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Civil Date
Ephemerides
2025-07-24SunsetSunriseMoon
Set12°18°18°12°RiseRiseSet
02:0302:5403:2810:3711:1112:02-02:25
Night Length7:09Sunset Temperature


On-Duty Personnel
Resident AstronomerTelescope Operator
Justen PautzkeCassie Crowe


Overlapsnone

Other Personnelnone

Guestsnone


Open/Close Log
Open timeOutdoor tempTruss tempClose timeReasonTime open
02:0319.820.211:25twilight09:22
Total Time Open9:22


      
ProgramNight PriorityScience
03:28Idle due to weather (Clouds)
04:17Science
04:31Idle due to weather (Clouds)
04:36Science
Stack Data
StartStopee50ee80Hefi FocusMars FocusOutside TempDome TempTruss TempWind DirectionWind SpeedStack Type
02:3003:120.420.63199+212518.919.519.531415First of Night
11:1811:230.550.79199+261320.020.320.31565Post-Observing


Problem Reports
PR NumberTimesTime LostDescriptionResponse
650723:33-02:01-21:3VIRUS calibrations hung with last command being sent being "Retracting FCU Head".Killed the cal scripts to take skyflats, then took the other scheduled cals that did not complete due to the script hanging at this point.
650804:51-05:01, 06:32-06:33, 08:29-08:30, 10:26-10:26, 11:06-11:0600:10All targets disappear from htop and HObS will not schedule anything.Called: SR

Sergey gave command to run if this occurs which fixed each instance tonight.
650910:42-10:4200:00Unknown small light source in dome.


TO CommentsClouds and radar on the horizon in first part of night.


RA Commentsnone


Observations
FileTarget/QIDExp StartExposureOverheadProgramInstrument ConfigurationData TypeIQDimmSkySBrtSkytransSNRCommentsCharge
lrs20000001_01bias01:580 LRS2cal  Yes
virus0000001_01bias01:580 VIRUScal  Yes
lrs20000002_01skyflat02:097 LRS2cal  Yes
lrs20000003_01skyflat02:1010 LRS2cal  Yes
lrs20000004_01skyflat02:1113 LRS2cal  Yes
lrs20000005_01skyflat02:1216 LRS2cal  Yes
lrs20000006_01skyflat02:1322 LRS2cal  Yes
lrs20000007_01skyflat02:1530 LRS2cal  Yes
virus0000002_01skyflat02:197 VIRUScal  Yes
virus0000003_01skyflat02:2110 VIRUScal  Yes
virus0000004_01skyflat02:2214 VIRUScal  Yes
virus0000005_01skyflat02:2318 VIRUScal  Yes
virus0000006_01skyflat02:2526 VIRUScal  Yes
lrs20000008_01dark02:27360 LRS2cal  Yes
virus0000007_01dark02:27360 VIRUScal  Yes
lrs20000008_02dark02:34360 LRS2cal  Yes
virus0000007_02dark02:34360 VIRUScal  Yes
lrs20000008_03dark02:40360 LRS2cal  Yes
virus0000007_03dark02:41360 VIRUScal  Yes
lrs20000009_01bias02:480 LRS2cal  Yes
virus0000008_01bias02:480 VIRUScal  Yes
lrs20000009_02bias02:480 LRS2cal  Yes
virus0000008_02bias02:490 VIRUScal  Yes
lrs20000009_03bias02:490 LRS2cal  Yes
virus0000008_03bias02:490 VIRUScal  Yes
lrs20000009_04bias02:500 LRS2cal  Yes
virus0000008_04bias02:500 VIRUScal  Yes
lrs20000009_05bias02:510 LRS2cal  Yes
virus0000008_05bias02:510 VIRUScal  Yes
lrs20000009_06bias02:520 LRS2cal  Yes
virus0000008_06bias02:520 VIRUScal  Yes
lrs20000009_07bias02:530 LRS2cal  Yes
lrs20000009_08bias02:530 LRS2cal  Yes
virus0000008_07bias02:530 VIRUScal  Yes
virus0000008_08bias02:540 VIRUScal  Yes
lrs20000009_09bias02:540 LRS2cal  Yes
virus0000008_09bias02:550 VIRUScal  Yes
lrs20000009_10bias02:550 LRS2cal  Yes
virus0000008_10bias02:550 VIRUScal  Yes
lrs20000009_11bias02:560 LRS2cal  Yes
virus0000008_11bias02:560 VIRUScal  Yes
0001LFC Cal02:58106.5 HPFcal  Yes
0002LFC Cal03:00106.5 HPFcal  Yes
0003LFC Cal03:02106.5 HPFcal  Yes
lrs20000010_01QID 291203:161804.0UT25-2-005LRS2-Bsci1.4321.530.21 cloudsNo
0004LFC Cal03:17106.5 HPFcal  Yes
0005LFC Cal03:25106.5 HPFcal  Yes
lrs20000011_01parallel03:251000 LRS2sci  Yes
virus0000009_01QID 17303:2510006.3UT25-2-014VIRUSsci1.4421.840.51  No
0006LFC Cal03:28106.5 HPFcal  Yes
0007LFC Cal03:30106.5 HPFcal  Yes
lrs20000011_02parallel03:431000 LRS2sci  Yes
virus0000009_02QID 17303:4310001.3UT25-2-014VIRUSsci1.2721.850.72  No
lrs20000011_03parallel04:011000 LRS2sci  Yes
virus0000009_03QID 17304:0110000.3UT25-2-014VIRUSsci1.5121.870.40 cloudsNo
virus0000010_011732526_034_E04:221205.0VIRUSspec1.4221.720.40  Yes
virus0000010_021732526_034_E04:261202.0VIRUSspec1.5821.710.31  Yes
virus0000010_031732526_034_E04:291201.0VIRUSspec1.5421.680.11  Yes
lrs20000012_01HD180609_056_E04:41605.0LRS2spec1.8321.710.25  Yes
lrs20000013_01HD180609_056_E04:44901.5LRS2spec1.6321.690.24  Yes
lrs20000014_01HD180609_066_E04:49904.5LRS2spec1.5820.800.46  Yes
0008test_drk_donotuse05:0010.7 HPFcal  Yes
0009QID 288505:06340.85.3PSU25-2-006HPFsci1.3820.320.63471 Yes
virus0000011_01parallel05:06374 VIRUSsci  Yes
0010test_drk_donotuse05:1310.7 HPFcal  Yes
0011QID 292405:17969.14.8UT25-2-023HPFsci1.2920.530.7446 Yes
virus0000012_01parallel05:172047 VIRUSsci  Yes
0012QID 292405:34969.11.8UT25-2-023HPFsci1.4820.520.7345 Yes
0013test_drk_donotuse05:5210.7 HPFcal  Yes
virus0000013_01parallel05:562047 VIRUSsci  Yes
0014QID 256805:57969.15.8UT25-2-023HPFsci1.3720.350.7531 Yes
0015QID 256806:14969.10.8UT25-2-023HPFsci1.3320.280.8534 Yes
0016test_drk_donotuse06:3610.7 HPFcal  Yes
0017QID 292606:37969.16.8UT25-2-023HPFsci1.3120.351.0415 Yes
virus0000014_01parallel06:372047 VIRUSsci  Yes
0018QID 292606:54969.11.8UT25-2-023HPFsci1.3120.331.0316 Yes
0019test_drk_donotuse07:1210.7 HPFcal  Yes
virus0000015_01parallel07:162047 VIRUSsci  Yes
0020QID 295107:17969.15.8UT25-2-023HPFsci1.3320.120.9431 Yes
0021QID 295107:34969.10.8UT25-2-023HPFsci1.3820.120.9130 Yes
0022test_drk_donotuse07:5210.7 HPFcal  Yes
0023QID 294707:55969.14.8UT25-2-023HPFsci1.4120.580.7328 Yes
virus0000016_01parallel07:552047 VIRUSsci  Yes
0024QID 294708:12969.10.8UT25-2-023HPFsci1.4720.610.7329 Yes
0025test_drk_donotuse08:3110.7 HPFcal  Yes
virus0000017_01parallel08:342047 VIRUSsci  Yes
0026QID 294808:35969.16.8UT25-2-023HPFsci1.5920.460.7613 Yes
0027QID 294808:52969.10.8UT25-2-023HPFsci1.4020.440.7610 Yes
0028test_drk_donotuse09:1010.7 HPFcal  Yes
virus0000018_01parallel09:132047 VIRUSsci  Yes
0029QID 292709:14969.15.8UT25-2-023HPFsci1.2420.370.8837 Yes
0030QID 292709:31969.10.8UT25-2-023HPFsci1.3020.340.8635 Yes
0031test_drk_donotuse09:4910.7 HPFcal  Yes
virus0000019_01parallel09:532047 VIRUSsci  Yes
0032QID 294209:54969.16.8UT25-2-023HPFsci1.2520.200.879 Yes
0033QID 294210:11969.10.8UT25-2-023HPFsci1.2220.260.829 Yes
0034test_drk_donotuse10:2910.7 HPFcal  Yes
virus0000020_01parallel10:332047 VIRUSsci  Yes
0035QID 294610:34969.16.8UT25-2-023HPFsci1.2520.630.8346 Yes
0036QID 294610:51969.10.8UT25-2-023HPFsci1.2620.290.8449 Yes
0037test_drk_donotuse11:0910.7 HPFcal  Yes
0038HR1002_tell_std11:15117.28.0HPFtelluric1.2517.950.74  Yes
lrs20000015_01bias11:190 LRS2cal  Yes
virus0000021_01bias11:190 VIRUScal  Yes
virus0000022_01Cd-A11:2415 ENG25-2-002VIRUScal  Yes
virus0000023_01Hg11:2515 ENG25-2-002VIRUScal  Yes
0039Dark11:33319.5 HPFcal  Yes
0040Quartz FCU11:4474.5 HPFcal  Yes
0041Quartz FCU11:4674.5 HPFcal  Yes
0042Quartz FCU11:4874.5 HPFcal  Yes
0043Quartz FCU11:5074.5 HPFcal  Yes
0044Quartz FCU11:5174.5 HPFcal  Yes
0045Quartz FCU11:5374.5 HPFcal  Yes
0046Quartz FCU11:5574.5 HPFcal  Yes
0047Alpha Bright Cal11:5785.2 HPFcal  Yes
0048Alpha Bright Cal11:5985.2 HPFcal  Yes
0049Alpha Bright Cal12:0185.2 HPFcal  Yes
0050Alpha Bright Cal12:0385.2 HPFcal  Yes
0051LFC FCU12:06106.5 HPFcal  Yes
0052LFC FCU12:08106.5 HPFcal  Yes
0053LFC FCU12:10106.5 HPFcal  Yes
0054LFC FCU12:13106.5 HPFcal  Yes
0055LFC FCU12:15106.5 HPFcal  Yes
0056LFC FCU12:17106.5 HPFcal  Yes
0057LFC Cal12:20106.5 HPFcal  Yes
0058LFC Cal12:23106.5 HPFcal  Yes
0059Etalon Cal12:30159.8 HPFcal  Yes
0060Etalon Cal12:34159.8 HPFcal  Yes
0061Etalon Cal12:37159.8 HPFcal  Yes
0062Etalon Cal12:40159.8 HPFcal  Yes
0063UNe Slave Cal12:43426 HPFcal  Yes
0064UNe Slave Cal12:51426 HPFcal  Yes
0065UNe Slave Cal12:59426 HPFcal  Yes
0066UNe Slave Cal13:07426 HPFcal  Yes
0067UNe Slave Cal13:15426 HPFcal  Yes
0068UNe Slave Cal13:22426 HPFcal  Yes
0086LFC Cal21:32106.5 HPFcal  Yes
lrs20009900_01bias21:490 LRS2cal  Yes
virus0009900_01flat_Qth21:5020 VIRUScal  Yes
virus0009901_01bias21:510 VIRUScal  Yes
lrs20009901_01flat_ldls_long_B21:5220 LRS2cal  Yes
virus0009902_01dark21:5315 VIRUScal  Yes
lrs20009902_01Cd-A_B21:5438 LRS2cal  Yes
lrs20009903_01FeAr_R21:5615 LRS2cal  Yes
lrs20009904_01Hg_B21:5715 LRS2cal  Yes
virus0006100_01dark22:0120 VIRUScal  Yes
virus0009903_01bias22:020 VIRUScal  Yes
0087Dark22:06319.5 HPFcal  Yes
0088Quartz FCU22:1374.5 HPFcal  Yes
0089Quartz FCU22:1474.5 HPFcal  Yes
0090Quartz FCU22:1674.5 HPFcal  Yes
0091Quartz FCU22:1874.5 HPFcal  Yes
0092Quartz FCU22:2074.5 HPFcal  Yes
0093Quartz FCU22:2274.5 HPFcal  Yes
0094Quartz FCU22:2374.5 HPFcal  Yes
0095Alpha Bright Cal22:2685.2 HPFcal  Yes
0096Alpha Bright Cal22:2885.2 HPFcal  Yes
0097Alpha Bright Cal22:3085.2 HPFcal  Yes
0098Alpha Bright Cal22:3285.2 HPFcal  Yes
0099LFC FCU22:34106.5 HPFcal  Yes
0100LFC FCU22:36106.5 HPFcal  Yes
0101LFC Cal22:39106.5 HPFcal  Yes
0102LFC Cal22:41106.5 HPFcal  Yes
0103Etalon Cal22:44159.8 HPFcal  Yes
0104UNe Slave Cal22:48426 HPFcal  Yes
lrs20000020_01flat_Qth_R22:4915 LRS2cal  Yes
lrs20000020_02flat_Qth_R22:5015 LRS2cal  Yes
lrs20000020_03flat_Qth_R22:5215 LRS2cal  Yes
lrs20000020_04flat_Qth_R22:5315 LRS2cal  Yes
lrs20000020_05flat_Qth_R22:5415 LRS2cal  Yes
lrs20000021_01flat_ldls_long_B22:5520 LRS2cal  Yes
0105UNe Slave Cal22:56426 HPFcal  Yes
lrs20000021_02flat_ldls_long_B22:5720 LRS2cal  Yes
lrs20000021_03flat_ldls_long_B22:5820 LRS2cal  Yes
lrs20000022_01Cd-A_B22:5938 LRS2cal  Yes
lrs20000022_02Cd-A_B23:0138 LRS2cal  Yes
0106UNe Slave Cal23:03426 HPFcal  Yes
lrs20000022_03Cd-A_B23:0338 LRS2cal  Yes
lrs20000023_01FeAr_R23:0415 LRS2cal  Yes
lrs20000023_02FeAr_R23:0615 LRS2cal  Yes
lrs20000023_03FeAr_R23:0715 LRS2cal  Yes
lrs20000024_01Hg_R23:0820 LRS2cal  Yes
lrs20000024_02Hg_R23:0920 LRS2cal  Yes
0107UNe Slave Cal23:11426 HPFcal  Yes
lrs20000024_03Hg_R23:1120 LRS2cal  Yes
lrs20000025_01Hg_B23:1215 LRS2cal  Yes
lrs20000025_02Hg_B23:1315 LRS2cal  Yes
lrs20000025_03Hg_B23:1515 LRS2cal  Yes
0108UNe Slave Cal23:19426 HPFcal  Yes
virus0000023_01flat_ldls_long23:2115 VIRUScal  Yes
virus0000023_02flat_ldls_long23:2315 VIRUScal  Yes
virus0000023_03flat_ldls_long23:2415 VIRUScal  Yes
virus0000024_01Cd-A23:2515 VIRUScal  Yes
0109UNe Slave Cal23:27426 HPFcal  Yes
virus0000024_02Cd-A23:2715 VIRUScal  Yes
virus0000024_03Cd-A23:2815 VIRUScal  Yes
virus0000025_01Hg23:3015 VIRUScal  Yes
virus0000025_02Hg23:3115 VIRUScal  Yes
virus0000025_03Hg23:3215 VIRUScal  Yes