HET Night Report Reader
   Previous Night Report       Oct 26, 2025 Civil        Next Night Report   

Civil Date
Ephemerides
2025-10-26SunsetSunriseMoon
Set12°18°18°12°RiseRiseSet
00:2001:0601:3411:4612:1413:00-03:51
Night Length10:12Sunset Temperature


On-Duty Personnel
Resident AstronomerTelescope Operator
Amy RayAmy Westfall


Overlaps
TO OverlapRA Overlap
Cassie Crowe-

Other Personnelnone

Guestsnone


Open/Close Log
Open timeOutdoor tempTruss tempClose timeReasonTime open
00:1615.914.812:26twilight12:10
Total Time Open12:10


      
ProgramNight PriorityScience
01:34Science
Stack Data
StartStopee50ee80Hefi FocusMars FocusOutside TempDome TempTruss TempWind DirectionWind SpeedStack Type
00:4401:090.390.58210+325715.115.015.02455First of Night
12:2012:250.480.76310+401015.214.614.627118Post-Observing


Problem Reports
PR NumberTimesTime LostDescriptionResponse
656401:48-02:0800:20HObS tried to run 4 LFC cals between two HPF targets and the fiber agitator never came on for science observation.


TO CommentsClear, calm night.


RA Commentsnone


Observations
FileTarget/QIDExp StartExposureOverheadProgramInstrument ConfigurationData TypeIQDimmSkySBrtSkytransSNRCommentsCharge
lrs20000036_02dark00:00360 LRS2cal  Yes
virus0000037_02dark00:00360 VIRUScal  Yes
lrs20000036_03dark00:07360 LRS2cal  Yes
virus0000037_03dark00:07360 VIRUScal  Yes
0001twilight00:17298.2 HPFcal504 Yes
lrs20000001_01skyflat00:257 LRS2cal  Yes
lrs20000002_01skyflat00:2610 LRS2cal  Yes
lrs20000003_01skyflat00:2713 LRS2cal  Yes
lrs20000004_01skyflat00:2816 LRS2cal  Yes
lrs20000005_01skyflat00:2922 LRS2cal  Yes
lrs20000006_01skyflat00:3130 LRS2cal  Yes
virus0000001_01skyflat00:337 VIRUScal  Yes
virus0000002_01skyflat00:3410 VIRUScal  Yes
virus0000003_01skyflat00:3614 VIRUScal  Yes
virus0000004_01skyflat00:3718 VIRUScal  Yes
virus0000005_01skyflat00:3926 VIRUScal  Yes
lrs20000007_01bias00:410 LRS2cal  Yes
virus0000006_01bias00:410 VIRUScal  Yes
lrs20000007_02bias00:410 LRS2cal  Yes
virus0000006_02bias00:420 VIRUScal  Yes
lrs20000007_03bias00:420 LRS2cal  Yes
virus0000006_03bias00:430 VIRUScal  Yes
lrs20000007_04bias00:430 LRS2cal  Yes
virus0000006_04bias00:430 VIRUScal  Yes
lrs20000007_05bias00:440 LRS2cal  Yes
virus0000006_05bias00:440 VIRUScal  Yes
lrs20000007_06bias00:450 LRS2cal  Yes
virus0000006_06bias00:450 VIRUScal  Yes
lrs20000007_07bias00:460 LRS2cal  Yes
virus0000006_07bias00:460 VIRUScal  Yes
lrs20000007_08bias00:470 LRS2cal  Yes
virus0000006_08bias00:470 VIRUScal  Yes
lrs20000007_09bias00:480 LRS2cal  Yes
virus0000006_09bias00:480 VIRUScal  Yes
lrs20000007_10bias00:480 LRS2cal  Yes
virus0000006_10bias00:490 VIRUScal  Yes
lrs20000007_11bias00:490 LRS2cal  Yes
virus0000006_11bias00:500 VIRUScal  Yes
0002QID 195001:14969.15.8PSU25-3-014HPFsci1.8419.611.03115 Yes
virus0000007_01parallel01:142047 VIRUSsci  Yes
0003QID 195001:32969.10.8PSU25-3-014HPFsci1.8219.731.02118 Yes
0004LFC Cal01:49106.5 HPFcal  Yes
0005LFC Cal01:52106.5 HPFcal  Yes
0006LFC Cal01:54106.5 HPFcal  Yes
virus0000008_01parallel01:571984 VIRUSsci  Yes
0007QID 302501:58617.79.7UT25-3-019HPFsci1.8820.130.93 Aborted target due to equipment failure.No
0008LFC Cal02:10106.5 HPFcal  Yes
0009HR7351_tell_std02:15330.27.5HPFtelluric1.7120.190.93  Yes
virus0000009_01parallel02:26600 VIRUSsci  Yes
0010LFC Cal02:27106.5 HPFcal  Yes
lrs20000008_01QID 22002:276006.0UT25-3-015LRS2-Rsci1.7620.481.07  P4
0011LFC Cal02:29106.5 HPFcal  Yes
0012LFC Cal02:31106.5 HPFcal  Yes
0013LFC Cal02:41106.5 HPFcal  Yes
lrs20000009_01QID 411102:411804.0UT25-3-010LRS2-Bsci1.7321.440.84  Yes
0014LFC Cal02:50106.5 HPFcal  Yes
lrs20000010_01QID 404802:5015006.0UT25-3-010LRS2-Bsci1.8821.360.91  Yes
virus0000010_01parallel02:501500 VIRUSsci  Yes
0015LFC Cal02:53106.5 HPFcal  Yes
0016LFC Cal02:55106.5 HPFcal  Yes
0017LFC Cal03:20106.5 HPFcal  Yes
virus0000011_01parallel03:20900 VIRUSsci  Yes
lrs20000011_01QID 211603:209005.0UT25-3-010LRS2-Bsci1.9121.501.15  Yes
0018LFC Cal03:23106.5 HPFcal  Yes
0019LFC Cal03:25106.5 HPFcal  Yes
virus0000011_02parallel03:36900 VIRUSsci  Yes
lrs20000011_02QID 211603:369001.0UT25-3-010LRS2-Bsci1.9121.571.16  Yes
virus0000012_01parallel03:56600 VIRUSsci  Yes
0020LFC Cal03:57106.5 HPFcal  Yes
lrs20000012_01QID 21503:576006.0UT25-3-015LRS2-Rsci1.6020.411.05  P4
0021LFC Cal03:59106.5 HPFcal  Yes
0022LFC Cal04:01106.5 HPFcal  Yes
0023LFC Cal04:12106.5 HPFcal  Yes
lrs20000013_01parallel04:12360 LRS2sci  Yes
virus0000013_01QID 464604:123605.0PSU25-3-007VIRUSsci1.8821.670.81  Yes
0024LFC Cal04:14106.5 HPFcal  Yes
lrs20000013_02parallel04:19360 LRS2sci  Yes
virus0000013_02QID 464604:193601.0PSU25-3-007VIRUSsci1.9621.650.84  Yes
lrs20000013_03parallel04:26360 LRS2sci  Yes
virus0000013_03QID 464604:263601.0PSU25-3-007VIRUSsci1.9521.680.84  Yes
0025LFC Cal04:38106.5 HPFcal  Yes
lrs20000014_01parallel04:38360 LRS2sci  Yes
virus0000014_01QID 103304:383606.0UT25-3-012VIRUSsci1.9421.640.89  Yes
0026LFC Cal04:40106.5 HPFcal  Yes
lrs20000014_02parallel04:45360 LRS2sci  Yes
virus0000014_02QID 103304:453601.0UT25-3-012VIRUSsci2.0021.630.88  Yes
lrs20000014_03parallel04:52360 LRS2sci  Yes
virus0000014_03QID 103304:523601.0UT25-3-012VIRUSsci2.2721.640.85  Yes
lrs20000015_01parallel05:02360 LRS2sci  Yes
virus0000015_01QID 412305:023604.0PSU25-3-007VIRUSsci2.5221.690.86  Yes
0027LFC Cal05:03106.5 HPFcal  Yes
0028LFC Cal05:05106.5 HPFcal  Yes
lrs20000015_02parallel05:10360 LRS2sci  Yes
virus0000015_02QID 412305:103602.0PSU25-3-007VIRUSsci2.2621.690.85  Yes
lrs20000015_03parallel05:17360 LRS2sci  Yes
virus0000015_03QID 412305:173601.0PSU25-3-007VIRUSsci1.9921.680.86  Yes
0029LFC Cal05:28106.5 HPFcal  Yes
lrs20000016_01parallel05:28360 LRS2sci  Yes
virus0000016_01QID 97205:283605.0UT25-3-012VIRUSsci1.9921.660.92  Yes
0030LFC Cal05:31106.5 HPFcal  Yes
lrs20000016_02parallel05:35360 LRS2sci  Yes
virus0000016_02QID 97205:353601.0UT25-3-012VIRUSsci2.0021.630.92  Yes
lrs20000016_03parallel05:43360 LRS2sci  Yes
virus0000016_03QID 97205:433602.0UT25-3-012VIRUSsci1.9321.660.91  Yes
lrs20000017_01parallel05:55420 LRS2sci  Yes
virus0000017_01QID 101205:554206.0UT25-3-012VIRUSsci1.8621.840.71  Yes
0031LFC Cal05:56106.5 HPFcal  Yes
0032LFC Cal05:58106.5 HPFcal  Yes
0033LFC Cal06:00106.5 HPFcal  Yes
lrs20000017_02parallel06:03420 LRS2sci  Yes
virus0000017_02QID 101206:044202.0UT25-3-012VIRUSsci1.7721.690.82  Yes
lrs20000017_03parallel06:12420 LRS2sci  Yes
virus0000017_03QID 101206:124201.0UT25-3-012VIRUSsci1.6421.680.86  Yes
0034LFC Cal06:26106.5 HPFcal  Yes
lrs20000018_01parallel06:26360 LRS2sci  Yes
virus0000018_01QID 447706:263607.0PSU25-3-007VIRUSsci1.6121.810.88  Yes
0035LFC Cal06:29106.5 HPFcal  Yes
lrs20000018_02parallel06:33360 LRS2sci  Yes
virus0000018_02QID 447706:333601.0PSU25-3-007VIRUSsci1.5721.820.89  Yes
lrs20000018_03parallel06:40360 LRS2sci  Yes
virus0000018_03QID 447706:403601.0PSU25-3-007VIRUSsci1.6721.760.88  Yes
0036LFC Cal06:52106.5 HPFcal  Yes
lrs20000019_01QID 408106:521806.0UT25-3-010LRS2-Bsci2.0521.880.67  Yes
0037QID 183807:0153.36.1PSU25-3-008HPFsci2.1819.730.80422 P4
virus0000019_01QID 173807:061004.3M25-3-004VIRUSsci1.8221.710.77  Yes
virus0000019_02QID 173807:091001.3M25-3-004VIRUSsci1.9521.670.82  Yes
virus0000019_03QID 173807:121001.3M25-3-004VIRUSsci1.9121.660.86  Yes
virus0000020_01QID 173907:171003.3M25-3-004VIRUSsci2.2121.780.88  Yes
virus0000020_02QID 173907:201001.3M25-3-004VIRUSsci1.9221.770.90  Yes
virus0000020_03QID 173907:231001.3M25-3-004VIRUSsci2.0221.780.92  Yes
virus0000021_01QID 174007:281003.3M25-3-004VIRUSsci2.3021.720.92  Yes
virus0000021_02QID 174007:311000.3M25-3-004VIRUSsci1.9921.720.93  Yes
virus0000021_03QID 174007:341001.3M25-3-004VIRUSsci1.8221.720.92  Yes
virus0000022_01QID 174107:381003.3M25-3-004VIRUSsci2.2121.360.90  Yes
virus0000022_02QID 174107:411001.3M25-3-004VIRUSsci2.0221.320.90  Yes
virus0000022_03QID 174107:441001.3M25-3-004VIRUSsci2.1221.340.88  Yes
0038LFC Cal07:52106.5 HPFcal  Yes
lrs20000020_01parallel07:52360 LRS2sci  Yes
virus0000023_01QID 103007:523606.0UT25-3-012VIRUSsci1.8521.760.79  Yes
0039LFC Cal07:54106.5 HPFcal  Yes
lrs20000020_02parallel07:59360 LRS2sci  Yes
virus0000023_02QID 103007:593601.0UT25-3-012VIRUSsci1.7121.820.74  Yes
lrs20000020_03parallel08:06360 LRS2sci  Yes
virus0000023_03QID 103008:063601.0UT25-3-012VIRUSsci1.6121.890.65  Yes
virus0000024_01GD71_034_E08:18606.0VIRUSspec2.0121.550.94  Yes
virus0000024_02GD71_034_E08:20601.0VIRUSspec2.3921.540.94  Yes
virus0000024_03GD71_034_E08:23602.0VIRUSspec2.2321.510.92  Yes
lrs20000021_01GD71_066_E08:281804.0LRS2spec2.0320.451.09  Yes
0040LFC Cal08:36106.5 HPFcal  Yes
virus0000025_01parallel08:362200 VIRUSsci  Yes
lrs20000022_01QID 412008:3622004.3UT25-3-001LRS2-Rsci1.7320.780.77  Yes
0041LFC Cal08:38106.5 HPFcal  Yes
0042LFC Cal08:40106.5 HPFcal  Yes
virus0000026_01parallel09:192047 VIRUSsci  Yes
0043QID 199409:20969.17.8UT25-3-013HPFsci1.6319.960.95366 Yes
0044QID 199409:37969.10.8UT25-3-013HPFsci1.6219.980.92343 Yes
0045LFC Cal09:55106.5 HPFcal  Yes
virus0000027_01parallel09:58600 VIRUSsci  Yes
lrs20000023_01QID 190209:586005.0M25-3-002LRS2-Bsci1.9321.610.76  Yes
0046LFC Cal09:59106.5 HPFcal  Yes
0047LFC Cal10:01106.5 HPFcal  Yes
0048LFC Cal10:03106.5 HPFcal  Yes
0049LFC Cal10:13106.5 HPFcal  Yes
virus0000028_01parallel10:13600 VIRUSsci  Yes
lrs20000024_01QID 190310:136005.0M25-3-002LRS2-Rsci1.8120.600.86  Yes
0050LFC Cal10:15106.5 HPFcal  Yes
0051LFC Cal10:18106.5 HPFcal  Yes
0052LFC Cal10:24106.5 HPFcal  Yes
0053QID 406910:28617.74.7UT25-3-019HPFsci1.6319.950.8756 Yes
virus0000029_01parallel10:281984 VIRUSsci  Yes
0054QID 406910:39617.70.7UT25-3-019HPFsci1.9419.970.8757 Yes
0055QID 406910:50617.71.7UT25-3-019HPFsci1.9920.010.8854 Yes
0056LFC Cal11:02106.5 HPFcal  Yes
lrs20000025_01BD+210607_056_W11:08306.5LRS2spec2.1821.510.93  Yes
0057LFC Cal11:14106.5 HPFcal  Yes
virus0000030_01parallel11:14300 VIRUSsci  Yes
lrs20000026_01QID 7111:143006.0PSU25-3-002LRS2-Rsci2.0320.660.86  P4
0058LFC Cal11:16106.5 HPFcal  Yes
0059LFC Cal11:25106.5 HPFcal  Yes
virus0000031_01parallel11:25900 VIRUSsci  Yes
lrs20000027_01QID 209711:259006.0UT25-3-010LRS2-Bsci2.1621.410.95  Yes
0060LFC Cal11:28106.5 HPFcal  Yes
0061LFC Cal11:30106.5 HPFcal  Yes
0062LFC Cal11:42106.5 HPFcal  Yes
0063QID 188511:47915.96.7G25-3-002HPFsci1.8220.170.6534 Yes
virus0000032_01parallel11:471959 VIRUSsci  Yes
0064QID 188512:03915.91.7G25-3-002HPFsci1.6318.090.7242 Yes
0065LFC Cal12:20106.5 HPFcal  Yes
lrs20000028_01bias12:200 LRS2cal  Yes
virus0000033_01bias12:210 VIRUScal  Yes
virus0000034_01Cd-A12:2515 ENG25-3-002VIRUScal  Yes
virus0000035_01Hg12:2715 ENG25-3-002VIRUScal  Yes
0066Dark12:30319.5 HPFcal  Yes
0067Quartz FCU12:4174.5 HPFcal  Yes
0068Quartz FCU12:4374.5 HPFcal  Yes
0069Quartz FCU12:4574.5 HPFcal  Yes
0070Quartz FCU12:4774.5 HPFcal  Yes
0071Quartz FCU12:4874.5 HPFcal  Yes
0072Quartz FCU12:5074.5 HPFcal  Yes
0073Quartz FCU12:5274.5 HPFcal  Yes
0074Alpha Bright Cal12:5485.2 HPFcal  Yes
0075Alpha Bright Cal12:5685.2 HPFcal  Yes
0076Alpha Bright Cal12:5885.2 HPFcal  Yes
0077Alpha Bright Cal13:0085.2 HPFcal  Yes
0078LFC FCU13:03106.5 HPFcal  Yes
0079LFC FCU13:05106.5 HPFcal  Yes
0080LFC FCU13:07106.5 HPFcal  Yes
0081LFC FCU13:10106.5 HPFcal  Yes
0082LFC FCU13:12106.5 HPFcal  Yes
0083LFC FCU13:14106.5 HPFcal  Yes
0084LFC Cal13:17106.5 HPFcal  Yes
0085LFC Cal13:20106.5 HPFcal  Yes
0086Etalon Cal13:27159.8 HPFcal  Yes
0087Etalon Cal13:31159.8 HPFcal  Yes
0088Etalon Cal13:34159.8 HPFcal  Yes
0089Etalon Cal13:37159.8 HPFcal  Yes
0090UNe Slave Cal13:41426 HPFcal  Yes
0091UNe Slave Cal13:48426 HPFcal  Yes
0092UNe Slave Cal13:56426 HPFcal  Yes
0093UNe Slave Cal14:04426 HPFcal  Yes
0094UNe Slave Cal14:12426 HPFcal  Yes
0095UNe Slave Cal14:19426 HPFcal  Yes
0096LFC Cal21:53106.5 HPFcal  Yes
lrs20009900_01bias22:160 LRS2cal  Yes
virus0009900_01flat_Qth22:1720 VIRUScal  Yes
virus0009901_01bias22:180 VIRUScal  Yes
lrs20009901_01flat_ldls_long_B22:1920 LRS2cal  Yes
virus0009902_01dark22:2015 VIRUScal  Yes
lrs20009902_01Cd-A_B22:2129 LRS2cal  Yes
lrs20009903_01FeAr_R22:2315 LRS2cal  Yes
lrs20009904_01Hg_B22:2415 LRS2cal  Yes
0097Dark22:27319.5 HPFcal  Yes
0098Quartz FCU22:3374.5 HPFcal  Yes
0099Quartz FCU22:3574.5 HPFcal  Yes
0100Quartz FCU22:3774.5 HPFcal  Yes
0101Quartz FCU22:3874.5 HPFcal  Yes
0102Quartz FCU22:4074.5 HPFcal  Yes
0103Quartz FCU22:4274.5 HPFcal  Yes
0104Quartz FCU22:4474.5 HPFcal  Yes
0105Alpha Bright Cal22:4685.2 HPFcal  Yes
0106Alpha Bright Cal22:4885.2 HPFcal  Yes
0107Alpha Bright Cal22:5085.2 HPFcal  Yes
0108Alpha Bright Cal22:5285.2 HPFcal  Yes
0109LFC FCU22:55106.5 HPFcal  Yes
0110LFC FCU22:57106.5 HPFcal  Yes
0111LFC Cal23:00106.5 HPFcal  Yes
0112LFC Cal23:02106.5 HPFcal  Yes
0113Etalon Cal23:05159.8 HPFcal  Yes
0114UNe Slave Cal23:09426 HPFcal  Yes
lrs20000030_01flat_Qth_R23:0915 LRS2cal  Yes
lrs20000030_02flat_Qth_R23:1015 LRS2cal  Yes
lrs20000030_03flat_Qth_R23:1215 LRS2cal  Yes
lrs20000030_04flat_Qth_R23:1315 LRS2cal  Yes
lrs20000030_05flat_Qth_R23:1415 LRS2cal  Yes
lrs20000031_01flat_ldls_long_B23:1520 LRS2cal  Yes
0115UNe Slave Cal23:16426 HPFcal  Yes
lrs20000031_02flat_ldls_long_B23:1720 LRS2cal  Yes
lrs20000031_03flat_ldls_long_B23:1820 LRS2cal  Yes
lrs20000032_01Cd-A_B23:1929 LRS2cal  Yes
lrs20000032_02Cd-A_B23:2129 LRS2cal  Yes
lrs20000032_03Cd-A_B23:2229 LRS2cal  Yes
0116UNe Slave Cal23:24426 HPFcal  Yes
lrs20000033_01FeAr_R23:2415 LRS2cal  Yes
lrs20000033_02FeAr_R23:2515 LRS2cal  Yes
lrs20000033_03FeAr_R23:2615 LRS2cal  Yes
lrs20000034_01Hg_R23:2720 LRS2cal  Yes
lrs20000034_02Hg_R23:2920 LRS2cal  Yes
lrs20000034_03Hg_R23:3020 LRS2cal  Yes
lrs20000035_01Hg_B23:3115 LRS2cal  Yes
0117UNe Slave Cal23:32426 HPFcal  Yes
lrs20000035_02Hg_B23:3315 LRS2cal  Yes
lrs20000035_03Hg_B23:3415 LRS2cal  Yes
0118UNe Slave Cal23:40426 HPFcal  Yes
virus0000034_01flat_ldls_long23:4015 VIRUScal  Yes
virus0000034_02flat_ldls_long23:4215 VIRUScal  Yes
virus0000034_03flat_ldls_long23:4315 VIRUScal  Yes
virus0000035_01Cd-A23:4515 VIRUScal  Yes
virus0000035_02Cd-A23:4615 VIRUScal  Yes
0119UNe Slave Cal23:47426 HPFcal  Yes
virus0000035_03Cd-A23:4715 VIRUScal  Yes
virus0000036_01Hg23:4915 VIRUScal  Yes
virus0000036_02Hg23:5015 VIRUScal  Yes
virus0000036_03Hg23:5215 VIRUScal  Yes
lrs20000036_01dark23:53360 LRS2cal  Yes
virus0000037_01dark23:53360 VIRUScal  Yes