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Civil Date
Ephemerides
2025-12-19SunsetSunriseMoon
Set12°18°18°12°RiseRiseSet
00:0600:5401:2412:2212:5213:42--
Night Length10:58Sunset Temperature


On-Duty Personnel
Resident AstronomerTelescope Operator
Zach VanderboschCassie Crowe


Overlapsnone

Other Personnelnone

Guestsnone


Open/Close Log
Open timeOutdoor tempTruss tempClose timeReasonTime open
00:0116.314.306:15wind06:14
07:2515.615.908:02wind00:37
08:2714.815.609:23wind00:56
09:4614.615.210:37wind00:51
12:1013.714.012:57twilight00:47
Total Time Open9:25


      
ProgramNight PriorityScience
01:24Science
01:42Idle due to weather (Poor IQ)
02:07Science
06:12Idle due to weather (High winds)
07:30Science
07:40Idle due to weather (High winds)
08:27Science
09:07Idle due to weather (High winds)
09:46Science
10:34Idle due to weather (High Winds)
12:10Science
Stack Data
StartStopee50ee80Hefi FocusMars FocusOutside TempDome TempTruss TempWind DirectionWind SpeedStack Type
00:3001:040.480.71-37-279415.714.614.52109First of Night
12:4812:530.480.74133-234213.413.713.928926Post-Observing


Problem Reports
PR NumberTimesTime LostDescriptionResponse
660509:46-09:4800:02Shots Failed for VIRUS Target with 0.0 r-band/i-band Guide Star MagnitudesExecuted target observation manually from command line.


TO CommentsClear but fighting wind all night.


RA Commentsnone


Observations
FileTarget/QIDExp StartExposureOverheadProgramInstrument ConfigurationData TypeIQDimmSkySBrtSkytransSNRCommentsCharge
0001UNe Slave Cal00:00426 HPFcal  Yes
lrs20000001_01skyflat00:117 LRS2cal  Yes
lrs20000002_01skyflat00:1210 LRS2cal  Yes
lrs20000003_01skyflat00:1313 LRS2cal  Yes
lrs20000004_01skyflat00:1416 LRS2cal  Yes
lrs20000005_01skyflat00:1522 LRS2cal  Yes
lrs20000006_01skyflat00:1730 LRS2cal  Yes
virus0000001_01skyflat00:207 VIRUScal  Yes
virus0000002_01skyflat00:2110 VIRUScal  Yes
virus0000003_01skyflat00:2214 VIRUScal  Yes
virus0000004_01skyflat00:2418 VIRUScal  Yes
virus0000005_01skyflat00:2526 VIRUScal  Yes
virus0000006_01flat_ldls_long00:3415 VIRUScal  Yes
virus0000006_02flat_ldls_long00:3615 VIRUScal  Yes
virus0000006_03flat_ldls_long00:3715 VIRUScal  Yes
virus0000007_01Cd-A00:3915 VIRUScal  Yes
virus0000007_02Cd-A00:4015 VIRUScal  Yes
virus0000007_03Cd-A00:4115 VIRUScal  Yes
virus0000008_01Hg00:4315 VIRUScal  Yes
virus0000008_02Hg00:4415 VIRUScal  Yes
virus0000008_03Hg00:4615 VIRUScal  Yes
lrs20000007_01dark00:48360 LRS2cal  Yes
virus0000009_01dark00:48360 VIRUScal  Yes
lrs20000008_01dark00:55360 LRS2cal  Yes
virus0000010_01dark00:55360 VIRUScal  Yes
virus0000011_01parallel01:082047 VIRUSsci  Yes
0002QID 129901:09969.14.8PSU26-1-023HPFsci2.401.7220.210.81132 Yes
0003QID 129901:26969.10.8PSU26-1-023HPFsci2.161.8120.260.77134 Yes
0004LFC Cal01:44106.5 HPFcal  Yes
0005LFC Cal01:47106.5 HPFcal  Yes
lrs20000009_01parallel01:47360 LRS2sci  Yes
virus0000012_01QID 36301:473605.0UT26-1-008VIRUSsci2.181.6522.010.60 Seeing deteroriated throughout exposure sequence.No
0006LFC Cal01:49106.5 HPFcal  Yes
lrs20000009_02parallel01:54360 LRS2sci  Yes
virus0000012_02QID 36301:543601.0UT26-1-008VIRUSsci2.361.7021.850.66  No
lrs20000009_03parallel02:01360 LRS2sci  Yes
virus0000012_03QID 36302:013601.0UT26-1-008VIRUSsci2.491.5221.810.80  No
0007LFC Cal02:15106.5 HPFcal  Yes
virus0000013_01parallel02:15300 VIRUSsci  Yes
lrs20000010_01QID 3702:153008.0PSU26-1-003LRS2-Rsci2.211.8120.891.16  P4
0008LFC Cal02:17106.5 HPFcal  Yes
0009QID 130202:24969.14.8PSU26-1-023HPFsci2.372.0120.770.8758 Yes
virus0000014_01parallel02:242047 VIRUSsci  Yes
0010QID 130202:42969.10.8PSU26-1-023HPFsci2.272.1620.840.8471 Yes
0011LFC Cal02:59106.5 HPFcal  Yes
0012LFC Cal03:05106.5 HPFcal  Yes
virus0000015_01parallel03:051050 VIRUSsci  Yes
lrs20000011_01QID 133003:0510507.5PSU26-1-021LRS2-Rsci2.502.7920.860.97  Yes
0013LFC Cal03:08106.5 HPFcal  Yes
0014LFC Cal03:10106.5 HPFcal  Yes
0015LFC Cal03:27106.5 HPFcal  Yes
virus0000016_01parallel03:271050 VIRUSsci  Yes
lrs20000012_01QID 136403:2710503.5PSU26-1-021LRS2-Bsci2.671.8821.880.71  Yes
0016LFC Cal03:29106.5 HPFcal  Yes
0017LFC Cal03:32106.5 HPFcal  Yes
0018LFC Cal03:48106.5 HPFcal  Yes
lrs20000013_01parallel03:48600 LRS2sci  Yes
virus0000017_01QID 60303:486004.0PSU26-1-017VIRUSsci2.351.4921.790.79  Yes
0019LFC Cal03:50106.5 HPFcal  Yes
0020LFC Cal03:53106.5 HPFcal  Yes
lrs20000013_02parallel03:59600 LRS2sci  Yes
virus0000017_02QID 60303:596001.0PSU26-1-017VIRUSsci2.111.3521.730.80  Yes
lrs20000013_03parallel04:10600 LRS2sci  Yes
virus0000017_03QID 60304:106001.0PSU26-1-017VIRUSsci2.111.7621.760.67  Yes
0021QID 151204:27969.17.8UT26-1-010HPFsci2.161.8120.280.93294 Yes
virus0000018_01parallel04:272047 VIRUSsci  Yes
0022QID 151204:44969.10.8UT26-1-010HPFsci2.031.5420.300.97339 Yes
0023LFC Cal05:02106.5 HPFcal  Yes
0024LFC Cal05:05106.5 HPFcal  Yes
lrs20000014_01parallel05:05360 LRS2sci  Yes
virus0000019_01QID 34705:053604.0UT26-1-008VIRUSsci2.411.3321.580.79 Image quality slightly above 2.25". Please check data quality and reject if needed.Yes
0025LFC Cal05:08106.5 HPFcal  Yes
lrs20000014_02parallel05:12360 LRS2sci  Yes
virus0000019_02QID 34705:123601.0UT26-1-008VIRUSsci2.351.3121.540.83  Yes
lrs20000014_03parallel05:20360 LRS2sci  Yes
virus0000019_03QID 34705:203602.0UT26-1-008VIRUSsci2.241.1021.540.86  Yes
0026LFC Cal05:29106.5 HPFcal  Yes
lrs20000015_01parallel05:29360 LRS2sci  Yes
virus0000020_01QID 34805:293603.0UT26-1-008VIRUSsci2.081.0421.600.89  Yes
0027LFC Cal05:31106.5 HPFcal  Yes
lrs20000015_02parallel05:36360 LRS2sci  Yes
virus0000020_02QID 34805:363601.0UT26-1-008VIRUSsci2.091.1621.580.89  Yes
lrs20000015_03parallel05:43360 LRS2sci  Yes
virus0000020_03QID 34805:433601.0UT26-1-008VIRUSsci2.011.0421.570.91  Yes
0028LFC Cal05:52106.5 HPFcal  Yes
lrs20000016_01parallel05:52360 LRS2sci  Yes
virus0000021_01QID 34905:523603.0UT26-1-008VIRUSsci1.941.1021.570.94  Yes
0029LFC Cal05:54106.5 HPFcal  Yes
lrs20000016_02parallel05:59360 LRS2sci  Yes
virus0000021_02QID 34905:593601.0UT26-1-008VIRUSsci2.101.3221.500.96  Yes
lrs20000016_03parallel06:06360 LRS2sci  Yes
virus0000021_03QID 34906:063601.0UT26-1-008VIRUSsci2.081.1121.500.97  Yes
lrs20000017_01dark06:15360 LRS2cal  Yes
virus0000022_01dark06:15360 VIRUScal  Yes
0030LFC Cal06:23106.5 HPFcal  Yes
0031LFC Cal06:25106.5 HPFcal  Yes
0032LFC Cal06:27106.5 HPFcal  Yes
0033HR3601_tell_std07:35330.24.5HPFtelluric2.011.1120.160.86  Yes
0034LFC Cal07:44106.5 HPFcal  Yes
0035LFC Cal07:46106.5 HPFcal  Yes
0036LFC Cal07:49106.5 HPFcal  Yes
0037LFC Cal07:57106.5 HPFcal  Yes
lrs20000018_01parallel07:57360 LRS2sci  Yes
virus0000023_01QID 35507:573603.0UT26-1-008VIRUSsci1.8421.820.63 Aborted exposure early due to high winds, dome closed.No
0038LFC Cal08:00106.5 HPFcal  Yes
lrs20000019_01parallel08:30360 LRS2sci  Yes
virus0000024_01QID 35508:303603.0UT26-1-008VIRUSsci2.0221.680.86  Yes
0039LFC Cal08:31106.5 HPFcal  Yes
0040LFC Cal08:33106.5 HPFcal  Yes
lrs20000019_02parallel08:38360 LRS2sci  Yes
virus0000024_02QID 35508:383602.0UT26-1-008VIRUSsci1.7621.650.88  Yes
lrs20000019_03parallel08:45360 LRS2sci  Yes
virus0000024_03QID 35508:453601.0UT26-1-008VIRUSsci1.6821.600.94  Yes
lrs20000020_01BD+292091_056_E08:56605.0LRS2spec1.7121.930.72  Yes
lrs20000021_01BD+292091_066_E08:59602.0LRS2spec1.6021.050.78  Yes
0041QID 109209:0674.55.8PSU26-1-011HPFsci1.7419.990.93554 P4
0042LFC Cal09:13106.5 HPFcal  Yes
lrs20000022_01parallel09:13600 LRS2sci  Yes
virus0000025_01QID 47409:136006.0UT26-1-018VIRUSsci1.7621.820.97 Aborted exposure early due to high winds, dome closed.No
0043LFC Cal09:15106.5 HPFcal  Yes
0044LFC Cal09:18106.5 HPFcal  Yes
0045LFC Cal09:53106.5 HPFcal  Yes
lrs20000023_01parallel09:53300 LRS2sci  Yes
virus0000026_01QID 127009:533005.0M26-1-004VIRUSsci1.6321.63  Yes
0046LFC Cal09:56106.5 HPFcal  Yes
0047LFC Cal10:01106.5 HPFcal  Yes
lrs20000024_01parallel10:01300 LRS2sci  Yes
virus0000027_01QID 127110:013003.0M26-1-004VIRUSsci1.8621.65  Yes
0048LFC Cal10:04106.5 HPFcal  Yes
lrs20000025_01parallel10:09300 LRS2sci  Yes
virus0000028_01QID 127210:093003.0M26-1-004VIRUSsci1.6921.610.94  Yes
0049LFC Cal10:10106.5 HPFcal  Yes
0050LFC Cal10:12106.5 HPFcal  Yes
lrs20000026_01parallel10:17300 LRS2sci  Yes
virus0000029_01QID 127310:173003.0M26-1-004VIRUSsci1.7721.511.00  Yes
0051LFC Cal10:18106.5 HPFcal  Yes
0052LFC Cal10:20106.5 HPFcal  Yes
virus0000030_01HZ21_034_E10:28606.0VIRUSspec2.0921.900.91  Yes
virus0000030_02HZ21_034_E10:31602.0VIRUSspec1.9821.880.91  Yes
virus0000030_03HZ21_034_E10:33601.0VIRUSspec1.9421.880.92  Yes
0053LFC Cal11:54106.5 HPFcal  Yes
0054LFC Cal11:56106.5 HPFcal  Yes
0055LFC Cal11:58106.5 HPFcal  Yes
0056LFC Cal12:15106.5 HPFcal  Yes
lrs20000027_01QID 7712:151805.0PSU26-1-003LRS2-Bsci2.4322.140.62  P4
virus0000031_01parallel12:21360 VIRUSsci  Yes
0057LFC Cal12:22106.5 HPFcal  Yes
lrs20000028_01QID 8012:223604.0PSU26-1-003LRS2-Bsci2.7421.390.89  Yes
0058LFC Cal12:24106.5 HPFcal  Yes
0059LFC Cal12:32106.5 HPFcal  Yes
virus0000032_01parallel12:32300 VIRUSsci  Yes
lrs20000029_01QID 2812:323004.0PSU26-1-003LRS2-Rsci2.7420.610.89  P4
0060LFC Cal12:34106.5 HPFcal  Yes
0061LFC Cal12:42106.5 HPFcal  Yes
virus0000033_01parallel12:42300 VIRUSsci  Yes
lrs20000030_01QID 5512:423005.0PSU26-1-003LRS2-Rsci2.0219.501.13 Sky brightness brighter than 20 magNo
0062LFC Cal12:45106.5 HPFcal  Yes
lrs20000031_01bias12:490 LRS2cal  Yes
virus0000034_01bias12:500 VIRUScal  Yes
virus0000035_01Cd-A12:5415 ENG26-1-002VIRUScal  Yes
virus0000036_01Hg12:5515 ENG26-1-002VIRUScal  Yes
0063Dark13:03319.5 HPFcal  Yes
0064Quartz FCU13:1574.5 HPFcal  Yes
0065Quartz FCU13:1674.5 HPFcal  Yes
0066Quartz FCU13:1874.5 HPFcal  Yes
0067Quartz FCU13:2074.5 HPFcal  Yes
0068Quartz FCU13:2274.5 HPFcal  Yes
0069Quartz FCU13:2474.5 HPFcal  Yes
0070Quartz FCU13:2574.5 HPFcal  Yes
0071Alpha Bright Cal13:2885.2 HPFcal  Yes
0072Alpha Bright Cal13:3085.2 HPFcal  Yes
0073Alpha Bright Cal13:3285.2 HPFcal  Yes
0074Alpha Bright Cal13:3485.2 HPFcal  Yes
0075LFC FCU13:36106.5 HPFcal  Yes
0076LFC FCU13:39106.5 HPFcal  Yes
0077LFC FCU13:41106.5 HPFcal  Yes
0078LFC FCU13:43106.5 HPFcal  Yes
0079LFC FCU13:45106.5 HPFcal  Yes
0080LFC FCU13:48106.5 HPFcal  Yes
0081LFC Cal13:51106.5 HPFcal  Yes
0082LFC Cal13:53106.5 HPFcal  Yes
0083Etalon Cal14:01159.8 HPFcal  Yes
0084Etalon Cal14:04159.8 HPFcal  Yes
0085Etalon Cal14:07159.8 HPFcal  Yes
0086Etalon Cal14:10159.8 HPFcal  Yes
0087UNe Slave Cal14:14426 HPFcal  Yes
0088UNe Slave Cal14:22426 HPFcal  Yes
0089UNe Slave Cal14:29426 HPFcal  Yes
0090UNe Slave Cal14:37426 HPFcal  Yes
0091UNe Slave Cal14:45426 HPFcal  Yes
0092UNe Slave Cal14:53426 HPFcal  Yes
0090LFC Cal22:13106.5 HPFcal  Yes
lrs20009900_01bias22:250 LRS2cal  Yes
virus0009900_01flat_Qth22:2520 VIRUScal  Yes
virus0009901_01bias22:270 VIRUScal  Yes
lrs20009901_01flat_ldls_long_B22:2720 LRS2cal  Yes
virus0009902_01dark22:2915 VIRUScal  Yes
lrs20009902_01Cd-A_B22:3029 LRS2cal  Yes
lrs20009903_01FeAr_R22:3115 LRS2cal  Yes
lrs20009904_01Hg_B22:3315 LRS2cal  Yes
0091Dark22:40319.5 HPFcal  Yes
0092Quartz FCU22:4674.5 HPFcal  Yes
0093Quartz FCU22:4874.5 HPFcal  Yes
0094Quartz FCU22:5074.5 HPFcal  Yes
0095Quartz FCU22:5274.5 HPFcal  Yes
0096Quartz FCU22:5374.5 HPFcal  Yes
0097Quartz FCU22:5574.5 HPFcal  Yes
0098Quartz FCU22:5774.5 HPFcal  Yes
0099Alpha Bright Cal22:5985.2 HPFcal  Yes
0100Alpha Bright Cal23:0185.2 HPFcal  Yes
0101Alpha Bright Cal23:0385.2 HPFcal  Yes
0102Alpha Bright Cal23:0585.2 HPFcal  Yes
0103LFC FCU23:08106.5 HPFcal  Yes
0104LFC FCU23:10106.5 HPFcal  Yes
0105LFC Cal23:13106.5 HPFcal  Yes
0106LFC Cal23:15106.5 HPFcal  Yes
0107Etalon Cal23:18159.8 HPFcal  Yes
0108UNe Slave Cal23:21426 HPFcal  Yes
lrs20000030_01flat_Qth_R23:2215 LRS2cal  Yes
lrs20000030_02flat_Qth_R23:2315 LRS2cal  Yes
lrs20000030_03flat_Qth_R23:2515 LRS2cal  Yes
lrs20000030_04flat_Qth_R23:2615 LRS2cal  Yes
lrs20000030_05flat_Qth_R23:2715 LRS2cal  Yes
lrs20000031_01flat_ldls_long_B23:2820 LRS2cal  Yes
0109UNe Slave Cal23:29426 HPFcal  Yes
lrs20000031_02flat_ldls_long_B23:3020 LRS2cal  Yes
lrs20000031_03flat_ldls_long_B23:3120 LRS2cal  Yes
lrs20000032_01Cd-A_B23:3229 LRS2cal  Yes
lrs20000032_02Cd-A_B23:3429 LRS2cal  Yes
lrs20000032_03Cd-A_B23:3529 LRS2cal  Yes
0110UNe Slave Cal23:37426 HPFcal  Yes
lrs20000033_01FeAr_R23:3715 LRS2cal  Yes
lrs20000033_02FeAr_R23:3815 LRS2cal  Yes
lrs20000033_03FeAr_R23:3915 LRS2cal  Yes
lrs20000034_01Hg_R23:4020 LRS2cal  Yes
lrs20000034_02Hg_R23:4120 LRS2cal  Yes
lrs20000034_03Hg_R23:4320 LRS2cal  Yes
lrs20000035_01Hg_B23:4415 LRS2cal  Yes
0111UNe Slave Cal23:45426 HPFcal  Yes
lrs20000035_02Hg_B23:4515 LRS2cal  Yes
lrs20000035_03Hg_B23:4615 LRS2cal  Yes
lrs20000036_01bias23:480 LRS2cal  Yes
virus0000034_01bias23:480 VIRUScal  Yes
lrs20000036_02bias23:490 LRS2cal  Yes
virus0000034_02bias23:490 VIRUScal  Yes
lrs20000036_03bias23:500 LRS2cal  Yes
virus0000034_03bias23:500 VIRUScal  Yes
lrs20000036_04bias23:500 LRS2cal  Yes
virus0000034_04bias23:510 VIRUScal  Yes
lrs20000036_05bias23:510 LRS2cal  Yes
virus0000034_05bias23:520 VIRUScal  Yes
lrs20000036_06bias23:520 LRS2cal  Yes
virus0000034_06bias23:520 VIRUScal  Yes
0112UNe Slave Cal23:53426 HPFcal  Yes
lrs20000036_07bias23:530 LRS2cal  Yes
virus0000034_07bias23:530 VIRUScal  Yes
lrs20000036_08bias23:540 LRS2cal  Yes
virus0000034_08bias23:540 VIRUScal  Yes
lrs20000036_09bias23:550 LRS2cal  Yes
virus0000034_09bias23:550 VIRUScal  Yes
lrs20000036_10bias23:560 LRS2cal  Yes
virus0000034_10bias23:560 VIRUScal  Yes
lrs20000036_11bias23:570 LRS2cal  Yes
virus0000034_11bias23:570 VIRUScal  Yes