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Civil Date
Ephemerides
2025-08-08SunsetSunriseMoon
Set12°18°18°12°RiseRiseSet
01:5202:4103:1310:5111:2312:1201:3412:38
Night Length7:38Sunset Temperature


On-Duty Personnel
Resident AstronomerTelescope Operator
Sergey RostopchinNathan McReynolds


Overlapsnone

Other Personnelnone

Guestsnone


Open/Close Log
Open timeOutdoor tempTruss tempClose timeReasonTime open
00:3927.223.400:55engineering00:16
01:5425.924.311:27twilight09:33
Total Time Open9:49


      
ProgramNight PriorityScience
03:13Science
09:38Idle due to weather (bad seeing)
10:00Science
Stack Data
StartStopee50ee80Hefi FocusMars FocusOutside TempDome TempTruss TempWind DirectionWind SpeedStack Type
02:1702:540.480.73218+10824.624.924.81278First of Night
06:1706:570.450.68193+226619.920.921.114511Stack/Re-stack
11:1911:260.911.62113+307619.520.020.119317Post-Observing


Problem Reports
PR NumberTimesTime LostDescriptionResponse
651202:55-02:57, 03:13-03:15, 03:26-03:29, 03:44-03:46, 04:15-04:18, 04:18-04:20, 06:15-06:17, 07:06-07:08, 07:12-07:14, 07:24-07:26, 07:28-07:30, 07:35-07:37, 07:37-07:40, 07:41-07:42, 08:21-08:23, 10:26-10:28, 10:43-10:45, 10:54-10:5600:38nossy froze while setting up target in OTT
477605:39-05:39, 06:04-06:1500:11dome not where it is supposed to be, then a socket time out while homing the dome.
611606:38-06:4400:06DMI Server VI needed to be restarted


TO Commentsnone


RA Commentsnone


Observations
FileTarget/QIDExp StartExposureOverheadProgramInstrument ConfigurationData TypeIQDimmSkySBrtSkytransSNRCommentsCharge
lrs20000020_02dark00:01360 LRS2cal  Yes
virus0000029_02dark00:01360 VIRUScal  Yes
lrs20000020_03dark00:07360 LRS2cal  Yes
virus0000029_03dark00:08360 VIRUScal  Yes
lrs20000001_01skyflat01:577 LRS2cal  Yes
lrs20000002_01skyflat01:5810 LRS2cal  Yes
lrs20000003_01skyflat01:5913 LRS2cal  Yes
lrs20000004_01skyflat02:0016 LRS2cal  Yes
lrs20000005_01skyflat02:0122 LRS2cal  Yes
lrs20000006_01skyflat02:0330 LRS2cal  Yes
virus0000001_01skyflat02:067 VIRUScal  Yes
virus0000002_01skyflat02:0710 VIRUScal  Yes
virus0000003_01skyflat02:0914 VIRUScal  Yes
virus0000004_01skyflat02:1018 VIRUScal  Yes
virus0000005_01skyflat02:1126 VIRUScal  Yes
0001LFC Cal02:16106.5 HPFcal  Yes
0002LFC Cal02:19106.5 HPFcal  Yes
0003LFC Cal02:21106.5 HPFcal  Yes
lrs20000007_01BD+262606_056_W03:00605.0LRS2spec0.94  Yes
lrs20000008_01BD+262606_066_W03:04302.5LRS2spec1.401.1318.740.88  Yes
0004test_drk_donotuse03:1010.7 HPFcal  Yes
0005HR5532_tell_std03:10117.26.0HPFtelluric1.470.9519.010.94  Yes
0006test_drk_donotuse03:1510.7 HPFcal  Yes
0007QID 182103:2042.67.3PSU25-3-008HPFsci1.410.9818.780.99616 Yes
0008test_drk_donotuse03:2210.7 HPFcal  Yes
0009QID 184203:2642.65.3PSU25-3-008HPFsci1.380.8918.930.96668 P4
0010test_drk_donotuse03:3110.7 HPFcal  Yes
0011QID 193203:32969.15.8PSU25-3-014HPFsci1.310.9519.010.89155 Yes
virus0000006_01parallel03:322047 VIRUSsci  Yes
0012QID 193203:49969.10.8PSU25-3-014HPFsci1.440.9218.980.89160 Yes
0013LFC Cal04:07106.5 HPFcal  Yes
0014QID 189404:10106.54.2PSU25-3-011HPFsci1.330.8617.791.14488 Yes
0015QID 189404:12106.5-0.8PSU25-3-011HPFsci1.320.9017.791.12743 Yes
0016test_drk_donotuse04:1510.7 HPFcal  Yes
virus0000007_01parallel04:179421 VIRUSsci  Yes
0017QID 189404:1874.53.8PSU25-3-011HPFsci1.410.9417.761.09698 Yes
0018QID 189404:2074.50.8PSU25-3-011HPFsci1.590.9317.751.10625 Yes
0019QID 189404:2274.50.8PSU25-3-011HPFsci1.590.8817.690.94520 Yes
0020QID 189404:2374.50.8PSU25-3-011HPFsci1.660.9017.690.89509 Yes
0021QID 189404:2574.5-0.2PSU25-3-011HPFsci1.780.9417.690.84474 Yes
0022QID 189404:2774.50.8PSU25-3-011HPFsci1.710.9317.690.90511 Yes
0023QID 189404:2974.50.8PSU25-3-011HPFsci1.670.7617.690.89558 Yes
0024QID 189404:3074.50.8PSU25-3-011HPFsci1.630.8517.690.90570 Yes
0025QID 189404:3274.5-0.2PSU25-3-011HPFsci1.630.8517.690.90580 Yes
0026QID 189404:3474.50.8PSU25-3-011HPFsci1.600.9217.690.88555 Yes
0027QID 189404:3674.50.8PSU25-3-011HPFsci1.690.8517.690.86553 Yes
0028QID 189404:3874.50.8PSU25-3-011HPFsci1.730.9017.690.89575 Yes
0029QID 189404:3974.50.8PSU25-3-011HPFsci1.691.0317.690.88583 Yes
0030QID 189404:4174.5-0.2PSU25-3-011HPFsci1.690.8317.690.86577 Yes
0031QID 189404:4374.50.8PSU25-3-011HPFsci1.840.9617.690.83541 Yes
0032QID 189404:4574.50.8PSU25-3-011HPFsci1.850.8717.700.83532 Yes
0033QID 189404:4674.50.8PSU25-3-011HPFsci1.830.9517.700.81535 Yes
0034QID 189404:4874.5-0.2PSU25-3-011HPFsci1.831.0017.710.82558 Yes
0035QID 189404:5074.50.8PSU25-3-011HPFsci1.831.0317.720.83572 Yes
0036QID 189404:5274.50.8PSU25-3-011HPFsci1.771.1917.730.83599 Yes
0037QID 189404:5474.50.8PSU25-3-011HPFsci1.741.1017.750.85612 Yes
0038QID 189404:5574.50.8PSU25-3-011HPFsci1.701.0117.760.84624 Yes
0039QID 189404:5774.5-0.2PSU25-3-011HPFsci1.670.9917.770.83646 Yes
0040QID 189404:5974.50.8PSU25-3-011HPFsci1.710.9217.780.85647 Yes
0041QID 189405:0174.50.8PSU25-3-011HPFsci1.690.9617.790.85666 Yes
0042QID 189405:0274.50.8PSU25-3-011HPFsci1.690.9317.800.85673 Yes
0043QID 189405:0474.5-0.2PSU25-3-011HPFsci1.670.9617.810.83672 Yes
0044QID 189405:0674.50.8PSU25-3-011HPFsci1.700.7617.820.84673 Yes
0045QID 189405:0874.50.8PSU25-3-011HPFsci1.680.9317.840.83692 Yes
0046QID 189405:1074.50.8PSU25-3-011HPFsci1.660.8117.860.81675 Yes
0047QID 189405:1174.50.8PSU25-3-011HPFsci1.691.0117.860.83694 Yes
0048QID 189405:1374.5-0.2PSU25-3-011HPFsci1.700.9317.880.82696 Yes
0049QID 189405:1574.50.8PSU25-3-011HPFsci1.680.9217.890.81705 Yes
0050QID 189405:1774.50.8PSU25-3-011HPFsci1.730.8617.890.78662 Yes
0051QID 189405:1874.50.8PSU25-3-011HPFsci1.750.9517.900.80666 Yes
0052QID 189405:2074.5-0.2PSU25-3-011HPFsci1.740.9817.910.80660 Yes
0053QID 189405:2274.50.8PSU25-3-011HPFsci1.710.9117.920.78655 Yes
0054QID 189405:2474.50.8PSU25-3-011HPFsci1.810.8117.930.80650 Yes
0055QID 189405:2674.50.8PSU25-3-011HPFsci1.880.9517.930.81634 Yes
0056QID 189405:2774.50.8PSU25-3-011HPFsci1.891.0017.940.81636 Yes
0057QID 189405:2974.5-0.2PSU25-3-011HPFsci1.940.9117.940.80653 Yes
0058QID 189405:3174.50.8PSU25-3-011HPFsci1.850.8117.940.79644 Yes
0059QID 189405:3374.50.8PSU25-3-011HPFsci1.850.9417.940.79642 Yes
0060QID 189405:3474.50.8PSU25-3-011HPFsci1.900.9417.940.79617 Yes
0061QID 189405:3674.5-0.2PSU25-3-011HPFsci1.920.9217.930.78603 Yes
0062QID 189405:3874.50.8PSU25-3-011HPFsci1.900.9317.930.76580 Yes
0063QID 189405:4074.50.8PSU25-3-011HPFsci1.960.9817.920.76578 Yes
0064QID 189405:4274.50.8PSU25-3-011HPFsci2.030.8817.930.74569 Yes
0065QID 189405:4374.50.8PSU25-3-011HPFsci2.020.9717.920.75599 Yes
0066QID 189405:4574.5-0.2PSU25-3-011HPFsci1.961.0017.930.75613 Yes
0067QID 189405:4774.50.8PSU25-3-011HPFsci1.960.8217.930.74596 Yes
0068QID 189405:4974.50.8PSU25-3-011HPFsci1.890.8217.940.74603 Yes
0069QID 189405:5074.50.8PSU25-3-011HPFsci1.860.7917.940.73610 Yes
0070QID 189405:5274.5-0.2PSU25-3-011HPFsci1.880.6717.940.74601 Yes
0071QID 189405:5474.50.8PSU25-3-011HPFsci1.930.7017.940.73603 Yes
0072QID 189405:5674.50.8PSU25-3-011HPFsci1.900.7117.940.72592 Yes
0073QID 189405:5874.50.8PSU25-3-011HPFsci1.930.7017.940.70580 Yes
0074QID 189405:5974.50.8PSU25-3-011HPFsci1.930.6417.930.70591 Yes
0075QID 189406:0174.5-0.2PSU25-3-011HPFsci1.910.7617.910.69585 Yes
0076QID 189406:0374.50.8PSU25-3-011HPFsci1.930.5917.870.68584 Yes
0077QID 189406:05106.50.2PSU25-3-011HPFsci1.920.6117.850.685 Yes
0078QID 189406:17106.51.2PSU25-3-011HPFsci0.701 Yes
0079LFC Cal06:20106.5 HPFcal  Yes
virus0000008_01parallel07:00300 VIRUSsci  Yes
lrs20000009_01QID 26007:003003.0UT25-3-015LRS2-Bsci1.500.8118.170.89  Yes
0080LFC Cal07:01106.5 HPFcal  Yes
0081LFC Cal07:03106.5 HPFcal  Yes
lrs20000010_01QID 26107:106005.0UT25-3-015LRS2-Rsci1.591.1618.360.98  Yes
virus0000009_01parallel07:10600 VIRUSsci  Yes
0082LFC Cal07:11106.5 HPFcal  Yes
0083LFC Cal07:13106.5 HPFcal  Yes
0084LFC Cal07:15106.5 HPFcal  Yes
0085LFC Cal07:27106.5 HPFcal  Yes
virus0000010_01parallel07:27450 VIRUSsci  Yes
lrs20000011_01QID 214007:274507.5UT25-3-010LRS2-Bsci1.511.0618.200.92  Yes
0086LFC Cal07:30106.5 HPFcal  Yes
0087LFC Cal07:32106.5 HPFcal  Yes
0088test_drk_donotuse07:3710.7 HPFcal  Yes
0089QID 199207:43969.18.8UT25-3-013HPFsci1.460.8618.490.82145 Yes
virus0000011_01parallel07:432047 VIRUSsci  Yes
0090QID 199208:01969.10.8UT25-3-013HPFsci1.551.2718.610.84136 Yes
0091LFC Cal08:18106.5 HPFcal  Yes
0092test_drk_donotuse08:2310.7 HPFcal  Yes
0093QID 87608:24969.16.8UT25-3-009HPFsci1.541.1916.920.8022close to the moon. check qualityYes
virus0000012_01parallel08:242047 VIRUSsci  Yes
0094QID 87608:41969.11.8UT25-3-009HPFsci1.311.0416.700.8624 Yes
0095test_drk_donotuse08:5910.7 HPFcal  Yes
virus0000013_01parallel09:042047 VIRUSsci  Yes
0096QID 89609:05969.16.8UT25-3-009HPFsci1.410.9916.560.8024 Yes
0097QID 89609:22969.10.8UT25-3-009HPFsci1.4416.830.7422 Yes
0098LFC Cal09:44106.5 HPFcal  Yes
virus0000014_01parallel09:44600 VIRUSsci  Yes
lrs20000012_01QID 26809:446006.0UT25-3-015LRS2-Bsci1.7218.110.75 seeing degradationNo
0099LFC Cal09:47106.5 HPFcal  Yes
0100LFC Cal09:49106.5 HPFcal  Yes
0101LFC Cal09:58106.5 HPFcal  Yes
virus0000015_01parallel09:581200 VIRUSsci  Yes
lrs20000013_01QID 26909:581200-14.0UT25-3-015LRS2-Rsci1.8118.090.85  No
0102LFC Cal10:00106.5 HPFcal  Yes
0103test_drk_donotuse10:0310.7 HPFcal  Yes
0104QID 87410:07969.16.8UT25-3-009HPFsci1.5718.040.8626 Yes
virus0000016_01parallel10:072047 VIRUSsci  Yes
virus0000016_01parallel10:072047 VIRUSsci  Yes
0105QID 87410:24969.10.8UT25-3-009HPFsci1.6718.560.8928 Yes
0106LFC Cal10:42106.5 HPFcal  Yes
virus0000017_01parallel10:461984 VIRUSsci  Yes
0107QID 179710:47617.76.7UT25-3-019HPFsci1.8117.280.5836 Yes
0108QID 179710:58617.70.7UT25-3-019HPFsci1.8117.890.6743 Yes
0109QID 179711:09617.70.7UT25-3-019HPFsci1.9818.310.6946 Yes
0110LFC Cal11:21106.5 HPFcal  Yes
lrs20000014_01bias11:230 LRS2cal  Yes
virus0000018_01bias11:240 VIRUScal  Yes
virus0000019_01Cd-A11:2715 ENG25-3-002VIRUScal  Yes
virus0000020_01Hg11:2815 ENG25-3-002VIRUScal  Yes
0111Dark11:37319.5 HPFcal  Yes
0112Quartz FCU11:4974.5 HPFcal  Yes
0113Quartz FCU11:5174.5 HPFcal  Yes
0114Quartz FCU11:5274.5 HPFcal  Yes
0115Quartz FCU11:5474.5 HPFcal  Yes
0116Quartz FCU11:5674.5 HPFcal  Yes
0117Quartz FCU11:5874.5 HPFcal  Yes
0118Quartz FCU12:0074.5 HPFcal  Yes
0119Alpha Bright Cal12:0285.2 HPFcal  Yes
0120Alpha Bright Cal12:0485.2 HPFcal  Yes
0121Alpha Bright Cal12:0685.2 HPFcal  Yes
0122Alpha Bright Cal12:0885.2 HPFcal  Yes
0123LFC FCU12:10106.5 HPFcal  Yes
0124LFC FCU12:13106.5 HPFcal  Yes
0125LFC FCU12:15106.5 HPFcal  Yes
0126LFC FCU12:17106.5 HPFcal  Yes
0127LFC FCU12:20106.5 HPFcal  Yes
0128LFC FCU12:22106.5 HPFcal  Yes
0129LFC Cal12:25106.5 HPFcal  Yes
0130LFC Cal12:27106.5 HPFcal  Yes
0131Etalon Cal12:35159.8 HPFcal  Yes
0132Etalon Cal12:38159.8 HPFcal  Yes
0133Etalon Cal12:41159.8 HPFcal  Yes
0134Etalon Cal12:45159.8 HPFcal  Yes
0135UNe Slave Cal12:48426 HPFcal  Yes
0136UNe Slave Cal12:56426 HPFcal  Yes
0137UNe Slave Cal13:04426 HPFcal  Yes
0138UNe Slave Cal13:11426 HPFcal  Yes
0139UNe Slave Cal13:19426 HPFcal  Yes
0140UNe Slave Cal13:27426 HPFcal  Yes
0133LFC Cal21:42106.5 HPFcal  Yes
lrs20009900_01bias21:570 LRS2cal  Yes
virus0009900_01flat_Qth21:5720 VIRUScal  Yes
virus0009901_01bias21:590 VIRUScal  Yes
lrs20009901_01flat_ldls_long_B22:0020 LRS2cal  Yes
virus0009902_01dark22:0115 VIRUScal  Yes
lrs20009902_01Cd-A_B22:0238 LRS2cal  Yes
lrs20009903_01FeAr_R22:0415 LRS2cal  Yes
lrs20009904_01Hg_B22:0515 LRS2cal  Yes
0134Dark22:16319.5 HPFcal  Yes
0135Quartz FCU22:2374.5 HPFcal  Yes
0136Quartz FCU22:2474.5 HPFcal  Yes
0137Quartz FCU22:2674.5 HPFcal  Yes
0138Quartz FCU22:2874.5 HPFcal  Yes
0139Quartz FCU22:3074.5 HPFcal  Yes
0140Quartz FCU22:3274.5 HPFcal  Yes
0141Quartz FCU22:3374.5 HPFcal  Yes
0142Alpha Bright Cal22:3685.2 HPFcal  Yes
0143Alpha Bright Cal22:3885.2 HPFcal  Yes
0144Alpha Bright Cal22:4085.2 HPFcal  Yes
0145Alpha Bright Cal22:4185.2 HPFcal  Yes
0146LFC FCU22:44106.5 HPFcal  Yes
0147LFC FCU22:46106.5 HPFcal  Yes
0148LFC Cal22:49106.5 HPFcal  Yes
0149LFC Cal22:51106.5 HPFcal  Yes
0150Etalon Cal22:54159.8 HPFcal  Yes
0151UNe Slave Cal22:58426 HPFcal  Yes
lrs20000013_01flat_Qth_R23:0015 LRS2cal  Yes
lrs20000013_02flat_Qth_R23:0115 LRS2cal  Yes
lrs20000013_03flat_Qth_R23:0315 LRS2cal  Yes
lrs20000013_04flat_Qth_R23:0415 LRS2cal  Yes
0152UNe Slave Cal23:05426 HPFcal  Yes
lrs20000013_05flat_Qth_R23:0515 LRS2cal  Yes
lrs20000014_01flat_ldls_long_B23:0620 LRS2cal  Yes
lrs20000014_02flat_ldls_long_B23:0820 LRS2cal  Yes
lrs20000014_03flat_ldls_long_B23:0920 LRS2cal  Yes
lrs20000015_01Cd-A_B23:1038 LRS2cal  Yes
lrs20000015_02Cd-A_B23:1238 LRS2cal  Yes
0153UNe Slave Cal23:13426 HPFcal  Yes
lrs20000015_03Cd-A_B23:1338 LRS2cal  Yes
lrs20000016_01FeAr_R23:1515 LRS2cal  Yes
lrs20000016_02FeAr_R23:1615 LRS2cal  Yes
lrs20000016_03FeAr_R23:1815 LRS2cal  Yes
lrs20000017_01Hg_R23:1920 LRS2cal  Yes
lrs20000017_02Hg_R23:2020 LRS2cal  Yes
0154UNe Slave Cal23:21426 HPFcal  Yes
lrs20000017_03Hg_R23:2120 LRS2cal  Yes
lrs20000018_01Hg_B23:2315 LRS2cal  Yes
lrs20000018_02Hg_B23:2415 LRS2cal  Yes
lrs20000018_03Hg_B23:2515 LRS2cal  Yes
0155UNe Slave Cal23:29426 HPFcal  Yes
virus0000025_01flat_ldls_long23:3215 VIRUScal  Yes
virus0000025_02flat_ldls_long23:3315 VIRUScal  Yes
virus0000025_03flat_ldls_long23:3515 VIRUScal  Yes
virus0000026_01Cd-A23:3615 VIRUScal  Yes
0156UNe Slave Cal23:37426 HPFcal  Yes
virus0000026_02Cd-A23:3715 VIRUScal  Yes
virus0000026_03Cd-A23:3915 VIRUScal  Yes
virus0000027_01Hg23:4015 VIRUScal  Yes
virus0000027_02Hg23:4215 VIRUScal  Yes
virus0000027_03Hg23:4315 VIRUScal  Yes
lrs20000019_01bias23:440 LRS2cal  Yes
virus0000028_01bias23:440 VIRUScal  Yes
lrs20000019_02bias23:450 LRS2cal  Yes
virus0000028_02bias23:450 VIRUScal  Yes
lrs20000019_03bias23:460 LRS2cal  Yes
virus0000028_03bias23:460 VIRUScal  Yes
lrs20000019_04bias23:470 LRS2cal  Yes
virus0000028_04bias23:470 VIRUScal  Yes
lrs20000019_05bias23:480 LRS2cal  Yes
virus0000028_05bias23:480 VIRUScal  Yes
lrs20000019_06bias23:480 LRS2cal  Yes
virus0000028_06bias23:490 VIRUScal  Yes
lrs20000019_07bias23:490 LRS2cal  Yes
virus0000028_07bias23:500 VIRUScal  Yes
lrs20000019_08bias23:500 LRS2cal  Yes
virus0000028_08bias23:510 VIRUScal  Yes
lrs20000019_09bias23:510 LRS2cal  Yes
virus0000028_09bias23:510 VIRUScal  Yes
lrs20000019_10bias23:520 LRS2cal  Yes
virus0000028_10bias23:520 VIRUScal  Yes
lrs20000019_11bias23:530 LRS2cal  Yes
virus0000028_11bias23:530 VIRUScal  Yes
lrs20000020_01dark23:54360 LRS2cal  Yes
virus0000029_01dark23:54360 VIRUScal  Yes