= Dark time lost to weather : 0.5 *=*=*= Dark time lost to technical issues : 0 Thu 29 Jan 2026 61070 0.91 01:28 01:43 12:49 03:17 14:25 Day bright until 12:21 (10.9 h, w/ 0.2 h for 12 deg design), then dark ( 0.5 h)