Subject: 2.5m obslog 20220126 (SJD 59606) From: dgatlin@apo.nmsu.edu Date: Thu, 27 Jan 2022 11:52:08 +0000 (UTC) APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Wednesday January 26, 2022 (SJD 59606) ---- Observing Team ---- Viktor Malanushenko Dylan Gatlin Remote: Jose, Holtzmann, Conor ZOOM: Karen, Dmitry, Kaike, Pablo, Paulo, Natalie, Consuelo ---- Observing Plan ---- Wednesday January 26 Perform BOSS dithers, on BOSS designs, but use dither 0.1 (NOT 0.2), with fvc --no-apply, sequences of 18 300s exposures Do science design 26127, reaches observability around midnight, but before moon rise at 2:30 if possible. Boson: Please install alpha.26 in the observer computers using the ARM architecture DMG files. I've tested this one on one of the obs computers today and it opens fine and seems to work well. Observe as usual but keep an eye on the CPU use in Boson. Also, keep the developer tools for the guider window open and let me know if you see something obviously bad. If Boson keeps crashing (let it crash at least a couple times before trying this) go to preferences and in the guider section set the colourmap to heat and scale to linear. ---- Observing Summary ---- We were open most of the night, but lost the sky due to clouds near the end. We got 2 boss dither fields with 0.1 dither and 1 science field. Design 35900, Config 2871, No APOGEE, 19x300s Design 35918, Config 2892, No APOGEE, 19x300s Design 26127, Config 2911, 4xAB, 4x900s Design 35958, Config 2912, No APOGEE, 7x300s APOGEE Dome Flats Missing Fibers: [] Faint fibers: [] Average Throughput: 0.927 Notes: - We had a situation where the rotator moved in the afternoon without being commanded, and it may have been due to cherno. See afternoon log for details. - We had the same boson error as yesterday on boson alpha.26, although unlike last night, Boson was not frozen. Uncaught Error: unknown scale 'dataminmax' - In the boson snapshot window, "40" cannot be used to search for fiber 40, but "040" can - Boson crashed once for each observer, at different times. - While tracking a field between exposures, we received the following error, we did not issue any commands around that time. We suspect that it had to do with two commands interfering, the first one was a `tcc axis stop`, the second command was a `tcc offset` applied automatically by the guider. The solution to this is to run `cherno set axes` before a `tcc axis stop`, we have historically been running it after. 05:32:12 CmdDone: client.v722.tcc 3173 tcc offset arc -6.999999999999999e-06, -6.047222222222222e-05 /computed 05:32:12 .tcc 0 tcc w text='MOVE failed for axis: az' 05:32:12 OBSERVER.viktorm 314 tcc f text="Sub-command(s) failed: MOVE: Killed by immediate priority command 'INIT'" 05:32:12 CmdDone: OBSERVER.viktorm 314 tcc axis stop - There was a significant increase in the number of failures of fvc loops due to the following error. Cherno also had similar file IO errors 6:51:14 OBSERVER.viktorm 396 jaeger f error="Failed processing image: The exposure succeeded but did not output the filename." - The FPI shutter doesn't close automatically after an apogee dome flat. ---- Observing Log ---- Afternoon: ---------- --Test Actors, 22:53:52 -- APOGEE Short Dark - 22:54:49 boss bias, dark - file=336643, 336644 23:00:52 - apogee evening cals started 03:07:55 Hartmann collimate output sp1: offset: r= -659 (In Focus); b= -1.2 (In Focus) sp1: pred. move: spAverageMove= -137 sp1: pred. resid: r= -522, b= -1.6, txt= OK, spTemp = 3.3 ---------- motorPosition sp1: -5890, -5842, -5918; ---------- Median spectrographs temperatures: Tsp1= 3.3 Outside air temperature= -1.3; ---------- Collimation in spec. 23:11:46 arc & ff file=336649, 336650 23:15:12 CmdDone: OBSERVER.viktorm 45 jaeger power on --gfas 23:33Z start ventilation 23:35Z on the telescope On our first slew of the afternoon checks, we went to 121, 90. In this command, we didn't specify the rotator position, so it should have stayed at 0. However, the rotator slewed to ~80 before we engaged a stop button. This happened around 23:32Z. Our best theory is that after closing last night, we accidentally left cherno "guiding" on a closed telescope for a few minutes. This may have caused a queued rotator offset to be stored overnight. Our mirror number script wasn't running. We wrote a quick work-around script, and the mirror numbers were fine. The mirror numbers go through a little computer in the server room called tpmhost, which eventually connects to the tpm. The tpm was alive the whole time, but tpmhost was frozen (unsure how or why). Shane was on site and helped us restart tpmhost, after which we could use our normal mirror number script. We added the work-around version to ObserverTools, and it may be useful as a backup if the tpmhost fails again. Night: ------ 00:35:48 encl25m : open; Our dither tests used the following loop. Note that we're now using a 0.1 dither jaeger configuration dither 0.1 tcc axis stop cherno set axes jaeger fvc loop --no-apply tcc axis init tcc track tui wait 3 cherno set axes radec rot tui wait 20 boss exposure science itime=300 tui wait 2 jaeger configuration reverse tui wait 3 01:04:34 Config Loaded: 35900-2871 01:06:54 boss exposure 4.0, file=336662 01:07:35 boss exposure 4.0, file=336663 01:08:23 sp1.motor.move= 3282, 3280, 3284 01:08:23 Hartmann collimate output sp1: offset: r= 2968 (Out of focus); b= -11.3 (Out of focus) sp1: pred. move: spAverageMove= 3283 sp1: pred. resid: r= -315, b= -1.0, txt= OK, spTemp = 1.1 01:10:53 FVC Loop - RMS: 7.65 Delta RMS: -1.11 Image #: 0004 01:11:32 boss exposure 4.0, file=336664 01:13:07 boss exposure 25.0, file=336665 01:38:18 boss exposure 300.0, file=336666 01:44:41 Config Loaded: 35900-2872 01:46:40 boss exposure 300.0, file=336667 01:52:58 Config Loaded: 35900-2871 01:53:09 Config Loaded: 35900-2873 01:55:07 boss exposure 300.0, file=336668 02:01:24 Config Loaded: 35900-2871 02:01:36 Config Loaded: 35900-2874 02:03:33 boss exposure 300.0, file=336669 02:09:48 Config Loaded: 35900-2871 02:10:00 Config Loaded: 35900-2875 02:11:57 boss exposure 300.0, file=336670 02:18:16 Config Loaded: 35900-2871 02:18:28 Config Loaded: 35900-2876 02:20:25 boss exposure 300.0, file=336671 02:26:42 Config Loaded: 35900-2871 02:26:53 Config Loaded: 35900-2877 # We got stuck here for a bit because the fvc loop failed (possibly due to an # NFS error. We finished the next loop by hand, then started again. 02:34:22 boss exposure 300.0, file=336672 02:40:39 Config Loaded: 35900-2871 02:43:00 Config Loaded: 35900-2878 02:44:56 boss exposure 300.0, file=336673 02:51:13 Config Loaded: 35900-2871 02:51:24 Config Loaded: 35900-2879 02:53:20 boss exposure 300.0, file=336674 02:59:37 Config Loaded: 35900-2871 02:59:49 Config Loaded: 35900-2880 03:01:43 boss exposure 300.0, file=336675 03:07:58 Config Loaded: 35900-2871 03:08:09 Config Loaded: 35900-2881 03:10:06 boss exposure 300.0, file=336676 03:16:24 Config Loaded: 35900-2871 03:16:35 Config Loaded: 35900-2882 03:18:33 boss exposure 300.0, file=336677 03:24:50 Config Loaded: 35900-2871 03:25:01 Config Loaded: 35900-2883 03:26:58 boss exposure 300.0, file=336678 03:33:14 Config Loaded: 35900-2871 03:33:26 Config Loaded: 35900-2884 03:35:22 boss exposure 300.0, file=336679 03:41:41 Config Loaded: 35900-2871 03:41:52 Config Loaded: 35900-2885 03:43:48 boss exposure 300.0, file=336680 03:50:05 Config Loaded: 35900-2871 03:50:17 Config Loaded: 35900-2887 03:52:13 boss exposure 300.0, file=336681 03:58:30 Config Loaded: 35900-2871 03:58:42 Config Loaded: 35900-2888 04:00:38 boss exposure 300.0, file=336682 04:06:57 Config Loaded: 35900-2871 04:07:08 Config Loaded: 35900-2889 04:09:06 boss exposure 300.0, file=336683 04:15:23 Config Loaded: 35900-2871 04:15:34 Config Loaded: 35900-2890 04:17:33 boss exposure 300.0, file=336684 04:23:50 Config Loaded: 35900-2871 # New field 04:26:32 Config Loaded: 35918-2891 04:33:05 Config Loaded: 35918-2892 04:34:22 boss exposure 4.0, file=336685 04:35:03 boss exposure 4.0, file=336686 04:35:55 sp1.motor.move= -5185, -5185, -5182 04:35:55 Hartmann collimate output sp1: offset: r= -5937 (Out of focus); b= 13.9 (Out of focus) sp1: pred. move: spAverageMove= -5185 sp1: pred. resid: r= -751, b= -2.4, txt= OK, spTemp = -0.3 04:38:25 FVC Loop - RMS:20.80 Delta RMS: 0.46 Image #: 0027 04:41:33 FVC Loop - RMS:20.25 Delta RMS: 0.47 Image #: 0029 04:45:06 boss exposure 4.0, file=336687 04:46:39 boss exposure 25.0, file=336688 04:52:07 boss exposure 300.0, file=336689 04:58:30 Config Loaded: 35918-2893 05:00:25 boss exposure 300.0, file=336690 05:06:40 Config Loaded: 35918-2892 05:06:52 Config Loaded: 35918-2894 05:08:48 boss exposure 300.0, file=336691 05:15:07 Config Loaded: 35918-2892 05:15:18 Config Loaded: 35918-2895 05:17:13 boss exposure 300.0, file=336692 05:23:28 Config Loaded: 35918-2892 05:23:39 Config Loaded: 35918-2896 05:25:35 boss exposure 300.0, file=336693 05:31:50 Config Loaded: 35918-2892 05:32:01 Config Loaded: 35918-2897 05:38:14 boss exposure 300.0, file=336694 05:44:31 Config Loaded: 35918-2892 05:45:42 Config Loaded: 35918-2898 05:47:38 boss exposure 300.0, file=336695 05:53:55 Config Loaded: 35918-2892 05:54:06 Config Loaded: 35918-2899 05:56:02 boss exposure 300.0, file=336696 06:02:20 Config Loaded: 35918-2892 06:02:32 Config Loaded: 35918-2900 06:04:25 boss exposure 300.0, file=336697 06:10:40 Config Loaded: 35918-2892 06:10:52 Config Loaded: 35918-2901 06:14:48 boss exposure 300.0, file=336698 06:21:03 Config Loaded: 35918-2892 06:23:04 Config Loaded: 35918-2902 06:24:59 boss exposure 300.0, file=336699 06:31:16 Config Loaded: 35918-2892 06:31:28 Config Loaded: 35918-2903 06:33:24 boss exposure 300.0, file=336700 06:39:41 Config Loaded: 35918-2892 06:39:53 Config Loaded: 35918-2904 06:43:03 boss exposure 300.0, file=336701 06:49:18 Config Loaded: 35918-2892 06:49:56 Config Loaded: 35918-2905 06:56:11 boss exposure 300.0, file=336702 07:02:26 Config Loaded: 35918-2892 07:02:49 Config Loaded: 35918-2906 07:04:43 boss exposure 300.0, file=336703 07:10:59 Config Loaded: 35918-2892 07:11:10 Config Loaded: 35918-2907 07:13:04 boss exposure 300.0, file=336704 07:19:20 Config Loaded: 35918-2892 07:19:31 Config Loaded: 35918-2908 07:21:27 boss exposure 300.0, file=336705 07:27:44 Config Loaded: 35918-2892 07:28:03 Config Loaded: 35918-2909 07:29:58 boss exposure 300.0, file=336706 07:36:13 Config Loaded: 35918-2892 07:36:24 Config Loaded: 35918-2910 07:38:18 boss exposure 300.0, file=336707 07:44:33 Config Loaded: 35918-2892 Due to numerous failed fvc loops, most of these iterations were run manually. # Switched to a science field, finished 07:50:10 Config Loaded: 26127-2911 07:52:33 boss exposure 4.0, file=336708 07:53:14 boss exposure 4.0, file=336709 07:53:57 sp1.motor.move= -779, -779, -782 07:53:57 Hartmann collimate output sp1: offset: r= -659 (In Focus); b= 2.8 (In Focus) sp1: pred. move: spAverageMove= -779 sp1: pred. resid: r= 120, b= 0.4, txt= OK, spTemp = -0.6 07:55:46 FVC Loop - RMS: 4.20 Delta RMS: 2.45 Image #: 0054 07:56:22 boss exposure 4.0, file=336710 07:57:55 boss exposure 25.0, file=336711 08:01:42 boss exposure 900.0, file=336712 08:01:44 apogee.expose=apRaw-40440033, 46, A, Object 08:09:56 apogee.expose=apRaw-40440034, 46, B, Object 08:18:06 apogee.expose=apRaw-40440035, 46, B, Object 08:18:06 boss exposure 900.0, file=336713 08:26:24 apogee.expose=apRaw-40440036, 46, A, Object 08:34:30 boss exposure 900.0, file=336714 08:34:33 apogee.expose=apRaw-40440037, 46, A, Object 08:42:46 apogee.expose=apRaw-40440038, 46, B, Object 08:50:54 boss exposure 900.0, file=336715 08:50:55 apogee.expose=apRaw-40440039, 43, B, Object 08:58:41 apogee.expose=apRaw-40440040, 43, A, Object 09:08:32 apogee.expose=apRaw-40440041, 5, A, DomeFlat Missing Fibers: [] Faint Fibers: [] # New field, back to boss dither 0.1 # Pretty much everything we got on this field was too cloudy to use, except # maybe 336724 09:16:11 Config Loaded: 35958-2912 09:18:22 boss exposure 4.0, file=336716 09:19:04 boss exposure 4.0, file=336717 09:19:46 sp1.motor.move= 33, 37, 38 09:19:46 Hartmann collimate output sp1: offset: r= 659 (In Focus); b= 1.8 (In Focus) sp1: pred. move: spAverageMove= 40 sp1: pred. resid: r= 618, b= 1.9, txt= OK, spTemp = -0.5 09:22:16 FVC Loop - RMS:44.87 Delta RMS: -2.31 Image #: 0058 09:25:03 FVC Loop - RMS:44.46 Delta RMS: -2.45 Image #: 0061 09:28:41 boss exposure 4.0, file=336718 09:30:16 boss exposure 25.0, file=336719 09:47:08 boss exposure 300.0, file=336720 09:57:34 boss exposure 300.0, file=336721 10:04:06 Config Loaded: 35958-2913 10:06:04 boss exposure 300.0, file=336722 10:12:21 Config Loaded: 35958-2912 10:12:33 Config Loaded: 35958-2914 10:14:28 boss exposure 300.0, file=336723 10:20:45 Config Loaded: 35958-2912 10:20:57 Config Loaded: 35958-2915 # We were having some really weird errors with guiding, the guide offsets would often jump around ex (-2, +2, -2, +2), and would never settle. After a few exposures, it was clear that this was having a large image on our signal, so we stopped and focused on getting the guiding more stable before we continue. # We lowered cherno's min_npix setting, then centered up with an acquire --full. Things were more stable after that, but didn't hold. We looked outside, and the sky looked very cloudy. We increased the exposure time and hoped for the best. 10:26:56 Config Loaded: 35958-2912 10:27:27 boss exposure 300.0, file=336724 10:41:27 Config Loaded: 35958-2916 10:43:23 boss exposure 300.0, file=336725 10:49:42 Config Loaded: 35958-2912 10:49:54 Config Loaded: 35958-2917 10:51:50 boss exposure 300.0, file=336726 11:07:23 Config Loaded: 35958-2912 # Eventually we just gave up on the whole process because the clouds were so bad 11:43:48 encl25m : closed; Started morning cals ---- Mirror Numbers ---- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A: 0.0030 0.0040 Axial B: 0.0010 0.0030 Axial C: -0.1130 -0.1150 Trans D: -0.0340 -0.0338 Lateral E: 0.3315 0.3315 Lateral F: 0.5345 0.5350 GALILS Commanded: 12500 -1600 5300 47050 -8800 -8400 Actual: 12500 -1600 5300 47050 -8800 -8400 SETMIR VALUES PrimDesOrient: 0.0 -59.5 -9.15 -512.0 1906.3 PrimOrient: 1.07 -59.51 -9.21 -512.13 1906.31 SECONDARY: ---------- Focus: 0.0000 Air temp: -3.78 Altitude: 30.0 MIGS TONIGHT NOMINAL Axial A: -9.6610 -9.6570 Axial B: -9.6750 -9.6710 Axial C: -9.6960 -9.6970 Trans D: 0.1060 0.1140 GALILS Commanded: 4893850 4894700 4913350 0 -3450 Actual: 4858537 4857265 4856408 0 -3450 SETMIR VALUES SecDesOrient: 3857.0 0.0 0.0 0.0 42.22 SecOrient: 3855.57 0.42 -0.49 0.29 41.98 ---- Focus Log ---- Time M1 M2 Focus Az Alt Temp Wind Dir ================================================================================ 00:00:00 1906 42 0 121.0 30.0 -2.2 8 324 00:15:00 1906 43 0 121.0 30.0 -2.6 9 258 00:30:00 1906 43 0 121.0 30.0 -3.6 8 331 00:45:00 1906 42 0 121.0 30.0 -3.7 7 9 01:00:00 1906 42 0 121.0 30.0 -3.7 5 312 01:15:00 1906 -227 0 147.1 81.1 -3.8 9 338 01:30:00 1906 -236 550 165.2 82.4 -3.6 17 359 01:45:00 1906 -238 550 187.3 82.7 -3.4 12 350 02:00:00 1906 -231 550 207.4 81.7 -3.5 8 323 02:15:00 1906 -220 550 221.4 79.9 -3.7 6 330 02:30:00 1906 -208 550 229.0 78.1 -3.8 2 353 02:45:00 1906 -188 550 236.1 75.1 -3.8 12 2 03:00:00 1906 -171 550 239.8 72.4 -3.4 3 345 03:15:00 1906 -155 550 242.2 69.6 -3.2 8 329 03:30:00 1906 -138 450 243.8 66.8 -3.3 4 322 03:45:00 1906 -120 400 244.7 64.0 -2.9 14 282 04:00:00 1906 -103 400 245.2 61.1 -2.6 11 320 04:15:00 1906 -86 400 245.5 58.2 -2.7 13 316 04:30:00 1906 -106 340 193.0 61.6 -2.7 14 321 04:45:00 1906 -102 340 195.5 61.0 -2.8 8 326 05:00:00 1906 -94 290 199.8 59.8 -2.8 9 336 05:15:00 1906 -90 290 202.7 58.6 -2.7 14 334 05:30:00 1906 -82 290 205.2 57.4 -2.4 8 339 05:45:00 1906 -74 290 207.5 56.0 -2.3 15 327 06:00:00 1906 -66 290 209.5 54.4 -2.2 13 310 06:15:00 1906 -58 290 211.1 52.8 -2.3 12 314 06:30:00 1906 -49 290 212.5 51.2 -2.7 15 304 06:45:00 1906 -39 290 213.7 49.4 -2.7 14 302 07:00:00 1906 -31 290 214.6 47.7 -2.9 15 306 07:15:00 1906 -22 290 215.3 45.9 -2.8 14 314 07:30:00 1906 -14 350 215.8 44.0 -3.0 9 302 07:45:00 1906 -5 360 216.2 42.2 -3.2 9 317 08:00:00 1906 -85 360 378.5 58.0 -3.4 10 303 08:15:00 1906 -90 360 371.5 58.8 -3.4 10 296 08:30:00 1906 -92 360 364.3 59.3 -3.2 11 276 08:45:00 1906 -92 360 356.9 59.3 -3.3 12 288 09:00:00 1906 -91 250 349.6 58.9 -2.0 13 282 09:15:00 1906 -87 250 342.6 58.2 -2.3 13 288 09:30:00 1906 -108 250 191.8 62.0 -2.2 16 296 09:45:00 1906 -102 200 197.0 60.8 -2.1 13 303 10:00:00 1906 -96 200 200.2 59.8 -2.0 17 311 10:15:00 1906 -89 200 203.1 58.6 -1.9 11 296 10:30:00 1906 -81 200 205.6 57.3 -1.6 22 317 10:45:00 1906 -74 200 207.9 55.9 -1.6 16 312 11:00:00 1906 -66 200 209.8 54.4 -1.6 11 328 11:15:00 1906 -57 200 211.4 52.8 -1.9 17 331 ---- Telescope Status ---- 23:33Z Started ventilation Opened at 00:35:48 Closed at 11:43:49 Status at: 1:49:01Z Telescope Position: 121.0, 29.9, -0.0 mount Instrument mounted: FPS Counterweights at: 685.5, 687.2, 705.2, 704.6 LN2 autofill systems: Connected and turned on 180L LN2 dewar scale: SP1 185.0 lbs, 17.9 psi ---- Software Used ---- Get Versions, 01/26/22, 23:02:45 -- STUI software: STUI : 1.7.16 alerts : 2.2.0 apo : 3.0.1 boss : 6.0.1 -boss.specMec : 3.0.4 guider : FAILED ecamera : FAILED fliswarm : 0.2.1-alpha.0 jaeger : 0.13.2-alpha.0 kaiju : 1.2.2-alpha.1 coordio : 1.2.1-alpha.2 fps_calibrati : APO.2021.12.25+960cb05 cherno : 0.1.1-alpha.0 hal : 0.1.1-alpha.0 hartmann : 2.0.2 hub : 5.0.1a0 mcp : 2.1 -mcp.plc : 34 -mcp.azFiduci : v1_148 -mcp.altFiduc : v1_148 -mcp.rotFiduc : v1_148 tcc : 1.4.0 apogee : not availble apogeecal : not availble apogeeql : v1_7_0dev STUIAdditions : 3.1.11 --------------Other Versions-------------- sdss-obstools : 3.7.8 TPM : 1.2-31-gd7eb MCP : 2.1 PLC : V34 Fiducials : v1_148 idlspec2d : v6_0_4 Kronos : 0.1.0 roboscheduler : FAILED /dev/sdb1 2.0T 158G 1.9T 8% /home 10.25.1.230:/data 21T 15T 5.4T 74% /data ---- APOGEE Data Summary ---- MJD UTC Design-Config Exposure Type Dith Reads Arch -------------------------------------------------------------------------------- 59605 11:30:07 35936-2836 40430036 Dark B 60 a-b-c 59605 11:40:45 35936-2836 40430037 Dark B 60 a-b-c 59605 11:51:23 35936-2836 40430038 Dark B 60 a-b-c 59605 12:02:15 35936-2836 40430039 Quartzflat B 10 a-b-c 59605 12:04:02 35936-2836 40430040 Quartzflat B 10 a-b-c 59605 12:05:50 35936-2836 40430041 Quartzflat B 10 a-b-c 59605 12:07:43 35936-2836 40430042 ThAr Arc B 12 a-b-c 59605 12:09:55 35936-2836 40430043 UNe Arc B 40 a-b-c 59605 12:17:12 35936-2836 40430044 ThAr Arc A 12 a-b-c 59605 12:19:25 35936-2836 40430045 UNe Arc A 40 a-b-c 59605 12:26:40 35936-2836 40430046 Dark A 30 a-b-c 59605 12:32:01 35936-2836 40430047 Internalflat A 30 a-b-c 59605 12:37:21 35936-2836 40430048 Internalflat A 30 a-b-c 59605 12:42:41 35936-2836 40430049 Internalflat A 30 a-b-c 59605 12:48:11 35936-2836 40430050 Dark A 30 a-b-c 59605 12:53:45 35936-2836 40430051 FPI Lamp A 30 a-b-c ThAr Offsets: ['-0.53', '0.54', '-0.53'] UNe Offsets: ['-0.50', '0.53', '-0.51'] MJD UTC Design-Config Exposure Type Dith Reads Arch -------------------------------------------------------------------------------- 59605 22:55:05 35936-2836 40440001 Dark A 3 a-b-c 59605 23:00:40 35936-2836 40440002 Dark A 60 a-b-c 59605 23:11:33 35936-2836 40440003 Quartzflat A 10 a-b-c 59605 23:13:28 35936-2836 40440004 ThAr Arc B 12 a-b-c 59605 23:15:40 35936-2836 40440005 UNe Arc B 40 a-b-c 59605 23:22:58 35936-2836 40440006 ThAr Arc A 12 a-b-c 59605 23:25:11 35936-2836 40440007 UNe Arc A 40 a-b-c 59605 23:32:37 35936-2836 40440008 Dark A 60 a-b-c 59605 23:43:29 35936-2836 40440009 FPI Lamp A 30 a-b-c 59606 00:06:21 35936-2836 40440010 Object A 5 a-b-c 59606 00:07:19 35936-2836 40440011 Object B 5 a-b-c 59606 00:09:42 35936-2836 40440012 Object A 5 a-b-c 59606 00:10:39 35936-2836 40440013 Object B 5 a-b-c 59606 00:11:34 35936-2836 40440014 Object B 2 a-b-c 59606 00:12:04 35936-2836 40440015 Object A 2 a-b-c 59606 00:16:58 35936-2836 40440016 Object A 5 a-b-c 59606 00:17:56 35936-2836 40440017 Object B 5 a-b-c 59606 00:18:51 35936-2836 40440018 Object B 2 a-b-c 59606 00:19:21 35936-2836 40440019 Object A 2 a-b-c 59606 00:22:43 35936-2836 40440020 Object A 5 a-b-c 59606 00:23:41 35936-2836 40440021 Object B 5 a-b-c 59606 00:24:36 35936-2836 40440022 Object B 2 a-b-c 59606 00:25:07 35936-2836 40440023 Object A 2 a-b-c 59606 00:27:31 35936-2836 40440024 Object A 5 a-b-c 59606 00:28:29 35936-2836 40440025 Object B 5 a-b-c 59606 00:29:23 35936-2836 40440026 Object B 2 a-b-c 59606 00:29:54 35936-2836 40440027 Object A 2 a-b-c 59606 00:40:52 35936-2836 40440028 Object A 3 a-b-c 59606 00:41:38 35936-2836 40440029 Object A 2 a-b-c 59606 00:42:05 35936-2836 40440030 Object B 2 a-b-c 59606 00:47:38 35936-2836 40440031 Object A 2 a-b-c 59606 00:48:04 35936-2836 40440032 Object B 2 a-b-c 59606 08:01:32 26127-2911 40440033 Object A 46 a-b-c 59606 08:09:44 26127-2911 40440034 Object B 46 a-b-c 59606 08:17:54 26127-2911 40440035 Object B 46 a-b-c 59606 08:26:12 26127-2911 40440036 Object A 46 a-b-c 59606 08:34:21 26127-2911 40440037 Object A 46 a-b-c 59606 08:42:34 26127-2911 40440038 Object B 46 a-b-c 59606 08:50:43 26127-2911 40440039 Object B 43 a-b-c 59606 08:58:29 26127-2911 40440040 Object A 43 a-b-c 59606 09:08:20 26127-2911 40440041 Domeflat A 5 a-b-c ThAr Offsets: ['-0.53'] UNe Offsets: ['-0.51'] ---- eBOSS Data Summary ---- MJD UTC Design-Config Exposure Type Dith SOS ETime Hart -------------------------------------------------------------------------------- 59606 22:56:05 35936-2836 00336643 Bias - r1-b1 0 Closed 59606 22:57:35 35936-2836 00336644 Dark - r1-b1 20 Closed 59606 23:03:32 35936-2836 00336645 Hart - r1-b1 4 Left 59606 23:04:12 35936-2836 00336646 Hart - r1-b1 4 Right 59606 23:06:33 35936-2836 00336647 Hart - r1-b1 4 Left 59606 23:07:13 35936-2836 00336648 Hart - r1-b1 4 Right 59606 23:09:36 35936-2836 00336649 Arc - r1-b1 4 Open 59606 23:11:46 35936-2836 00336650 Flat - r1-b1 25 Open 59606 00:06:40 35936-2836 00336651 Science - r1-b1 30 Open 59606 00:09:52 35936-2836 00336652 Science - r1-b1 30 Open 59606 00:11:47 35936-2836 00336653 Science - r1-b1 30 Open 59606 00:17:17 35936-2836 00336654 Science - r1-b1 30 Open 59606 00:19:10 35936-2836 00336655 Science - r1-b1 30 Open 59606 00:23:02 35936-2836 00336656 Science - r1-b1 30 Open 59606 00:24:55 35936-2836 00336657 Science - r1-b1 30 Open 59606 00:27:49 35936-2836 00336658 Science - r1-b1 30 Open 59606 00:29:44 35936-2836 00336659 Science - r1-b1 30 Open 59606 00:41:57 35936-2836 00336660 Science - r1-b1 20 Open 59606 00:47:48 35936-2836 00336661 Science - r1-b1 20 Open 59606 01:06:54 35900-2871 00336662 Hart - r1-b1 4 Left 59606 01:07:35 35900-2871 00336663 Hart - r1-b1 4 Right 59606 01:11:32 35900-2871 00336664 Arc - r1-b1 4 Open 59606 01:13:07 35900-2871 00336665 Flat - r1-b1 25 Open 59606 01:38:18 35900-2871 00336666 Science - r1-b1 300 Open 59606 01:46:40 35900-2872 00336667 Science - r1-b1 300 Open 59606 01:55:08 35900-2873 00336668 Science - r1-b1 300 Open 59606 02:03:33 35900-2874 00336669 Science - r1-b1 300 Open 59606 02:11:57 35900-2875 00336670 Science - r1-b1 300 Open 59606 02:20:25 35900-2876 00336671 Science - r1-b1 300 Open 59606 02:34:22 35900-2877 00336672 Science - r1-b1 300 Open 59606 02:44:56 35900-2878 00336673 Science - r1-b1 300 Open 59606 02:53:20 35900-2879 00336674 Science - r1-b1 300 Open 59606 03:01:43 35900-2880 00336675 Science - r1-b1 300 Open 59606 03:10:06 35900-2881 00336676 Science - r1-b1 300 Open 59606 03:18:33 35900-2882 00336677 Science - r1-b1 300 Open 59606 03:26:58 35900-2883 00336678 Science - r1-b1 300 Open 59606 03:35:22 35900-2884 00336679 Science - xx-b1 300 Open 59606 03:43:49 35900-2885 00336680 Science - r1-b1 300 Open 59606 03:52:13 35900-2887 00336681 Science - r1-b1 300 Open 59606 04:00:38 35900-2888 00336682 Science - r1-b1 300 Open 59606 04:09:06 35900-2889 00336683 Science - r1-b1 300 Open 59606 04:17:33 35900-2890 00336684 Science - r1-b1 300 Open 59606 04:34:22 35918-2892 00336685 Hart - r1-b1 4 Left 59606 04:35:03 35918-2892 00336686 Hart - r1-b1 4 Right 59606 04:45:06 35918-2892 00336687 Arc - r1-b1 4 Open 59606 04:46:39 35918-2892 00336688 Flat - r1-b1 25 Open 59606 04:52:07 35918-2892 00336689 Science - r1-b1 300 Open 59606 05:00:25 35918-2893 00336690 Science - r1-b1 300 Open 59606 05:08:48 35918-2894 00336691 Science - r1-b1 300 Open 59606 05:17:13 35918-2895 00336692 Science - r1-b1 300 Open 59606 05:25:35 35918-2896 00336693 Science - r1-b1 300 Open 59606 05:38:14 35918-2897 00336694 Science - r1-b1 300 Open 59606 05:47:38 35918-2898 00336695 Science - r1-b1 300 Open 59606 05:56:02 35918-2899 00336696 Science - r1-b1 300 Open 59606 06:04:25 35918-2900 00336697 Science - r1-b1 300 Open 59606 06:14:48 35918-2901 00336698 Science - r1-b1 300 Open 59606 06:24:59 35918-2902 00336699 Science - r1-b1 300 Open 59606 06:33:24 35918-2903 00336700 Science - r1-b1 300 Open 59606 06:43:03 35918-2904 00336701 Science - r1-b1 300 Open 59606 06:56:11 35918-2905 00336702 Science - r1-b1 300 Open 59606 07:04:43 35918-2906 00336703 Science - r1-b1 300 Open 59606 07:13:04 35918-2907 00336704 Science - r1-b1 300 Open 59606 07:21:27 35918-2908 00336705 Science - r1-b1 300 Open 59606 07:29:58 35918-2909 00336706 Science - r1-b1 300 Open 59606 07:38:18 35918-2910 00336707 Science - r1-b1 300 Open 59606 07:52:33 26127-2911 00336708 Hart - r1-b1 4 Left 59606 07:53:14 26127-2911 00336709 Hart - r1-b1 4 Right 59606 07:56:22 26127-2911 00336710 Arc - r1-b1 4 Open 59606 07:57:55 26127-2911 00336711 Flat - r1-b1 25 Open 59606 08:01:43 26127-2911 00336712 Science - r1-b1 900 Open 59606 08:18:06 26127-2911 00336713 Science - r1-b1 900 Open 59606 08:34:30 26127-2911 00336714 Science - r1-b1 900 Open 59606 08:50:53 26127-2911 00336715 Science - r1-b1 900 Open 59606 09:18:22 35958-2912 00336716 Hart - r1-b1 4 Left 59606 09:19:04 35958-2912 00336717 Hart - r1-b1 4 Right 59606 09:28:41 35958-2912 00336718 Arc - r1-b1 4 Open 59606 09:30:16 35958-2912 00336719 Flat - r1-b1 25 Open 59606 09:47:08 35958-2912 00336720 Science - r1-b1 300 Open 59606 09:57:34 35958-2912 00336721 Science - r1-b1 300 Open 59606 10:06:04 35958-2913 00336722 Science - r1-b1 300 Open 59606 10:14:28 35958-2914 00336723 Science - r1-b1 300 Open 59606 10:27:27 35958-2912 00336724 Science - r1-b1 300 Open 59606 10:43:23 35958-2916 00336725 Science - r1-b1 300 Open 59606 10:51:50 35958-2917 00336726 Science - r1-b1 300 Open ---- BOSS Spectrographs Collimation ---- Time Temp R off B off Move Resid ================================================================================ 23:07:52 3.3 -659 -1.2 -137 -1.6 01:08:13 1.1 2968 -11.3 3283 -1.0 04:35:41 -0.3 -5937 13.9 -5185 -2.4 07:53:52 -0.6 -659 2.8 -779 0.4 09:19:43 -0.5 659 1.8 40 1.9 ---- Weather Log ---- Time Temp DP Diff Humid Wind Dir 1μm Dust IRSC σ IRSC μ ================================================================================ 00:00:00 -2.2 -2.2 -8.6 61.9 8.3 324 836 nan nan 00:15:00 -2.6 -2.6 -9.0 61.5 9.0 258 745 nan nan 00:30:00 -3.6 -3.6 -9.6 63.2 8.2 331 570 nan nan 00:45:00 -3.7 -3.7 -10.1 61.2 6.6 9 362 nan nan 01:00:00 -3.7 -3.7 -9.8 62.3 4.6 312 321 nan nan 01:15:00 -3.8 -3.8 -9.4 64.8 8.8 338 341 16.6 152 01:30:00 -3.6 -3.6 -9.6 63.4 17.1 359 365 23.1 199 01:45:00 -3.4 -3.4 -9.8 61.3 12.1 350 333 20.6 86 02:00:00 -3.5 -3.5 -9.6 62.6 7.9 323 304 15.2 104 02:15:00 -3.7 -3.7 -9.5 64.0 6.1 330 296 25.5 153 02:30:00 -3.8 -3.8 -9.3 65.3 1.7 353 291 19.4 202 02:45:00 -3.8 -3.8 -9.3 65.6 12.5 2 297 20.6 147 03:00:00 -3.4 -3.4 -9.5 62.9 3.0 345 275 9.0 85 03:15:00 -3.2 -3.2 -9.7 61.1 7.6 329 267 14.7 194 03:30:00 -3.3 -3.3 -9.6 61.9 4.4 322 275 23.6 174 03:45:00 -2.9 -2.9 -9.8 59.1 14.0 282 299 30.2 91 04:00:00 -2.6 -2.6 -10.9 52.8 10.7 320 289 25.6 179 04:15:00 -2.7 -2.7 -11.0 52.9 12.7 316 353 24.9 106 04:30:00 -2.7 -2.7 -11.1 52.5 13.7 321 423 12.9 127 04:45:00 -2.8 -2.8 -11.4 51.5 8.4 326 342 12.1 84 05:00:00 -2.8 -2.8 -12.2 48.4 8.7 336 407 18.2 210 05:15:00 -2.7 -2.7 -12.9 45.5 13.6 334 403 19.1 212 05:30:00 -2.4 -2.4 -13.1 43.8 8.0 339 339 26.8 236 05:45:00 -2.3 -2.3 -13.2 43.2 14.6 327 316 26.3 178 06:00:00 -2.2 -2.2 -13.7 41.0 13.1 310 325 20.7 195 06:15:00 -2.3 -2.3 -13.4 42.3 11.6 314 303 6.7 155 06:30:00 -2.7 -2.7 -12.6 46.5 14.6 304 425 17.9 195 06:45:00 -2.7 -2.7 -12.1 48.4 14.0 302 433 14.4 119 07:00:00 -2.9 -2.9 -11.9 49.7 15.1 306 436 27.1 86 07:15:00 -2.8 -2.8 -11.8 49.9 13.7 314 498 33.8 201 07:30:00 -3.0 -3.0 -11.6 51.5 9.4 302 475 8.1 84 07:45:00 -3.2 -3.2 -11.8 51.2 8.7 317 518 10.6 84 08:00:00 -3.4 -3.4 -11.8 52.1 9.6 303 485 13.4 84 08:15:00 -3.4 -3.4 -11.6 53.2 10.2 296 552 5.6 103 08:30:00 -3.2 -3.2 -11.9 51.2 10.9 276 538 10.3 183 08:45:00 -3.3 -3.3 -12.1 50.5 11.6 288 548 10.2 85 09:00:00 -2.0 -2.0 -13.8 40.1 13.3 282 278 14.5 85 09:15:00 -2.3 -2.3 -14.7 38.2 12.9 288 273 6.0 170 09:30:00 -2.2 -2.2 -14.6 38.1 15.6 296 337 5.9 169 09:45:00 -2.1 -2.1 -14.6 37.8 12.6 303 300 2.3 127 10:00:00 -2.0 -2.0 -15.4 35.2 17.0 311 505 11.1 84 10:15:00 -1.9 -1.9 -15.3 35.3 10.9 296 627 12.5 109 10:30:00 -1.6 -1.6 -14.6 36.4 21.7 317 482 23.5 162 10:45:00 -1.6 -1.6 -14.0 38.1 15.6 312 433 42.7 233 11:00:00 -1.6 -1.6 -13.7 39.4 11.0 328 567 25.8 125 11:15:00 -1.9 -1.9 -14.4 37.9 17.2 331 436 19.1 116