APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Monday May 25, 2026 (SJD 61186) ---- Observing Team ---- Dmitry Bizyaev ---- Observing Plan ---- Mon 25 May 2026 61186 0.78 03:03 03:21 10:38 12:33 19:51 --- bright until 09:01 ( 6.9 h, w/ 1.2 h for 8 deg design), then dark ( 1.6 h) ---- Observing Summary ---- Rain and fog and clouds all night long. The BOSS spectro biases, darks, and flats were obtained, se log. They all look good. BIAS: apo_plotbias, 401743, plotfile='biasPlot2026-05-26.ps' Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00401743.fit -4.5 -3.3 -2.5 0.0 2.4 3.0 3.7 sdR-r1-00401743.fit -6.6 -5.0 -3.9 -0.1 3.3 4.3 5.3 DARK: IDL> apo_plotbias, 401751, plotfile='darkPlot2026-05-26.ps' Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00401751.fit -4.4 -3.2 -2.4 0.2 2.8 3.5 4.2 sdR-r1-00401751.fit -6.2 -4.6 -3.4 0.4 4.0 5.0 6.1 Notes ===== - there were multiple warning message about the red BOSS ion pump, like Warn camCheck.SP1RedIonPumpLatched at 2026-05-26 09:39:25 UT found 'Reported by camCheck' According to Grafana plot, the pump lost the pressure (new logP = -4.84) around 5 UT. ---- Observing Log ---- Afternoon ========= All systems found alive and respnsive. The BOSS collimation looks OK, not adjusted: 01:44:25 Hartmann collimate output sp1: offset: r= -2308 (Out of focus); b= 3.8 (In Focus) sp1: pred. move: spAverageMove= -1764 sp1: pred. resid: r= -543, b= -1.7, txt= OK, spTemp = 7.2 cwPositions = 32 32 32 32; MCP instr = 10 (mounted); ---------- motorPosition sp1: 611, 653, 669; ---------- Median spectrographs temperatures: Tsp1= 7.2 Outside air temperature= 0.0; ---------- Boss CCD Temp : sp1r0= -126.2 (-126.6); sp1b2= -101.2 (-100.0); sp1LN2: 8.0; ---------- Apogee: vacuum = 5.724e-07 ( < 1.1e-06 ) ln2Level = 92.048 ( > 85 ) ---------- Weather: Humidity = 61.5 % AirTemp = 7.1 C, DpTemp = 0.2 C diff= 6.9 C wind25m = 8.3 mph, direction = 192.8 deg ---------- semOwner = TCC:0:0 stuiVer=(1.7.19 2023-01-12), pid = 41047 memory = 453 MB ---------- Jaeger disabled robots: 647, 986, 996, 1051 There are 4 disabled robots 23:21:27 apogee exposure file= apRaw-56240001 3 B ArcLamp 23:21:53 boss exposure 0 sec file=0401718 bias 23:22:58 apogee exposure file= apRaw-56240002 60 B Dark ======================================================= =====>>>>> 23:23:30 Config Loaded: -999--999-26719 ======================================================= 23:24:06 FVC exposure image /data/fcam/61186/proc-fimg-fvc1n-0001.fits 23:24:04 fvc_perc_90= 49.2 fvc_percent_reached= 2.4 fvc_rms= 36.63 23:24:48 boss exposure 20 sec file=0401719 dark 23:33:49 apogee exposure file= apRaw-56240003 10 B Qu artzFlat 23:35:42 apogee exposure file= apRaw-56240004 12 B ArcLamp 23:37:54 apogee exposure file= apRaw-56240005 40 B ArcLamp 23:45:11 apogee exposure file= apRaw-56240006 12 A ArcLamp 23:47:24 apogee exposure file= apRaw-56240007 40 A ArcLamp 23:54:49 apogee exposure file= apRaw-56240008 60 A Dark 00:05:41 apogee exposure file= apRaw-56240009 30 A ArcLamp 00:11:04 apogee exposure file= apRaw-56240010 30 B ArcLamp 01:42:24 boss exposure 4 sec file=0401720 arc 01:43:04 boss exposure 4 sec file=0401721 arc 01:44:20 Hartmann: offset r= -2308 (Out of focus) b = 3.8 (In Focus) pred_move = -1764 pred_resid r= -543 b= -1.7 cmnt=OK 01:44:57 boss exposure 4 sec file=0401722 arc 01:46:28 boss exposure 25 sec file=0401723 flat Ventilation postponed because of rain and fog on site. ===== Night ===== 02:01:13 boss exposure 900 sec file=0401724 dark 03:34:42 boss exposure 0 sec file=0401725 bias 03:36:01 boss exposure 0 sec file=0401726 bias 03:37:23 boss exposure 0 sec file=0401727 bias 03:38:42 boss exposure 0 sec file=0401728 bias 03:40:01 boss exposure 0 sec file=0401729 bias 03:41:23 boss exposure 0 sec file=0401730 bias 03:42:42 boss exposure 0 sec file=0401731 bias 03:44:01 boss exposure 0 sec file=0401732 bias 03:45:23 boss exposure 0 sec file=0401733 bias 03:46:42 boss exposure 0 sec file=0401734 bias 03:48:02 boss exposure 0 sec file=0401735 bias 03:49:24 boss exposure 0 sec file=0401736 bias 03:50:43 boss exposure 0 sec file=0401737 bias 03:52:02 boss exposure 0 sec file=0401738 bias 03:53:24 boss exposure 0 sec file=0401739 bias 03:54:43 boss exposure 0 sec file=0401740 bias 03:56:02 boss exposure 0 sec file=0401741 bias 03:57:24 boss exposure 0 sec file=0401742 bias 03:58:43 boss exposure 0 sec file=0401743 bias 04:00:03 boss exposure 0 sec file=0401744 bias 04:01:25 boss exposure 0 sec file=0401745 bias 04:02:44 boss exposure 0 sec file=0401746 bias 04:04:03 boss exposure 0 sec file=0401747 bias 04:05:25 boss exposure 0 sec file=0401748 bias 04:06:44 boss exposure 0 sec file=0401749 bias 04:08:03 boss exposure 900 sec file=0401750 dark 04:24:23 boss exposure 900 sec file=0401751 dark 04:40:42 boss exposure 900 sec file=0401752 dark 05:36:49 boss exposure 25 sec file=0401753 flat 05:38:37 boss exposure 25 sec file=0401754 flat 05:40:24 boss exposure 25 sec file=0401755 flat 05:42:11 boss exposure 25 sec file=0401756 flat 05:43:59 boss exposure 25 sec file=0401757 flat Close to the morning new wave of weather is coming, so I decided to call it a night. 09:43Z calibrations started. [ (56240001, 3, 3, '/data/apogee/raw/61186/apRaw-56240001-001.fits', 'ARCLAMP', 'None', '', '26718', '752755', '100538', 32.041, '2026-05-25T23:21:27.944', 'Podium', 'Closed', 'Closed', 61186, 'APO', 13.499)] problem with exposure: 56240001 num field design config exptype dithpix nread relflux okay dx dy sigx sigy fpi1 fpi2 -------- ------ ------ ------ ------------ ------- ----- ------- ----- ------- ------- ------ ------ ---- ---- 56240001 100538 752755 26718 ARCLAMP-None 13.5 3 0 False 0.00 0.00 0.00 0.00 0 0 56240002 100538 752755 26718 DARK 13.5 60 -35 True -- -- -- -- -- -- 56240003 -999 -999 26719 QUARTZFLAT 13.5 10 110 True -- 0.70 -- 0.85 -- -- 56240004 -999 -999 26719 ARCLAMP-THAR 13.5 12 1 True -3.41 -5.04 1.24 0.75 -- -- 56240005 -999 -999 26719 ARCLAMP-UNE 13.5 40 2 True -9.31 -5.17 0.96 0.81 -- -- 56240006 -999 -999 26719 ARCLAMP-THAR 13.0 12 1 True -4.23 -5.17 1.19 0.89 -- -- 56240007 -999 -999 26719 ARCLAMP-UNE 13.0 40 2 True -9.56 -5.03 0.36 0.99 -- -- 56240008 -999 -999 26719 DARK 13.0 60 3 True -- -- -- -- -- -- 56240009 -999 -999 26719 FPI 13.0 30 242 True -0.79 -5.15 1.11 0.90 -- -- 56240010 -999 -999 26719 FPI 13.5 30 247 True 12.07 -5.11 1.13 0.90 -- -- num exptype nread mtp1 mtp2 mtp3 mtp4 mtp5 mtp6 mtp7 mtp8 mtp9 mtp10 -------- ---------- ----- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----- 56240003 QUARTZFLAT 10 74 81 90 101 100 95 96 99 100 91 ---- Mirror Numbers ---- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A: 0.0060 0.0030 Axial B: -0.0270 -0.0300 Axial C: -0.0230 -0.0280 Trans D: -0.0150 -0.0230 Lateral E: 0.3400 0.3400 Lateral F: 0.5475 0.5475 GALILS Commanded: 8450 -1050 8800 22100 -2000 -1700 Actual: 8450 -1050 8800 22100 -2000 -1700 SETMIR VALUES PrimDesOrient: 0.0 2.03 16.67 -410.97 -787.67 PrimOrient: 1.06 2.03 16.67 -410.97 -787.67 SECONDARY: ---------- Focus: 0.0000 Air temp: 0.00 Altitude: 30.0 MIGS TONIGHT NOMINAL Axial A: -7.6410 -7.6400 Axial B: -7.5360 -7.5350 Axial C: -7.5290 -7.5270 Trans D: 0.2020 0.1960 GALILS Commanded: 2244950 2242950 2238200 -1750 -1700 Actual: 2215628 2225411 2199401 -1750 -1700 SETMIR VALUES SecDesOrient: 1757.0 7.9 1.5 -39.3 35.42 SecOrient: 1756.93 7.82 1.47 -39.33 35.23 ---- Telescope Status ---- Not opened. No interlocks bypassed Status at: 09:43Z Telescope stowed at: 121.0, 30.0, 0.0 mount Instrument mounted: FPS Counterweights at: n/a, FPS is balanced LN2 autofill systems: Connected and turned on 180L LN2 dewar scales: SP1 124 lbs, 24 psi FPS Status ========== CP10 Loop = 7.47 L/min GFA Loop = 2.52 L/min Supply pressure = 44.4 psi Return pressure = 29.9 psi Chiller Status ============== Set temperarature = 10.5 C Flow = 5.0 Gpm ---- Software Used ---- STUI : 1.7.19 alerts : 2.3.0 boss : 6.0.5a1 -boss.specMec : 3.0.4 apo : 4.1.0 fliswarm : 0.6.0 jaeger : 1.11.2a1 kaiju : 1.4.1 coordio : 1.18.1 fps_calibrati : 2025.12.04 cherno : 1.2.2 astrometrynet : 0.93 hal : 1.4.1 hartmann : 2.0.2 hub : 5.0.1a0 mcp : 2.3.1 -mcp.plc : 35 -mcp.azFiduci : v1_153 -mcp.altFiduc : v1_153 -mcp.rotFiduc : v1_153 tcc : 1.4.0 apogee : not availble apogeecal : not availble apogeeql : v1_7_0dev Boson : 0.6.1 --------------Other Versions-------------- sdss-obstools : 3.9.3 TPM : 1.2-31-gd7eb MCP : 2.3.1 idlspec2d : v6_2_1 Kronos : 2.1.0a roboscheduler : 2.1.0 /dev/sdb1 2.0T 510G 1.6T 25% /home /dev/sdd1 22T 15T 6.8T 68% /data ---- APOGEE Data Summary ---- Last morning's calibrations went normally: 61185 49 08:58 56230049 DomeFlat 5 B 13.5 752755-26718 a-b-c - 131 61185 50 08:59 56230050 DomeFlat 5 B 13.5 752755-26718 a-b-c - 134 61185 51 09:00 56230051 DomeFlat 5 B 13.5 752755-26718 a-b-c - 136 61185 52 11:30 56230052 Dark 60 B 13.5 ---------- a-b-c - - 61185 53 11:40 56230053 Dark 60 B 13.5 ---------- a-b-c - - 61185 54 11:51 56230054 Dark 60 B 13.5 ---------- a-b-c - - 61185 55 11:53 56230055 QuarFlat 10 B 13.5 ---------- a-b-c - 104 61185 56 11:55 56230056 QuarFlat 10 B 13.5 ---------- a-b-c - 104 61185 57 11:57 56230057 QuarFlat 10 B 13.5 ---------- a-b-c - 104 61185 58 11:59 56230058 Arc-Thar 12 B 13.5 ---------- a-b-c 2.10 103 61185 59 12:06 56230059 Arc-Une 40 B 13.5 ---------- a-b-c 2.14 97 61185 60 12:08 56230060 Arc-Thar 12 A 13.0 ---------- a-b-c 1.59 100 61185 61 12:16 56230061 Arc-Une 40 A 13.0 ---------- a-b-c 1.63 97 61185 62 12:21 56230062 Dark 30 A 13.0 ---------- a-b-c - - 61185 63 12:26 56230063 InteFlat 30 A 13.0 ---------- a-b-c - - 61185 64 12:32 56230064 InteFlat 30 A 13.0 ---------- a-b-c - - 61185 65 12:37 56230065 InteFlat 30 A 13.0 ---------- a-b-c - - 61185 66 12:43 56230066 Dark 30 A 13.0 ---------- a-b-c - - 61185 67 12:48 56230067 Arc---- 30 A 13.0 ---------- a-b-c - 100 FPI A 61185 68 12:54 56230068 Arc---- 30 B 13.5 ---------- a-b-c - 97 FPI B APOGEE data list, mjd=61186, all raw_data: /data/apogee/utr_cdr/61186/apRaw-*.fits archive: /data/apogee/archive/61186/apR-[a,b,c]-*.apz quickred: /data/apogee/quickred/61186/apq-*.fits ------------------------------------------------------------------------------ mjd i UT File/Exp Imtype Nread A/B Dth Design-Cfg Arch Offset %Flux/FPI Comm ------------------------------------------------------------------------------ 61186 1 23:21 56240001 Arc---- 3 B 13.5 ---------- a-b-c - 5 test 61186 2 23:33 56240002 Dark 60 B 13.5 ---------- a-b-c - - 61186 3 23:35 56240003 QuarFlat 10 B 13.5 ---------- a-b-c - 104 61186 4 23:37 56240004 Arc-Thar 12 B 13.5 ---------- a-b-c 2.10 102 61186 5 23:44 56240005 Arc-Une 40 B 13.5 ---------- a-b-c 2.14 97 61186 6 23:46 56240006 Arc-Thar 12 A 13.0 ---------- a-b-c 1.59 101 61186 7 23:54 56240007 Arc-Une 40 A 13.0 ---------- a-b-c 1.62 96 61186 8 00:05 56240008 Dark 60 A 13.0 ---------- a-b-c - - 61186 9 00:10 56240009 Arc---- 30 A 13.0 ---------- a-b-c - 99 FPI A 61186 10 00:16 56240010 Arc---- 30 B 13.5 ---------- a-b-c - 97 FPI B ------------------------------------------------------------------------------ ---- BOSS Data Summary ---- Reading FITS from /data/spectro//61186 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - n Time Filename design-field cfg flav shu Exp colA colB colC Hrt - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 23:21 r1-00401718 ----------- ---- bia Clo 0.0 2375 2419 2433 2 23:21 b1-00401718 ----------- ---- bia Clo 0.0 2375 2419 2433 3 23:24 b1-00401719 ----------- ---- dar Clo 20.0 2375 2419 2433 4 23:24 r1-00401719 ----------- ---- dar Clo 20.0 2375 2419 2433 5 01:43 b1-00401720 -999--999 26719 arc Lef 4.1 2375 2419 2433 HART 6 01:43 r1-00401720 -999--999 26719 arc Lef 4.1 2375 2419 2433 HART 7 01:43 r1-00401721 -999--999 26719 arc Rig 4.1 2375 2419 2433 HART 8 01:43 b1-00401721 -999--999 26719 arc Rig 4.1 2375 2419 2433 HART 9 01:44 r1-00401722 -999--999 26719 arc Out 4.1 611 653 669 10 01:44 b1-00401722 -999--999 26719 arc Out 4.1 611 653 669 11 01:46 r1-00401723 -999--999 26719 fla Out 25.1 611 653 669 12 01:46 b1-00401723 -999--999 26719 fla Out 25.1 611 653 669 13 02:01 r1-00401724 ----------- ---- dar Clo 900.0 611 653 669 14 02:01 b1-00401724 ----------- ---- dar Clo 900.0 611 653 669 15 03:34 r1-00401725 ----------- ---- bia Clo 0.0 611 653 669 16 03:34 b1-00401725 ----------- ---- bia Clo 0.0 611 653 669 17 03:36 b1-00401726 ----------- ---- bia Clo 0.0 611 653 669 18 03:36 r1-00401726 ----------- ---- bia Clo 0.0 611 653 669 19 03:37 b1-00401727 ----------- ---- bia Clo 0.0 611 653 669 20 03:37 r1-00401727 ----------- ---- bia Clo 0.0 611 653 669 21 03:38 b1-00401728 ----------- ---- bia Clo 0.0 611 653 669 22 03:38 r1-00401728 ----------- ---- bia Clo 0.0 611 653 669 23 03:40 r1-00401729 ----------- ---- bia Clo 0.0 611 653 669 24 03:40 b1-00401729 ----------- ---- bia Clo 0.0 611 653 669 25 03:41 r1-00401730 ----------- ---- bia Clo 0.0 611 653 669 26 03:41 b1-00401730 ----------- ---- bia Clo 0.0 611 653 669 27 03:42 b1-00401731 ----------- ---- bia Clo 0.0 611 653 669 28 03:42 r1-00401731 ----------- ---- bia Clo 0.0 611 653 669 29 03:44 r1-00401732 ----------- ---- bia Clo 0.0 611 653 669 30 03:44 b1-00401732 ----------- ---- bia Clo 0.0 611 653 669 31 03:45 r1-00401733 ----------- ---- bia Clo 0.0 611 653 669 32 03:45 b1-00401733 ----------- ---- bia Clo 0.0 611 653 669 33 03:46 b1-00401734 ----------- ---- bia Clo 0.0 611 653 669 34 03:46 r1-00401734 ----------- ---- bia Clo 0.0 611 653 669 35 03:48 b1-00401735 ----------- ---- bia Clo 0.0 611 653 669 36 03:48 r1-00401735 ----------- ---- bia Clo 0.0 611 653 669 37 03:49 r1-00401736 ----------- ---- bia Clo 0.0 611 653 669 38 03:49 b1-00401736 ----------- ---- bia Clo 0.0 611 653 669 39 03:50 r1-00401737 ----------- ---- bia Clo 0.0 611 653 669 40 03:50 b1-00401737 ----------- ---- bia Clo 0.0 611 653 669 41 03:52 b1-00401738 ----------- ---- bia Clo 0.0 611 653 669 42 03:52 r1-00401738 ----------- ---- bia Clo 0.0 611 653 669 43 03:53 r1-00401739 ----------- ---- bia Clo 0.0 611 653 669 44 03:53 b1-00401739 ----------- ---- bia Clo 0.0 611 653 669 45 03:54 r1-00401740 ----------- ---- bia Clo 0.0 611 653 669 46 03:54 b1-00401740 ----------- ---- bia Clo 0.0 611 653 669 47 03:56 r1-00401741 ----------- ---- bia Clo 0.0 611 653 669 48 03:56 b1-00401741 ----------- ---- bia Clo 0.0 611 653 669 49 03:57 b1-00401742 ----------- ---- bia Clo 0.0 611 653 669 50 03:57 r1-00401742 ----------- ---- bia Clo 0.0 611 653 669 51 03:58 r1-00401743 ----------- ---- bia Clo 0.0 611 653 669 52 03:58 b1-00401743 ----------- ---- bia Clo 0.0 611 653 669 53 04:00 r1-00401744 ----------- ---- bia Clo 0.0 611 653 669 54 04:00 b1-00401744 ----------- ---- bia Clo 0.0 611 653 669 55 04:01 b1-00401745 ----------- ---- bia Clo 0.0 611 653 669 56 04:01 r1-00401745 ----------- ---- bia Clo 0.0 611 653 669 57 04:02 r1-00401746 ----------- ---- bia Clo 0.0 611 653 669 58 04:02 b1-00401746 ----------- ---- bia Clo 0.0 611 653 669 59 04:04 r1-00401747 ----------- ---- bia Clo 0.0 611 653 669 60 04:04 b1-00401747 ----------- ---- bia Clo 0.0 611 653 669 61 04:05 b1-00401748 ----------- ---- bia Clo 0.0 611 653 669 62 04:05 r1-00401748 ----------- ---- bia Clo 0.0 611 653 669 63 04:06 b1-00401749 ----------- ---- bia Clo 0.0 611 653 669 64 04:06 r1-00401749 ----------- ---- bia Clo 0.0 611 653 669 65 04:08 r1-00401750 ----------- ---- dar Clo 900.0 611 653 669 66 04:08 b1-00401750 ----------- ---- dar Clo 900.0 611 653 669 67 04:24 r1-00401751 ----------- ---- dar Clo 900.0 611 653 669 68 04:24 b1-00401751 ----------- ---- dar Clo 900.0 611 653 669 69 04:40 r1-00401752 ----------- ---- dar Clo 900.0 611 653 669 70 04:40 b1-00401752 ----------- ---- dar Clo 900.0 611 653 669 71 05:36 b1-00401753 -999--999 26719 fla Out 25.1 611 653 669 72 05:36 r1-00401753 -999--999 26719 fla Out 25.1 611 653 669 73 05:38 b1-00401754 -999--999 26719 fla Out 25.1 611 653 669 74 05:38 r1-00401754 -999--999 26719 fla Out 25.1 611 653 669 75 05:40 r1-00401755 -999--999 26719 fla Out 25.1 611 653 669 76 05:40 b1-00401755 -999--999 26719 fla Out 25.1 611 653 669 77 05:42 r1-00401756 -999--999 26719 fla Out 25.1 611 653 669 78 05:42 b1-00401756 -999--999 26719 fla Out 25.1 611 653 669 79 05:43 r1-00401757 -999--999 26719 fla Out 25.1 611 653 669 80 05:43 b1-00401757 -999--999 26719 fla Out 25.1 611 653 669 ---- BOSS Spectrographs Collimation ---- Time TSP1 R1 B1 Move1 B1Resid ============================================= 01:44:20 7.2 -2308 3.8 -1764 -1.7 ---- Weather Log ---- Wind 1 um DIMM IRSC Time Temp C Dewp C MPH Dir Dust fwhm mean sigma 18:00 16.2 0.9 17.1 80.3 1369 18:15 16.3 1.3 18.8 04.6 1595 18:30 15.8 1.2 18.1 04.1 1391 18:45 16.1 1.7 9.8 99.0 1886 19:00 14.9 0.8 10.6 09.0 1403 19:15 14.5 1.7 9.2 79.6 1376 19:30 13.9 3.1 10.2 89.5 1306 19:45 12.4 3.3 8.3 31.4 1730 20:00 13.3 3.1 14.0 44.3 1326 20:15 9.3 6.0 20.6 94.9 4037 20:30 10.8 3.6 19.4 53.8 dpDep 20:45 12.0 2.5 16.1 25.8 1408 21:00 13.4 2.2 11.2 13.0 1346 21:15 16.7 2.6 9.1 67.8 1175 21:30 18.9 4.2 13.7 84.3 1131 21:45 15.1 0.4 18.9 84.7 1173 22:00 12.9 2.7 35.7 96.3 1081 22:15 8.8 5.2 12.5 83.5 dpDep 22:30 8.5 4.3 7.8 91.9 dpDep 22:45 9.7 4.1 11.0 83.8 dpDep 23:00 9.4 5.5 15.9 13.5 dpDep 23:15 9.9 4.2 9.4 62.0 dpDep 23:30 8.1 5.5 20.1 82.4 dpDep 23:45 6.8 5.2 23.0 57.3 dpDep 00:00 7.1 5.6 17.8 72.9 dpDep 00:15 6.8 5.9 16.1 72.4 dpDep 00:30 7.0 3.7 23.0 61.5 dpDep 00:45 6.9 0.3 28.0 32.9 863 01:00 7.6 0.2 20.7 31.6 747 01:15 9.0 0.3 16.6 59.1 637 01:30 7.2 0.3 2.8 04.6 748 01:45 7.2 0.2 9.5 99.1 960 02:00 7.4 0.2 2.7 55.9 901 02:15 7.1 0.2 2.5 02.9 1020 02:30 6.3 0.1 9.4 57.6 1056 02:45 6.8 -3.8 9.1 33.0 874 03:00 7.0 0.1 6.4 2.0 727 03:15 7.1 0.1 8.6 24.9 513 03:30 8.5 0.1 4.6 31.4 281 03:45 8.2 -0.4 7.9 74.2 347 04:00 9.3 0.1 4.0 76.9 452 04:15 9.6 -0.1 1.5 01.8 297 04:30 9.1 -0.9 6.1 58.5 410 04:45 7.5 -0.1 9.3 62.1 496 05:00 7.0 -0.1 5.6 58.0 598 05:15 6.8 -0.1 8.3 61.5 620 05:30 6.5 -0.9 5.5 40.1 673 05:45 6.0 -0.3 8.7 18.0 1112 06:00 5.8 -0.1 13.4 84.1 21635 06:15 5.6 -0.2 10.7 07.1 483 06:30 4.4 -0.3 4.8 47.8 909 06:45 4.6 -7.2 7.0 67.1 dpDep 07:00 5.4 -0.4 0.5 82.3 dpDep 07:15 5.2 -0.3 6.9 7.1 844 07:30 5.9 -0.3 7.8 40.1 821 07:45 5.5 -0.4 1.9 57.8 886 08:00 6.2 -0.1 7.4 45.3 841 08:15 7.8 -0.1 1.1 51.0 827 08:30 8.5 -0.1 0.4 28.1 842 08:45 8.1 -0.2 1.0 03.1 845 09:00 7.8 -0.5 5.0 85.3 820 09:15 7.6 -0.6 3.8 01.2 753 09:30 7.5 -1.6 5.7 18.2 702 ---- Time Tracking ---- *=*=*= Observatory: APO *=*=*= MJD: 61186 Fill night time in Hours below *=*=*= Total bright time : 6.9 *=*=*= Bright time, queued observations : 0 *=*=*= Bright time, commissioning/engineering: 0 *=*=*= Bright time lost to weather : 6.9 *=*=*= Bright time lost to technical issues : 0 *=*=*= Total dark time : 1,6 *=*=*= Dark time, queued observations : 0 *=*=*= Dark time, commissioning/engineering : 0 *=*=*= Dark time lost to weather : 1.6 *=*=*= Dark time lost to technical issues : 0