Subject: 2.5m obslog 20250908 (SJD 60927) From: dmbiz@apo.nmsu.edu Date: Tue, 9 Sep 2025 11:49:03 +0000 (UTC) APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Monday September 08, 2025 (SJD 60927) ---- Observing Team ---- Dmitry Bizyaev Kaike Pan (in STUI messenger) Conor Sayres (in STUI) ---- Observing Plan ---- Start optical collimation. Start BOSS spectrogrphs setting. ---- Observing Summary ---- Clear sky. Optical collimation started. I was able to find stars, with some offset, and to focus. The new best focus is -3425, and here are some images with it and donuts around: Delta_focus #of_eCam_image 0 48 +300 49 +100 50 -100 51 -300 52 -500 53 +500 54 Then Conor aplied some tilts and we got more images of donuts, see log. After that we tried to find signal in BOSS images by moving red and blue rings, but then realized that FPS is needed for it. After all, the rings were moved to make cameras closer to spectrographs, i.e. to the highest ring counts. After touching the limits, the r1 ring was moved 90 degrees back, and the b1 wa moved 120 degrees back. - In that position BOSS lossy fiber tests were started. We were able to complete the 7 x (7*150 sec) part of the test, but we didn't have time to do 500-sec flats. The Halogen and Deuterium switches turned off after this part of the test - this status corresponds to how it was left by the engineers today. NOTE: collimator motors moved back to their starting positions (close to 25000 each - position after homing pistons). - Installed ds9 on the podium computer. You can use it as a command in terminal. ---- Engineering Issues ---- - 2 fans on the back wall of the MCP rack in the lower enclosure are not turned on. - sorry, I messed up a wire and now the upper monitor doesn't have sugnal. When I was in the enclosure to mpve BOSS rings, I chatted with Kaike in the messenger, and keyboard missed a lot of letters. I tried to swap with keyboard from the control room, but cables that go to the podium computer are short, and the monitor's one was pulled out. I tried to install it back, but it didn't start working. Apparently, I don't know the secret how to make it working. ---- Observing Log ---- Afternoon --------- Checked system that suppowe to work. They all feel well. wPositions = 35 34 35 35; MCP instr = 19 (mounted); ---------- motorPosition sp1: 24999, 25000, 24998; ---------- Median spectrographs temperatures: Tsp1= 10.4 Outside air temperature= 0.0; ---------- Boss CCD Temp : sp1r0= -126.2 (-126.6); sp1b2= -101.2 (-100.0); sp1LN2: 10.0; ---------- Apogee: vacuum = 6.166e-07 ( 85 ) ---------- Weather: Humidity = 45.1 % AirTemp = 17.2 C, DpTemp = 5.2 C diff= 12.0 C wind25m = 3.6 mph, direction = 314.5 deg ---------- stuiVer=(1.7.19 2023-01-12), pid = 15646 00:25Z started ventilation. 00:22:50 apogee exposure file= apRaw-53650001 3 B ArcLamp 00:25:18 apogee exposure file= apRaw-53650002 60 B Dark 00:36:18 apogee exposure file= apRaw-53650003 10 A QuartzFlat 00:38:13 apogee exposure file= apRaw-53650004 12 B ArcLamp 00:40:26 apogee exposure file= apRaw-53650005 40 B ArcLamp 00:47:43 apogee exposure file= apRaw-53650006 12 B ArcLamp 00:49:56 apogee exposure file= apRaw-53650007 40 A ArcLamp 00:57:22 apogee exposure file= apRaw-53650008 60 A Dark 01:08:21 apogee exposure file= apRaw-53650009 30 A ArcLamp 01:13:44 apogee exposure file= apRaw-53650010 30 B ArcLamp ===== Night ===== Starting with home-relaxing mirrors after the day-time changes. 01:56:45 telnet sdss5-tcc 2531 0 2 i maxIter=1; desOrient=0.00,0.00,0.00,0.00,0.00,0.00; desOrientAge=64084.52; desEncMount=8600.00,-150.00,7800.00,34500.00,10950.00,10950.00; homing=0,0,0,0,0,0 home E, F 0 2 i unknownReplyKey="position error", "999999999, 999999999, 999999999, 999999999, 000000000, 000000050", "999999999, 999999999, 999999999, 999999999, 000000000, 000000050 position error" 2 iterations home D 0 2 i unknownReplyKey="position error", "999999999, 999999999, 999999999, 000000000, 999999999, 999999999", "999999999, 999999999, 999999999, 000000000, 999999999, 999999999 position error" 4 iterations home A, B, C 0 2 i unknownReplyKey="position error", "000000000, 000000000, 000000000, 999999999, 999999999, 999999999", "000000000, 000000000, 000000000, 999999999, 999999999, 999999999 position error" 1 iteration move 0.00,0.00,0.00,0.00,0.00 02:07:41 .tcc 0 tcc : JobStatus=relax,Done Home M2 0 2 i maxIter=3; desOrient=531.25,-36.70,-7.70,-49.60,-136.13,19.62; desOrientAge=728.02; desEncMount=660962.20,612745.18,734851.74,6818.93,7325.76; homing=0,0,0,0,0 home D 0 2 i unknownReplyKey="position error", "999999999, 999999999, 999999999, -000000050, 999999999", "999999999, 999999999, 999999999, -000000050, 999999999 position error" 1 iter home E 0 2 i unknownReplyKey="position error", "999999999, 999999999, 999999999, 999999999, -000000050", "999999999, 999999999, 999999999, 999999999, -000000050 position error" 1 iter home A,B,C 0 2 i unknownReplyKey="position error", "-000000203, -000000064, 000000049, 999999999, 999999999", "-000000203, -000000064, 000000049, 999999999, 999999999 position error" 4 iterations galil A=0; B=0; C=0; XQ#MOVE 02:20:31 CmdDone: APO.dmbiz 78 tcc proc enable collimate Taking engCam calibrations: gimg-0001 dark gimg-0002 flat 35 sec ~28K signal gimg-0003 flat 55 sec ~41K signal, but the guider software complains about too high signal. gimg-0004 flat 45 sec ~35K signal 02:55:29 encl25m : open; Bright stars are not coming to the field, but I was able to see dimmer stars and to focus, approximately. Now the initial focus is -3200, negative. I was in doubt that the found star is really a 7-mg star, so I slew to Vega for checking. Vega can be acquired with arc ofset -0.01, 0.05, to the center. A fk5 star was not acquired with this offset. But smaller offset arc: 0.03,0.01 brought up a star. I ran a focus loop, but since the eCam images have structure, apparently from some dirt on the lens, the script measures FWHM of that piece of dirt, which is always the same, ~30 pix. 0 foc=-3450 fwhm=29.988000 /data/ecam/60927/gimg-0030.fits 1 foc=-3400 fwhm=29.988000 /data/ecam/60927/gimg-0031.fits 2 foc=-3350 fwhm=29.988000 /data/ecam/60927/gimg-0032.fits 3 foc=-3300 fwhm=29.988000 /data/ecam/60927/gimg-0033.fits 4 foc=-3250 fwhm=29.988000 /data/ecam/60927/gimg-0034.fits 5 foc=-3200 fwhm=29.988000 /data/ecam/60927/gimg-0035.fits 6 foc=-3150 fwhm=29.988000 /data/ecam/60927/gimg-0036.fits 7 foc=-3100 fwhm=29.988000 /data/ecam/60927/gimg-0037.fits 8 foc=-3050 fwhm=29.988000 /data/ecam/60927/gimg-0038.fits 9 foc=-3000 fwhm=29.988000 /data/ecam/60927/gimg-0039.fits 10 foc=-2950 fwhm=29.988000 /data/ecam/60927/gimg-0040.fits set focus -3450.0 Manual measurement of FWHM, with IRAF: 30 3.37 pix 31 3.26 32 3.68 33 4.56 34 4.78 35 4.34 36 ... 37 38 39 40 0 foc=-3475 fwhm=29.988000 /data/ecam/60927/gimg-0041.fits 1 foc=-3450 fwhm=29.988000 /data/ecam/60927/gimg-0042.fits 2 foc=-3425 fwhm=29.988000 /data/ecam/60927/gimg-0043.fits 3 foc=-3400 fwhm=29.988000 /data/ecam/60927/gimg-0044.fits 4 foc=-3375 fwhm=29.988000 /data/ecam/60927/gimg-0045.fits 5 foc=-3350 fwhm=29.988000 /data/ecam/60927/gimg-0046.fits 6 foc=-3325 fwhm=29.988000 /data/ecam/60927/gimg-0047.fits 41 7.17 42 7.05 43 3.38 44 3.39 45 4.26 46 4.03 47 3.60 It looks like the best focus is -3425, 3.38 pix ~ 1.42" The sky is clear. The site seeing is unknown. 3.5m seeing is ~1" , in the NIR. The M2 actuators A, B, C are at ~ -3 300 000. I took just a few more out-of-focus images (best foc = -3425): Delta focus # of eCam image 0 48 +300 49 +100 50 -100 51 -300 52 -500 53 By Kaike's request, we stop doing the optical collimation and switch to setting up BOSS spectrographs, since tomorrow John is going to adjust mechanical collimation. All 10 - sec exposures. By Conor's request, a few more inages were taken: -750 55 30sec Now Conor moves M1 to Dan's orientation. Collimation disabled. 04:30:47 CmdDone: APO.conor 23 tcc proc disable collimation 04:31:51 CmdDone: APO.conor 26 tcc talk prim 'move 0,-18.23,-7.89,-411.69,-785.57' Exposure 56., 30 sec. The donut at -750 focus looks much nicer. 57 - same, 60 sec exposure. 4:40:55 APO.conor: ok gonna tilt -5,-5 arcseconds in xy on the m1 04:41:10 APO.conor: command will be: 04:41:27 APO.conor: tcc talk prim \"offset 0, -5, -5, 0, 0\" 04:42:16 CmdDone: APO.conor 40 tcc talk prim \"offset 0, -5, -5, 0, 0\" 58 - exposure 60 sec , after the applied tilt 04:53:42 CmdDone: APO.conor 53 tcc talk prim \"offset 0, -5, -5, 0, 0\" Image 64, 60 sec. 67 120sec 68 120sec 05:12:40 APO.conor: ok now i'm gonna try my tilt translate test Checked hoses and found that the colant lines were switched off. Switched them on and set temperature back to -35 C. New dark, 69, is taken. 05:19:20 CmdStarted: APO.conor 74 tcc talk prim \"offset 0, 0, 18.05, 411, 0\" 05:19:26 CmdDone: APO.conor 74 tcc talk prim \"offset 0, 0, 18.05, 411, 0\" 05:19:39 CmdStarted: APO.conor 75 ecamera expose time=60 Image 70 ...one more, this time moving ytranslation closer to 0 05:24:48 CmdDone: APO.conor 79 tcc talk prim \"offset 0, -34.48, 0, 0, 785\" 71 - 60 sec 05:51:29 CmdDone: APO.dmbiz 286 tcc proc enable collimate 06:13:33 encl25m : closed; Next we tried to see if we can get fibers images with BOSS flats, but then realized that we need FPS for it. 08:00Z started lossy fiber test. 08:11:06 boss exposure 150.0, file=387075 - maxium level in the red is 32K. Looks good. 08:20:57 boss exposure 0.0, file=387076 Starting test 08:22:23 boss exposure 150.0, file=387077 08:26:15 boss exposure 150.0, file=387078 08:30:07 boss exposure 150.0, file=387079 08:34:00 boss exposure 150.0, file=387080 08:37:52 boss exposure 150.0, file=387081 08:41:44 boss exposure 150.0, file=387082 08:45:37 boss exposure 150.0, file=387083 08:49:14 sp1.motor.move= 650, -650, 0 08:49:17 sp1.motor.move= -315, -315, 316 08:49:35 boss exposure 150.0, file=387084 08:53:28 boss exposure 150.0, file=387085 08:57:20 boss exposure 150.0, file=387086 09:01:12 boss exposure 150.0, file=387087 09:05:05 boss exposure 150.0, file=387088 09:08:57 boss exposure 150.0, file=387089 09:12:50 boss exposure 150.0, file=387090 09:16:27 sp1.motor.move= 650, -650, -1 09:16:30 sp1.motor.move= -315, -315, 315 09:16:48 boss exposure 150.0, file=387091 09:20:41 boss exposure 150.0, file=387092 09:24:34 boss exposure 150.0, file=387093 09:28:26 boss exposure 150.0, file=387094 09:32:19 boss exposure 150.0, file=387095 09:36:11 boss exposure 150.0, file=387096 09:40:04 boss exposure 150.0, file=387097 09:43:41 sp1.motor.move= 650, -650, 0 09:43:44 sp1.motor.move= -315, -315, 315 09:44:02 boss exposure 150.0, file=387098 09:47:54 boss exposure 150.0, file=387099 09:51:48 boss exposure 150.0, file=387100 09:55:41 boss exposure 150.0, file=387101 09:59:34 boss exposure 150.0, file=387102 10:03:26 boss exposure 150.0, file=387103 10:07:19 boss exposure 150.0, file=387104 10:10:55 sp1.motor.move= 649, -651, 0 10:10:59 sp1.motor.move= -314, -314, 315 10:11:17 boss exposure 150.0, file=387105 10:15:09 boss exposure 150.0, file=387106 10:19:02 boss exposure 150.0, file=387107 10:22:54 boss exposure 150.0, file=387108 10:26:48 boss exposure 150.0, file=387109 10:30:41 boss exposure 150.0, file=387110 10:34:34 boss exposure 150.0, file=387111 10:38:11 sp1.motor.move= 650, -653, 0 10:38:14 sp1.motor.move= -315, -314, 314 10:38:34 boss exposure 150.0, file=387112 10:42:27 boss exposure 150.0, file=387113 10:46:19 boss exposure 150.0, file=387114 10:50:11 boss exposure 150.0, file=387115 10:54:04 boss exposure 150.0, file=387116 10:57:56 boss exposure 150.0, file=387117 11:01:48 boss exposure 150.0, file=387118 11:05:25 sp1.motor.move= 650, -654, 1 11:05:29 sp1.motor.move= -315, -312, 315 11:05:48 boss exposure 150.0, file=387119 11:09:41 boss exposure 150.0, file=387120 11:13:34 boss exposure 150.0, file=387121 11:17:26 boss exposure 150.0, file=387122 11:21:19 boss exposure 150.0, file=387123 11:25:11 boss exposure 150.0, file=387124 11:29:04 boss exposure 150.0, file=387125 11:32:40 sp1.motor.move= 649, -649, 0 11:32:44 sp1.motor.move= -314, -313, 315 11:33:54 sp1.motor.move= -2345, 6755, -2205 Turned off Halogen and Deuterium lossy fiber fixture lamps. 11:40Z called it a night. [ (53650001, 3, 3, '/data/apogee/raw/60927/apRaw-53650001-001.fits', 'ARCLAMP', 'None', '0', '', '', '', 32.041, '2025-09-09T00:22:50.727', 'Podium', 'Closed', 'Closed', 60927, 'APO', 13.499)] problem with exposure: 53650001 num field design config exptype dithpix nread relflux okay dx dy sigx sigy fpi1 fpi2 -------- ----- ------ ------ ------------ ------- ----- ------- ----- ------- ------- ------ ------ ---- ---- 53650001 ARCLAMP-None 13.5 3 0 False 0.00 0.00 0.00 0.00 0 0 53650002 DARK 13.5 60 -32 True -- -- -- -- -- -- 53650003 QUARTZFLAT 13.0 10 100 True -- 0.55 -- 0.86 -- -- 53650004 ARCLAMP-THAR 13.5 12 95 False 22.33 1.13 1.04 0.95 -- -- 53650005 ARCLAMP-UNE 13.5 40 145 True 22.13 -5.41 1.07 1.03 -- -- 53650006 ARCLAMP-THAR 13.0 12 100 True 21.83 1.11 1.06 0.94 -- -- 53650007 ARCLAMP-UNE 13.0 40 135 True 21.58 -5.42 1.04 0.92 -- -- 53650008 DARK 13.0 60 2 True -- -- -- -- -- -- 53650009 FPI 13.0 30 260 True 8.81 -5.26 1.12 0.88 -- -- 53650010 FPI 13.5 30 250 True 9.33 -5.31 1.09 0.88 -- -- 53650011 DARK 13.0 60 -18 True -- -- -- -- -- -- 53650012 DARK 13.0 60 -13 True -- -- -- -- -- -- 53650013 DARK 13.0 60 -7 True -- -- -- -- -- -- 53650014 QUARTZFLAT 13.0 10 103 True -- 0.62 -- 0.86 -- -- 53650015 QUARTZFLAT 13.0 10 104 True -- 0.62 -- 0.85 -- -- 53650016 QUARTZFLAT 13.0 10 104 True -- 0.62 -- 0.86 -- -- 53650017 ARCLAMP-THAR 13.5 12 95 True 22.33 1.16 1.04 0.92 -- -- 53650018 ARCLAMP-UNE 13.5 40 146 True 22.08 -5.33 1.05 0.93 -- -- 53650019 ARCLAMP-THAR 13.0 12 103 True 21.82 1.15 1.05 0.90 -- -- 53650020 ARCLAMP-UNE 13.0 40 137 True 21.56 -5.38 1.04 0.98 -- -- 53650021 DARK 13.0 30 10 False -- -- -- -- -- -- 53650022 INTERNALFLAT 13.0 30 100 True -- -- -- -- -- -- 53650023 INTERNALFLAT 13.0 30 101 True -- -- -- -- -- -- 53650024 INTERNALFLAT 13.0 30 101 True -- -- -- -- -- -- 53650025 DARK 13.0 30 267 True -- -- -- -- -- -- 53650026 FPI 13.0 30 264 True 8.81 -5.19 1.11 0.88 -- -- 53650027 FPI 13.5 30 265 True 9.32 -5.24 1.12 0.87 -- -- num exptype nread mtp1 mtp2 mtp3 mtp4 mtp5 mtp6 mtp7 mtp8 mtp9 mtp10 -------- ---------- ----- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----- 53650003 QUARTZFLAT 10 68 72 81 91 91 89 88 90 90 82 53650014 QUARTZFLAT 10 67 71 81 90 91 88 88 89 89 81 53650015 QUARTZFLAT 10 71 74 82 91 92 89 88 90 90 83 53650016 QUARTZFLAT 10 72 75 82 92 92 89 89 90 90 84 ---- Mirror Numbers ---- Mirror numbers before home-relaxing PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A: 0.1020 0.1020 Axial B: -0.0009 -0.0008 Axial C: -0.1040 -0.1040 Trans D: -0.8270 -0.8230 Lateral E: 0.3550 0.3550 Lateral F: 0.5555 0.5565 GALILS Commanded: 8600 -150 7800 34500 10950 10950 Actual: 8600 -150 7800 34500 10950 10950 SETMIR VALUES PrimDesOrient: 0.0 0.0 0.0 0.0 0.0 PrimOrient: 0.0 0.0 0.0 0.0 0.0 SECONDARY: ---------- Focus: 0.0000 Air temp: 0.00 Altitude: 30.0 MIGS TONIGHT NOMINAL Axial A: -6.4670 -6.5160 Axial B: -6.3570 -6.3780 Axial C: -6.5130 -6.5320 Trans D: 0.1640 0.1730 GALILS Commanded: 761000 734300 874100 -1950 -1500 Actual: 819084 770776 892967 -1950 -1500 SETMIR VALUES SecDesOrient: 657.0 -36.7 -7.7 -49.6 63.31 SecOrient: 656.84 -36.66 -7.67 -48.89 63.5 After home/relaxing: PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A: 0.1020 0.1020 Axial B: -0.0008 -0.0008 Axial C: -0.1040 -0.1040 Trans D: -0.8400 -0.8230 Lateral E: 0.3545 0.3550 Lateral F: 0.5565 0.5565 GALILS Commanded: 8600 -150 7800 34500 10950 10950 Actual: 8600 -150 7800 34500 10950 10950 SETMIR VALUES PrimDesOrient: 0.0 0.0 0.0 0.0 0.0 PrimOrient: 0.0 0.0 0.0 0.0 0.0 SECONDARY: ---------- Focus: 0.0000 Air temp: 0.00 Altitude: 30.0 MIGS TONIGHT NOMINAL Axial A: -6.5270 -6.5160 Axial B: -6.3840 -6.3780 Axial C: -6.5390 -6.5320 Trans D: 0.1680 0.1730 GALILS Commanded: 837250 806750 948100 -1950 -1500 Actual: 819563 770335 893131 -1950 -1500 SETMIR VALUES SecDesOrient: 657.0 -36.7 -7.7 -49.6 63.31 SecOrient: 656.93 -36.7 -7.92 -49.06 63.53 After saving nominal MIGs: PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A: 0.1020 0.1020 Axial B: -0.0008 -0.0008 Axial C: -0.1040 -0.1040 Trans D: -0.8400 -0.8400 Lateral E: 0.3545 0.3545 Lateral F: 0.5565 0.5565 GALILS Commanded: 8600 -150 7800 34500 10950 10950 Actual: 8600 -150 7800 34500 10950 10950 SETMIR VALUES PrimDesOrient: 0.0 0.0 0.0 0.0 0.0 PrimOrient: 0.0 0.0 0.0 0.0 0.0 SECONDARY: ---------- Focus: 0.0000 Air temp: 0.00 Altitude: 30.0 MIGS TONIGHT NOMINAL Axial A: -6.5260 -6.5260 Axial B: -6.3840 -6.3830 Axial C: -6.5390 -6.5390 Trans D: 0.1680 0.1680 GALILS Commanded: 836800 807250 948150 -1950 -1450 Actual: 819689 772212 893717 -1950 -1450 SETMIR VALUES SecDesOrient: 657.0 -36.7 -7.7 -49.6 63.31 SecOrient: 656.94 -36.67 -7.72 -49.5 62.94 ---- Telescope Status ---- 00:25Z Started ventilation 02:55Z encl25m : open 06:13Z encl25m : closed No interlocks bypassed Status at: 11:42Z Telescope stowed at: 121.0, 30.0, 0.0 mount Instrument mounted: engCam Counterweights at: 35 LN2 autofill systems: Connected and turned on 180L LN2 dewar scales: SP1 178 lbs, 22 psi ---- Software Used ---- STUI : 1.7.19 alerts : 2.3.0 boss : 6.0.3a0 -boss.specMec : 3.0.4 apo : 4.1.0 fliswarm : 0.5.1a0 jaeger : 1.10.2 kaiju : 1.4.1 coordio : 1.17.0 fps_calibrati : 2025.02.24+6af8363 cherno : 1.1.0 astrometrynet : 0.93 hal : 1.4.1 hartmann : 2.0.2 hub : 5.0.1a0 mcp : 2.1-6-g17da -mcp.plc : 35 -mcp.azFiduci : v1_148 -mcp.altFiduc : v1_148 -mcp.rotFiduc : v1_150 tcc : 1.4.0 apogee : not availble apogeecal : not availble apogeeql : v1_7_0dev STUIAdditions : FAILED --------------Other Versions-------------- sdss-obstools : 3.9.3 TPM : 1.2-31-gd7eb MCP : 2.1-13-g4fb8 idlspec2d : v6_2_1 Kronos : 2.1.0a roboscheduler : 2.1.0 /dev/sdb1 2.0T 464G 1.6T 23% /home /dev/sdd1 22T 11T 11T 51% /data ---- APOGEE Data Summary ---- APOGEE data list, mjd=60927, all raw_data: /data/apogee/utr_cdr/60927/apRaw-*.fits archive: /data/apogee/archive/60927/apR-[a,b,c]-*.apz quickred: /data/apogee/quickred/60927/apq-*.fits ------------------------------------------------------------------------------ mjd i UT File/Exp Imtype Nread A/B Dth Design-Cfg Arch Offset %Flux/FPI Comm ------------------------------------------------------------------------------ 60927 1 00:23 53650001 Arc---- 3 B 13.5 ---------- a-b-c - -14 test 60927 2 00:35 53650002 Dark 60 B 13.5 ---------- a-b-c - - 60927 3 00:37 53650003 QuarFlat 10 A 13.0 ---------- a-b-c - - 60927 4 00:39 53650004 Arc-Thar 12 B 13.5 ---------- a-b-c err - 60927 5 00:47 53650005 Arc-Une 40 B 13.5 ---------- a-b-c - - 60927 6 00:49 53650006 Arc-Thar 12 A 13.0 ---------- a-b-c err - 60927 7 00:56 53650007 Arc-Une 40 A 13.0 ---------- a-b-c - - 60927 8 01:07 53650008 Dark 60 A 13.0 ---------- a-b-c - - 60927 9 01:13 53650009 Arc---- 30 A 13.0 ---------- a-b-c - 111 FPI A 60927 10 01:18 53650010 Arc---- 30 B 13.5 ---------- a-b-c - 108 FPI B 60927 11 08:17 53650011 Dark 60 A 13.0 ---------- a-b-c - - 60927 12 08:28 53650012 Dark 60 A 13.0 ---------- a-b-c - - 60927 13 08:38 53650013 Dark 60 A 13.0 ---------- a-b-c - - 60927 14 08:40 53650014 QuarFlat 10 A 13.0 ---------- a-b-c - - 60927 15 08:42 53650015 QuarFlat 10 A 13.0 ---------- a-b-c - - 60927 16 08:44 53650016 QuarFlat 10 A 13.0 ---------- a-b-c - - 60927 17 08:46 53650017 Arc-Thar 12 B 13.5 ---------- a-b-c err - 60927 18 08:53 53650018 Arc-Une 40 B 13.5 ---------- a-b-c - - 60927 19 08:56 53650019 Arc-Thar 12 A 13.0 ---------- a-b-c err - 60927 20 09:03 53650020 Arc-Une 40 A 13.0 ---------- a-b-c - - 60927 21 09:08 53650021 Dark 30 A 13.0 ---------- a-b-c - - 60927 22 09:14 53650022 InteFlat 30 A 13.0 ---------- a-b-c - - 60927 23 09:19 53650023 InteFlat 30 A 13.0 ---------- a-b-c - - 60927 24 09:24 53650024 InteFlat 30 A 13.0 ---------- a-b-c - - 60927 25 09:30 53650025 Dark 30 A 13.0 ---------- a-b-c - - 60927 26 09:35 53650026 Arc---- 30 A 13.0 ---------- a-b-c - 111 FPI A 60927 27 09:41 53650027 Arc---- 30 B 13.5 ---------- a-b-c - 107 FPI B ------------------------------------------------------------------------------ ---- Weather Log ---- Wind 1 um DIMM IRSC Time Temp C Dewp C MPH Dir Dust fwhm mean sigma 18:00 18.2 5.6 4.8 62.0 652 18:15 18.2 5.2 8.4 67.3 675 18:30 18.4 4.7 13.7 88.0 618 18:45 18.1 6.6 9.4 76.0 723 19:00 18.8 2.0 8.7 93.1 712 19:15 19.8 4.4 7.4 63.9 618 19:30 19.7 6.9 11.0 61.2 644 19:45 18.9 7.3 9.7 66.0 636 20:00 19.6 6.0 6.5 63.3 629 20:15 18.5 6.5 11.4 17.3 641 20:30 17.9 2.9 7.5 38.7 634 20:45 17.4 5.2 12.8 92.8 603 21:00 18.6 3.8 0.7 01.3 658 21:15 19.1 5.2 7.2 75.6 622 21:30 20.0 4.3 9.3 76.5 636 21:45 19.1 3.1 13.6 02.5 613 22:00 19.2 4.1 0.3 38.3 588 22:15 20.2 4.3 11.3 12.4 595 22:30 20.1 3.3 4.7 62.5 614 22:45 20.2 2.8 1.5 17.4 652 23:00 19.4 2.6 11.6 45.0 626 23:15 20.6 3.0 11.8 75.6 645 23:30 20.3 2.5 4.0 95.6 614 23:45 19.5 3.0 5.1 71.1 641 00:00 19.5 2.7 8.3 93.5 626 00:15 18.9 2.5 5.4 60.6 620 00:30 18.7 3.7 3.0 72.6 606 00:45 18.2 4.3 1.5 81.2 623 01:00 18.2 4.7 7.9 13.3 581 01:15 17.4 5.0 2.0 35.8 594 01:30 17.2 5.1 7.2 23.0 609 01:45 17.0 5.3 3.8 21.5 654 341 3.85 02:00 16.9 5.4 2.4 47.6 616 342 2.34 02:15 16.1 5.4 6.3 33.2 645 341 2.55 02:30 16.1 5.4 1.3 92.0 624 341 2.77 02:45 16.6 4.9 5.2 02.5 615 341 2.70 03:00 16.9 4.1 2.5 70.4 564 342 3.10 03:15 17.0 3.8 2.6 55.0 592 342 2.66 03:30 17.1 3.7 4.8 54.1 606 342 2.46 03:45 16.4 3.6 4.2 56.0 626 342 2.43 04:00 16.9 3.3 4.7 46.8 593 342 4.21 04:15 17.1 3.0 6.3 26.0 618 342 2.62 04:30 17.0 3.0 4.8 00.3 594 342 2.25 04:45 16.9 2.9 4.5 89.5 599 341 2.47 05:00 16.9 3.1 4.9 89.3 584 342 2.29 05:15 16.9 3.1 6.8 98.5 575 342 1.95 05:30 16.7 2.8 6.1 97.8 649 342 3.41 05:45 16.8 2.7 6.9 87.7 641 342 2.77 06:00 16.4 3.1 6.1 91.1 624 341 2.08 06:15 16.6 3.1 6.5 87.1 625 341 1.72 06:30 16.3 3.2 4.6 90.1 665 342 1.86 06:45 16.4 3.2 5.0 12.0 655 342 2.44 07:00 15.8 3.4 5.4 86.3 656 341 2.10 07:15 15.4 3.4 5.8 94.2 653 342 9.10 07:30 15.3 3.8 2.3 86.8 655 343 10.45 07:45 15.5 4.1 6.5 89.8 642 342 18.43 08:00 15.4 4.2 9.7 18.5 695 342 14.20 08:15 14.9 4.4 7.0 82.0 685 342 7.09 08:30 16.0 5.1 11.9 92.9 737 345 21.57 08:45 14.1 5.3 7.4 68.5 667 344 32.81 09:00 15.8 5.2 8.1 80.6 777 353 65.64 09:15 16.1 4.7 10.5 91.5 690 352 52.85 09:30 15.6 5.0 10.5 82.5 693 342 13.87 09:45 15.6 3.8 13.0 92.6 814 341 6.14 10:00 15.5 4.5 9.5 83.0 1333 341 4.23 10:15 15.4 5.7 10.4 87.7 1029 342 3.24 10:30 15.4 6.2 7.9 94.0 851 341 5.16 10:45 15.4 6.4 9.9 02.1 993 341 1.97 11:00 15.2 6.3 6.0 00.5 939 341 2.33 11:15 15.2 6.5 9.5 96.1 811 342 2.32 11:30 15.4 6.1 9.3 86.6 732 345 12.97 11:45 15.4 6.1 11.9 06.6 713 592 60.22 ---- Time Tracking ---- *=*=*= Observatory: APO *=*=*= MJD: 60927 Fill night time in Hours below *=*=*= Total bright time : 10.2 *=*=*= Bright time, queued observations : 0 *=*=*= Bright time, commissioning/engineering: 10.2 *=*=*= Bright time lost to weather : 0 *=*=*= Bright time lost to technical issues : 0 *=*=*= Total dark time : 0 *=*=*= Dark time, queued observations : 0 *=*=*= Dark time, commissioning/engineering : 0 *=*=*= Dark time lost to weather : 0 *=*=*= Dark time lost to technical issues : 0