Subject: 2.5m obslog 20240208 (SJD 60349) From: kpan@apo.nmsu.edu Date: Fri, 9 Feb 2024 12:41:08 +0000 (UTC) APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Thursday February 08, 2024 (SJD 60349) ---- Observing Team ---- Kaike Pan ---- Observing Plan ---- Thu 08 Feb 2024 60349 0.01 01:36 01:51 12:43 04:02 14:56 --- dark (10.9 h) plus 0.2 h for 12 deg design ---- Observing Summary ---- We open 4 hours to mostly clear to cloudy sky with poor seeing, 2.0 - 3.5". The rest of the night was lost to the weather. Notes: 1: Jaeger reported robot 716 collision once. 2. Instead of observing one bright design, I planed to run guiding and tracking tests with two default.dat files: default.dat.m1move.20231213 and default.dat.current.20231108. With each file, I plan to let guiding settle down, guiding for 5 minutes, record the guiding RMS range and measured RA and Dec error ranges for the period, then I would turn off the guiding but keep the telescope in tracking, taking one GFA exposure every minute for ~10 minutes to see how well the tracking is with each default.dat file (FYI: we performed several tracking tests in SDSS4, the data showed that the telescope tracks very well, star images on the engineering camera only shift 0.5"-1.0" in 30 minutes without guiding.) Unfortunately, cherno was unable to get solutions on multiple GFAs for this fields, sometime get solutions on 2, sometimes 4, plus poor seeing ~3". I didn't get useful data on the tests. One thing for sure is that the telescope pointing offsets between the two default.dat was bigger tha n than one arc minutes. See log body for more details. 3. Cherno could not find solutions on multiple GFAs for the field 103653. 4. For three fields observed tonight, measured RA errors are all in negative side from -0.4" - -0.2". 5. clunk noises were heard when closed at 4:50Z UT, likely from the NE wheel. A check didn't find anything obvious out position. ---- Automatic Summary ---- Time Field-Design-Conf DesignType BOSS/APOGEE Seeing Overhead Complete? Comment 01:06:20 103653-462097-12767 dark_faint 2x900/2xAB 3.5" 0:00 not don no solutions on multiple GFAs 02:30:37 103665-462118-12768 dark_faint 2x900/2xAB 2.2" 6:52 Done 03:08:53 103665-462119-12769 dark_faint 2x900/2xAB 3.1" 4:49 Done epoch done 03:45:16 101991-457375-12770 dark_faint 3x900/3xAB 3.0" 8:12 not done, cloud and poor seeing ---- Engineering Issues ---- A clunk noise was heard when close the building, likely from the NE wheel. ---- Observing Log ---- Afternoon: ========== BOSS collimation was checked. No adjustment made. 23:40:30 Hartmann collimate output sp1: offset: r= -1979 (Out of focus); b= 3.8 (In Focus) sp1: pred. move: spAverageMove= -1600 sp1: pred. resid: r= -379, b= -1.2, txt= OK, spTemp = 2.5 FVC dark was taken, checked, confirmed good. GFA biases and darks are checked, fine. APOGEE evening cal data are checked, confirmed normal. 23:55Z: started ventilation. Night: ==== 23:35:33 apogee exposure file= apRaw-47870001 3 A Dark 23:35:52 boss exposure 0 sec file=0364916 bias 23:37:12 boss exposure 20 sec file=0364917 dark 23:38:23 apogee exposure file= apRaw-47870002 60 A Dark 23:38:29 boss exposure 4 sec file=0364918 arc 23:39:09 boss exposure 4 sec file=0364919 arc 23:40:25 Hartmann: offset r= -1979 (Out of focus) b = 3.8 (In Focus) pred_move = -1600 pred_resid r= -379 b= -1.2 cmnt=OK 23:42:34 boss exposure 25 sec file=0364920 flat 23:45:22 boss exposure 4 sec file=0364921 arc ======================================================= =====>>>>> 23:48:19 Config Loaded: -999--999-12766 ======================================================= 23:49:06 FVC exposure /data/fcam/60349/proc-fimg-fvc1n-0001.fits 23:48:59 fvc_perc_90= 66.8 fvc_percent_reached= 1.4 fvc_rms= 42.76 23:49:14 apogee exposure file= apRaw-47870003 10 A QuartzFlat 23:51:09 apogee exposure file= apRaw-47870004 12 B ArcLamp 23:53:21 apogee exposure file= apRaw-47870005 40 B ArcLamp 00:00:39 apogee exposure file= apRaw-47870006 12 A ArcLamp 00:02:51 apogee exposure file= apRaw-47870007 40 A ArcLamp 00:10:17 apogee exposure file= apRaw-47870008 60 A Dark 00:21:09 apogee exposure file= apRaw-47870009 30 A ArcLamp 00:56:39 apogee exposure file= apRaw-47870010 5 A DomeFlat 00:58:36 apogee exposure file= apRaw-47870011 5 A DomeFlat 00:59:53 apogee exposure file= apRaw-47870012 5 A DomeFlat 01:01:01 boss exposure 4 sec file=0364922 arc 01:01:43 boss exposure 4 sec file=0364923 arc 01:02:59 Hartmann: offset r= 2308 (Out of focus) b = -10.3 (Out of focus) pred_move = 2793 pred_resid r= -485 b= -1.5 cmnt=OK 01:03:54 boss exposure 25 sec file=0364924 flat 01:05:42 boss exposure 25 sec file=0364925 flat ======================================================= =====>>>>> 01:06:20 Config Loaded: 103653-462097-12767 ======================================================= 01:07:30 boss exposure 25 sec file=0364926 flat Instead of observing one bright design during evening twilight, I planed to run a tracking test and a guiding test with two default.dat files: default.dat.m1move.20231213 and default.dat.current.20231108. So I load the first dark design 462097 with --epoch-delay 3000. The plan is to run the test with the design and collect science data for the design after the tests. Unfortunately, cherno has difficulties to get reliable solutions on GFAs on this field. Sometimes, it got solutions on 4 GFAs, sometimes on only two. See a lot of messages like : cherno w text="gfa6: Gaia cross-match failed: Using URI string without sqlalchemy installed." 02:29:34 hal.hal 11808 cherno w text="gfa1: Gaia cross-match failed: Using URI string without sqlalchemy installed." 02:29:34 hal.hal 11808 cherno w text="gfa5: Gaia cross-match failed: Using URI string without sqlalchemy installed." 02:29:34 hal.hal 11808 cherno w text="gfa4: Gaia cross-match failed: Using URI string without sqlalchemy installed." As a result, guiding RMS kept bouncing around from 0.3 to 2.0". Seeing was poor at 2.5"-3.5". I could not get useful data for the tests. However, we do see that two default.dat files result in pointing offsets larger than one arcminutes. With default.dat.m1move.20231213, the RA, Dec, and Rot offset are -00:00:35, 00:01:20, and -00:20:35; with default.dat.current.20231108, the offsets are -00:00:16, 00:00:4.7, -00:20:44.5 for the same field. 01:15:04 FVC exposure /data/fcam/60349/proc-fimg-fvc1n-0003.fits 01:14:46 fvc_perc_90= 81.2 fvc_percent_reached= 0.6 fvc_rms= 57.39 01:15:42 FVC exposure /data/fcam/60349/proc-fimg-fvc1n-0004.fits 01:15:24 fvc_perc_90= 12.4 fvc_percent_reached= 44.0 fvc_rms= 17.82 01:16:26 boss exposure 4 sec file=0364927 arc 01:58:37 apogee exposure file= apRaw-47870013 43 A Object 01:59:01 boss exposure 900 sec file=0364928 science 02:06:18 apogee exposure file= apRaw-47870014 43 B Object 02:13:56 apogee exposure file= apRaw-47870015 43 B Object 02:15:30 boss exposure 900 sec file=0364929 science 02:21:42 apogee exposure file= apRaw-47870016 43 A Object ======================================================= =====>>>>> 02:30:37 Config Loaded: 103665-462118-12768 ======================================================= 02:33:20 FVC exposure /data/fcam/60349/proc-fimg-fvc1n-0005.fits 02:33:01 fvc_perc_90= 76.6 fvc_percent_reached= 1.4 fvc_rms= 56.85 02:33:58 FVC exposure /data/fcam/60349/proc-fimg-fvc1n-0006.fits 02:33:40 fvc_perc_90= 11.8 fvc_percent_reached= 41.6 fvc_rms= 14.61 02:34:36 boss exposure 4 sec file=0364930 arc 02:36:59 apogee exposure file= apRaw-47870017 43 A Object 02:37:23 boss exposure 900 sec file=0364931 science 02:44:40 apogee exposure file= apRaw-47870018 43 B Object 02:52:17 apogee exposure file= apRaw-47870019 43 B Object 02:53:55 boss exposure 900 sec file=0364932 science 03:00:03 apogee exposure file= apRaw-47870020 43 A Object ======================================================= =====>>>>> 03:08:53 Config Loaded: 103665-462119-12769 ======================================================= 03:11:32 FVC exposure /data/fcam/60349/proc-fimg-fvc1n-0007.fits 03:11:13 fvc_perc_90= 79.1 fvc_percent_reached= 0.8 fvc_rms= 58.27 03:12:10 FVC exposure /data/fcam/60349/proc-fimg-fvc1n-0008.fits 03:11:52 fvc_perc_90= 11.3 fvc_percent_reached= 44.9 fvc_rms= 9.73 03:13:18 apogee exposure file= apRaw-47870021 43 A Object 03:13:46 boss exposure 900 sec file=0364933 science 03:20:59 apogee exposure file= apRaw-47870022 43 B Object 03:28:36 apogee exposure file= apRaw-47870023 43 B Object 03:36:22 apogee exposure file= apRaw-47870024 43 A Object 03:30:14 boss exposure 900 sec file=0364934 science ======================================================= =====>>>>> 03:45:16 Config Loaded: 101991-457375-12770 ======================================================= 03:47:49 FVC exposure /data/fcam/60349/proc-fimg-fvc1n-0009.fits 03:47:30 fvc_perc_90= 80.8 fvc_percent_reached= 2.2 fvc_rms= 55.16 03:48:00 boss exposure 4 sec file=0364935 arc 03:48:27 FVC exposure /data/fcam/60349/proc-fimg-fvc1n-0010.fits 03:48:09 fvc_perc_90= 10.3 fvc_percent_reached= 50.0 fvc_rms= 11.36 03:48:43 boss exposure 4 sec file=0364936 arc 03:49:59 Hartmann: offset r= -3298 (Out of focus) b = 13.9 (Out of focus) pred_move = -3866 pred_resid r= 568 b= 1.8 cmnt=OK 03:50:36 boss exposure 4 sec file=0364937 arc 03:53:03 apogee exposure file= apRaw-47870025 46 A Object 03:53:26 boss exposure 900 sec file=0364938 science 04:01:16 apogee exposure file= apRaw-47870026 46 B Object 04:09:25 apogee exposure file= apRaw-47870027 43 B Object 04:09:55 boss exposure 900 sec file=0364939 science 04:17:11 apogee exposure file= apRaw-47870028 43 A Object 04:24:48 apogee exposure file= apRaw-47870029 43 A Object 04:26:23 boss exposure 900 sec file=0364940 science 04:32:29 apogee exposure file= apRaw-47870030 43 B Object 04:40:07 apogee exposure file= apRaw-47870031 43 B Object 04:45Z: wind speed reach 46 mph and stars were lost to clouds. I decided to abort the ongoing exposures, BOSS, file=364941, APOGEE apRaw-47870031, take apogee dome flats, then close. 04:46:29 apogee exposure file= apRaw-47870032 5 B DomeFlat 04:47:46 apogee exposure file= apRaw-47870033 5 B DomeFlat 04:49:05 apogee exposure file= apRaw-47870034 5 B DomeFlat ---- Mirror Numbers ---- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A: 0.1910 0.1910 Axial B: -0.0670 -0.0650 Axial C: 0.0460 0.0510 Trans D: 0.4010 0.4090 Lateral E: 0.3380 0.3380 Lateral F: 0.5450 0.5440 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: -1.0480 -1.0480 Axial B: -1.0600 -1.0570 Axial C: -1.0970 -1.0990 Trans D: -0.0350 -0.0340 GALILS Commanded: 5909650 5830800 5970450 -1500 -7250 Actual: 5883649 5811542 5906225 -1500 -7250 SETMIR VALUES SecDesOrient: 4657.0 -24.5 -17.5 18.0 125.41 SecOrient: 4656.97 -24.53 -17.54 17.66 125.28 ---- Telescope Offsets and Scale ---- Time Field-Design Az Alt Rot RA Off Dec Off Rot Off Guide RMS (um) ================================================================================ 02:13:56 nan-nan 6.0 48.0 224.0 -0.008 0.023 -0.345 1.605 02:29:19 nan-nan 0.1 48.2 219.0 -0.006 0.023 -0.354 3.125 02:44:36 103665-462118 -1.7 48.0 215.9 -0.005 0.023 -0.343 0.550 02:59:55 103665-462118 -7.2 47.8 211.2 -0.004 0.023 -0.344 0.316 03:15:00 103665-462119 -12.6 47.2 206.6 -0.002 0.023 -0.343 0.621 03:30:00 103665-462119 -17.9 46.4 202.2 -0.000 0.023 -0.343 0.271 03:53:03 101991-457375 62.9 51.0 266.2 -0.019 0.013 -0.320 2.959 04:09:25 101991-457375 58.6 53.9 263.5 -0.018 0.014 -0.324 0.430 04:24:48 101991-457375 54.0 56.5 260.4 -0.018 0.015 -0.326 0.511 04:40:07 101991-457375 48.5 59.2 256.4 -0.017 0.016 -0.325 0.273 ---- Focus Log ---- Time Field-Design M1 M2 Focus Az Alt Temp Wind Dir ================================================================================ 02:13:56 nan-nan 0.00 4924.64 337 6.0 48.0 0.0 18 186 02:29:19 nan-nan 0.00 4690.06 103 0.1 48.2 0.0 16 183 02:44:36 103665-462118 0.00 4840.23 253 -1.7 48.0 0.0 25 205 02:59:55 103665-462118 0.00 4805.90 218 -7.2 47.8 0.0 23 207 03:15:00 103665-462119 0.00 4759.63 170 -12.6 47.2 0.0 22 181 03:30:00 103665-462119 0.00 4749.50 157 -17.9 46.4 0.0 31 215 03:53:03 101991-457375 0.00 4687.26 109 62.9 51.0 0.0 27 215 04:09:25 101991-457375 0.00 4659.86 91 58.6 53.9 0.0 28 230 04:24:48 101991-457375 0.00 4652.40 91 54.0 56.5 0.0 28 214 04:40:07 101991-457375 0.00 4657.71 103 48.5 59.2 0.0 26 204 ---- Telescope Status ---- 00:05Z Started ventilation 00:50Z encl25m : open 05:00Z encl25m : closed No interlocks bypassed Status at:12:40Z 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 176 lbs, 22.6 psi Chiller Flow: 7.38 L/min to FPS, 2.27 L/min to GFAs, 5.2/6.0 gpm total Chiller Temp: 1.0C No chiller alarms ---- Software Used ---- STUI : 1.7.18b1 alerts : 2.3.0 boss : 6.0.2 -boss.specMec : 3.0.4 apo : 4.0.0 fliswarm : 0.5.0 jaeger : 1.6.1 kaiju : 1.3.1 coordio : 1.9.2 fps_calibrati : 2023.12.08+eebcf2b cherno : 0.6.7 astrometrynet : 0.93 hal : 1.0.1a0 hartmann : 2.0.2 hub : 5.0.1a0 mcp : 2.1-1-ge461 -mcp.plc : 35 -mcp.azFiduci : v1_149 -mcp.altFiduc : v1_149 -mcp.rotFiduc : v1_149 tcc : 1.4.0 apogee : not availble apogeecal : not availble apogeeql : v1_7_0dev STUIAdditions : 3.1.20 Boson : 0.3.2 sdss-obstools : 3.9.3 TPM : 1.2-31-gd7eb MCP : 2.1-1-ge461 PLC : V35 Fiducials : v1_149 idlspec2d : v6_1_0 Kronos : 1.6.2a roboscheduler : 1.4.0 /dev/sdb1 2.0T 312G 1.7T 16% /home /dev/sdd1 22T 17T 3.9T 82% /data ---- APOGEE Data Summary ---- MJD UTC Field-Design-Config Exposure Type Dith Reads Arch -------------------------------------------------------------------------------- 60348 23:35:33 -999- -999-12765 47870001 Dark A 3 a-b-c 60348 23:38:23 -999- -999-12765 47870002 Dark A 60 a-b-c 60348 23:49:14 -999- -999-12766 47870003 Quartzflat A 10 a-b-c 60348 23:51:09 -999- -999-12766 47870004 ThAr Arc B 12 a-b-c 60348 23:53:21 -999- -999-12766 47870005 UNe Arc B 40 a-b-c 60349 00:00:39 -999- -999-12766 47870006 ThAr Arc A 12 a-b-c 60349 00:02:52 -999- -999-12766 47870007 UNe Arc A 40 a-b-c 60349 00:10:18 -999- -999-12766 47870008 Dark A 60 a-b-c 60349 00:21:09 -999- -999-12766 47870009 FPI Lamp A 30 a-b-c 60349 00:56:39 -999- -999-12766 47870010 Domeflat A 5 a-b-c 60349 00:58:36 -999- -999-12766 47870011 Domeflat A 5 a-b-c 60349 00:59:54 -999- -999-12766 47870012 Domeflat A 5 a-b-c 60349 01:58:37 103653-462097-12767 47870013 Object A 43 a-b-c 60349 02:06:18 103653-462097-12767 47870014 Object B 43 a-b-c 60349 02:13:56 103653-462097-12767 47870015 Object B 43 a-b-c 60349 02:21:42 103653-462097-12767 47870016 Object A 43 a-b-c 60349 02:36:59 103665-462118-12768 47870017 Object A 43 a-b-c 60349 02:44:40 103665-462118-12768 47870018 Object B 43 a-b-c 60349 02:52:17 103665-462118-12768 47870019 Object B 43 a-b-c 60349 03:00:03 103665-462118-12768 47870020 Object A 43 a-b-c 60349 03:13:17 103665-462119-12769 47870021 Object A 43 a-b-c 60349 03:20:59 103665-462119-12769 47870022 Object B 43 a-b-c 60349 03:28:36 103665-462119-12769 47870023 Object B 43 a-b-c 60349 03:36:22 103665-462119-12769 47870024 Object A 43 a-b-c 60349 03:53:03 101991-457375-12770 47870025 Object A 46 a-b-c 60349 04:01:16 101991-457375-12770 47870026 Object B 46 a-b-c 60349 04:09:25 101991-457375-12770 47870027 Object B 43 a-b-c 60349 04:17:11 101991-457375-12770 47870028 Object A 43 a-b-c 60349 04:24:48 101991-457375-12770 47870029 Object A 43 a-b-c 60349 04:32:29 101991-457375-12770 47870030 Object B 43 a-b-c 60349 04:40:07 101991-457375-12770 47870031 Object B 25 a-b-c 60349 04:46:29 101991-457375-12770 47870032 Domeflat B 5 a-b-c 60349 04:47:46 101991-457375-12770 47870033 Domeflat B 5 a-b-c 60349 04:49:05 101991-457375-12770 47870034 Domeflat B 5 a-b-c ThAr Offsets: ['-0.49'] UNe Offsets: ['-0.49'] Object Offsets: Max: 0.49, Min: 0.47, Mean: 0.48 num field design config exptype dithpix nread relflux okay dx dy sigx sigy fpi1 fpi2 -------- ------ ------ ------ ------------ ------- ----- ------- ---- ------- ------- ------ ------ ---- ---- 47870001 -999 -999 12765 DARK 13.0 3 100 True -- -- -- -- -- -- 47870002 -999 -999 12765 DARK 13.0 60 -22 True -- -- -- -- -- -- 47870003 -999 -999 12766 QUARTZFLAT 13.0 10 107 True -- -0.26 -- 0.86 -- -- 47870004 -999 -999 12766 ARCLAMP-THAR 13.5 12 91 True 1.36 0.50 1.05 0.88 -- -- 47870005 -999 -999 12766 ARCLAMP-UNE 13.5 40 103 True 0.94 0.34 1.13 0.89 -- -- 47870006 -999 -999 12766 ARCLAMP-THAR 13.0 12 97 True 0.85 0.56 1.06 0.88 -- -- 47870007 -999 -999 12766 ARCLAMP-UNE 13.0 40 94 True 0.48 0.41 1.10 0.86 -- -- 47870008 -999 -999 12766 DARK 13.0 60 0 True -- -- -- -- -- -- 47870009 -999 -999 12766 FPI 13.0 30 136 True 0.03 0.28 1.17 0.88 -- -- 47870010 -999 -999 12766 DOMEFLAT 13.0 5 110 True -- -0.28 -- 0.87 -- -- 47870011 -999 -999 12766 DOMEFLAT 13.0 5 105 True -- -0.27 -- 0.84 -- -- 47870012 -999 -999 12766 DOMEFLAT 13.0 5 106 True -- -0.28 -- 0.86 -- -- 47870013 103653 462097 12767 OBJECT 13.0 43 78 True 0.87 -0.29 1.77 0.92 101 91 47870014 103653 462097 12767 OBJECT 13.5 43 75 True 1.35 -0.26 1.76 0.87 102 89 47870015 103653 462097 12767 OBJECT 13.5 43 71 True 1.34 -0.27 1.75 0.87 104 87 47870016 103653 462097 12767 OBJECT 13.0 43 75 True 0.87 -0.29 1.77 0.91 101 88 47870017 103665 462118 12768 OBJECT 13.0 43 71 True 0.86 -0.29 1.76 0.91 100 89 47870018 103665 462118 12768 OBJECT 13.5 43 66 True 1.34 -0.26 1.75 0.87 103 88 47870019 103665 462118 12768 OBJECT 13.5 43 69 True 1.35 -0.26 1.75 0.87 103 91 47870020 103665 462118 12768 OBJECT 13.0 43 68 True 0.87 -0.29 1.76 0.92 100 90 47870021 103665 462119 12769 OBJECT 13.0 43 71 True 0.87 -0.28 1.77 0.91 98 89 47870022 103665 462119 12769 OBJECT 13.5 43 72 True 1.34 -0.26 1.75 0.87 103 88 47870023 103665 462119 12769 OBJECT 13.5 43 76 True 1.34 -0.25 1.75 0.87 103 89 47870024 103665 462119 12769 OBJECT 13.0 43 85 True 0.87 -0.28 1.78 0.92 102 90 47870025 101991 457375 12770 OBJECT 13.0 46 82 True 0.86 -0.25 1.76 0.85 98 90 47870026 101991 457375 12770 OBJECT 13.5 46 91 True 1.35 -0.25 1.76 0.88 104 89 47870027 101991 457375 12770 OBJECT 13.5 43 85 True 1.34 -0.25 1.77 0.87 101 89 47870028 101991 457375 12770 OBJECT 13.0 43 89 True 0.88 -0.27 1.77 0.92 98 90 47870029 101991 457375 12770 OBJECT 13.0 43 83 True 0.88 -0.28 1.77 0.92 97 89 47870030 101991 457375 12770 OBJECT 13.5 43 82 True 1.35 -0.25 1.76 0.87 102 89 47870031 101991 457375 12770 OBJECT 13.5 43 46 True 1.35 -0.24 1.75 0.87 53 48 47870032 101991 457375 12770 DOMEFLAT 13.5 5 112 True -- -0.26 -- 0.88 -- -- 47870033 101991 457375 12770 DOMEFLAT 13.5 5 108 True -- -0.25 -- 0.85 -- -- 47870034 101991 457375 12770 DOMEFLAT 13.5 5 110 True -- -0.26 -- 0.86 -- -- num exptype nread mtp1 mtp2 mtp3 mtp4 mtp5 mtp6 mtp7 mtp8 mtp9 mtp10 -------- ---------- ----- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----- 47870003 QUARTZFLAT 10 68 73 82 91 92 86 88 89 90 82 47870010 DOMEFLAT 5 78 85 97 104 111 97 101 108 103 97 47870011 DOMEFLAT 5 77 84 94 100 107 93 98 104 99 94 47870012 DOMEFLAT 5 79 87 96 102 109 95 99 105 101 96 47870032 DOMEFLAT 5 77 84 97 102 109 98 103 109 103 98 47870033 DOMEFLAT 5 78 86 98 101 109 98 102 109 103 98 47870034 DOMEFLAT 5 80 88 99 103 110 99 103 109 103 99 ---- BOSS Data Summary ---- MJD UTC Field-Design-Config Exposure Type SOS ETime Hart -------------------------------------------------------------------------------- 60349 23:35:55 -999- -999-12765 00364916 Bias r1-b1 0 Closed 60349 23:37:14 -999- -999-12765 00364917 Dark r1-b1 20 Closed 60349 23:39:07 -999- -999-12765 00364918 Hart r1-b1 4 Left 60349 23:39:47 -999- -999-12765 00364919 Hart r1-b1 4 Right 60349 23:42:26 -999- -999-12765 00364920 Flat r1-b1 25 Open 60349 23:45:18 -999- -999-12765 00364921 Arc r1-b1 4 Open 60349 01:01:39 -999- -999-12766 00364922 Hart r1-b1 4 Left 60349 01:02:19 -999- -999-12766 00364923 Hart r1-b1 4 Right 60349 01:03:52 -999- -999-12766 00364924 Flat r1-b1 25 Open 60349 01:05:40 -999- -999-12766 00364925 Flat r1-b1 25 Open 60349 01:07:28 103653-462097-12767 00364926 Flat r1-b1 25 Open 60349 01:16:17 103653-462097-12767 00364927 Arc r1-b1 4 Open 60349 01:58:55 103653-462097-12767 00364928 Science r1-b1 900 Open 60349 02:15:23 103653-462097-12767 00364929 Science r1-b1 900 Open 60349 02:34:27 103665-462118-12768 00364930 Arc r1-b1 4 Open 60349 02:37:16 103665-462118-12768 00364931 Science r1-b1 900 Open 60349 02:53:45 103665-462118-12768 00364932 Science r1-b1 900 Open 60349 03:13:35 103665-462119-12769 00364933 Science r1-b1 900 Open 60349 03:30:07 103665-462119-12769 00364934 Science r1-b1 900 Open 60349 03:48:38 101991-457375-12770 00364935 Hart r1-b1 4 Left 60349 03:49:18 101991-457375-12770 00364936 Hart r1-b1 4 Right 60349 03:50:27 101991-457375-12770 00364937 Arc r1-b1 4 Open 60349 03:53:20 101991-457375-12770 00364938 Science r1-b1 900 Open 60349 04:09:48 101991-457375-12770 00364939 Science r1-b1 900 Open 60349 04:26:17 101991-457375-12770 00364940 Science r1-b1 900 Open 60349 05:19:07 101991-457375-12770 00364942 Bias r1-b1 0 Closed 60349 05:25:14 -999- -999-12771 00364943 Bias r1-b1 0 Closed 60349 05:26:34 -999- -999-12771 00364944 Dark r1-b1 20 Closed 60349 05:28:14 -999- -999-12771 00364945 Flat r1-b1 25 Open ---- BOSS Spectrographs Collimation ---- Time Field-Design Temp R off B off Move Resid ================================================================================ 23:40:25 nan-nan 2.5 -1979 3.8 -1600 -1.2 01:02:59 -999--999 0.4 2308 -10.3 2793 -1.5 03:49:59 101991-457375 -0.2 -3298 13.9 -3866 1.8 ---- Time Tracking ---- *=*=*= Observatory: APO *=*=*= MJD: 60349 Fill night time in Hours below *=*=*= Total bright time : 0.4 *=*=*= Bright time, queued observations : 0 *=*=*= Bright time, commissioning/engineering: 0.4 *=*=*= Bright time lost to weather : 0 *=*=*= Bright time lost to technical issues : 0 *=*=*= Total dark time : 10.9 *=*=*= Dark time, queued observations : 3.4 *=*=*= Dark time, commissioning/engineering : 0 *=*=*= Dark time lost to weather : 7.5 *=*=*= Dark time lost to technical issues : 0