HET Night Report Reader
   Previous Night Report       Oct 24, 2025 Civil        Next Night Report   

Civil Date
Ephemerides
2025-10-24SunsetSunriseMoon
Set12°18°18°12°RiseRiseSet
00:2201:0801:3611:4512:1312:59-02:12
Night Length10:09Sunset Temperature


On-Duty Personnel
Resident AstronomerTelescope Operator
Amy RayAmy Westfall


Overlaps
TO OverlapRA Overlap
-Sergey Rostopchin

Other Personnelnone

Guestsnone


Open/Close Log
Open timeOutdoor tempTruss tempClose timeReasonTime open
00:2015.514.512:16twilight11:56
Total Time Open11:56


      
ProgramNight PriorityScience
01:36Science
Stack Data
StartStopee50ee80Hefi FocusMars FocusOutside TempDome TempTruss TempWind DirectionWind SpeedStack Type
00:4601:170.390.59202+383414.314.714.72809First of Night
09:0609:360.520.80202+532311.812.412.729815Stack/Re-stack
12:1012:150.741.10172+554910.711.411.626310Post-Observing


Problem Reports
PR NumberTimesTime LostDescriptionResponse
656005:05-05:1400:09HObS scheduled a target that was already marked as deferred.


TO CommentsCalm and clear night.


RA Commentsnone


Observations
FileTarget/QIDExp StartExposureOverheadProgramInstrument ConfigurationData TypeIQDimmSkySBrtSkytransSNRCommentsCharge
lrs20000012_02Cd-A_B00:0138 LRS2cal  Yes
lrs20000012_03Cd-A_B00:0238 LRS2cal  Yes
0001UNe Slave Cal00:04426 HPFcal  Yes
lrs20000013_01FeAr_R00:0415 LRS2cal  Yes
lrs20000013_02FeAr_R00:0515 LRS2cal  Yes
lrs20000013_03FeAr_R00:0715 LRS2cal  Yes
lrs20000014_01Hg_R00:0820 LRS2cal  Yes
lrs20000014_02Hg_R00:0920 LRS2cal  Yes
lrs20000014_03Hg_R00:1020 LRS2cal  Yes
0002UNe Slave Cal00:12426 HPFcal  Yes
lrs20000015_01Hg_B00:1215 LRS2cal  Yes
lrs20000015_02Hg_B00:1315 LRS2cal  Yes
lrs20000015_03Hg_B00:1415 LRS2cal  Yes
0003UNe Slave Cal00:20426 HPFcal  Yes
lrs20000001_01skyflat00:267 LRS2cal  Yes
0004UNe Slave Cal00:27426 HPFcal  Yes
lrs20000002_01skyflat00:2810 LRS2cal  Yes
lrs20000003_01skyflat00:2913 LRS2cal  Yes
lrs20000004_01skyflat00:3016 LRS2cal  Yes
lrs20000005_01skyflat00:3122 LRS2cal  Yes
lrs20000006_01skyflat00:3230 LRS2cal  Yes
virus0000001_01skyflat00:357 VIRUScal  Yes
virus0000002_01skyflat00:3610 VIRUScal  Yes
virus0000003_01skyflat00:3814 VIRUScal  Yes
virus0000004_01skyflat00:3918 VIRUScal  Yes
virus0000005_01skyflat00:4026 VIRUScal  Yes
virus0000006_01flat_ldls_long00:4815 VIRUScal  Yes
virus0000006_02flat_ldls_long00:5015 VIRUScal  Yes
virus0000006_03flat_ldls_long00:5115 VIRUScal  Yes
virus0000007_01Cd-A00:5215 VIRUScal  Yes
virus0000007_02Cd-A00:5415 VIRUScal  Yes
virus0000007_03Cd-A00:5515 VIRUScal  Yes
virus0000008_01Hg00:5715 VIRUScal  Yes
virus0000008_02Hg00:5815 VIRUScal  Yes
virus0000008_03Hg01:0015 VIRUScal  Yes
lrs20000007_01bias01:010 LRS2cal  Yes
virus0000009_01bias01:010 VIRUScal  Yes
lrs20000007_02bias01:020 LRS2cal  Yes
virus0000009_02bias01:020 VIRUScal  Yes
lrs20000007_03bias01:030 LRS2cal  Yes
virus0000009_03bias01:030 VIRUScal  Yes
lrs20000007_04bias01:030 LRS2cal  Yes
virus0000009_04bias01:040 VIRUScal  Yes
lrs20000007_05bias01:040 LRS2cal  Yes
virus0000009_05bias01:050 VIRUScal  Yes
lrs20000007_06bias01:050 LRS2cal  Yes
virus0000009_06bias01:050 VIRUScal  Yes
lrs20000007_07bias01:060 LRS2cal  Yes
virus0000009_07bias01:060 VIRUScal  Yes
lrs20000007_08bias01:070 LRS2cal  Yes
virus0000009_08bias01:070 VIRUScal  Yes
lrs20000007_09bias01:080 LRS2cal  Yes
virus0000009_09bias01:080 VIRUScal  Yes
lrs20000007_10bias01:090 LRS2cal  Yes
virus0000009_10bias01:090 VIRUScal  Yes
lrs20000007_11bias01:100 LRS2cal  Yes
virus0000009_11bias01:100 VIRUScal  Yes
lrs20000008_01dark01:11360 LRS2cal  Yes
virus0000010_01dark01:11360 VIRUScal  Yes
virus0000011_01parallel01:242047 VIRUSsci  Yes
0005QID 195001:25969.17.8PSU25-3-014HPFsci1.2619.970.99148 Yes
0006QID 195001:42969.10.8PSU25-3-014HPFsci1.3119.980.97141 Yes
0007LFC Cal02:00106.5 HPFcal  Yes
0008HR8627_tell_std02:05117.27.0HPFtelluric1.3120.270.97  Yes
0009LFC Cal02:13106.5 HPFcal  Yes
virus0000012_01parallel02:13900 VIRUSsci  Yes
lrs20000009_01QID 409702:139006.0PSU25-3-012LRS2-Rsci1.5920.650.96  Yes
0010LFC Cal02:16106.5 HPFcal  Yes
0011LFC Cal02:18106.5 HPFcal  Yes
0012LFC Cal02:33106.5 HPFcal  Yes
lrs20000010_01parallel02:33360 LRS2sci  Yes
virus0000013_01QID 226202:333605.0UT25-3-017VIRUSsci2.0721.710.88  Yes
0013LFC Cal02:36106.5 HPFcal  Yes
lrs20000010_02parallel02:40360 LRS2sci  Yes
virus0000013_02QID 226202:403601.0UT25-3-017VIRUSsci2.0221.720.89  Yes
lrs20000010_03parallel02:48360 LRS2sci  Yes
virus0000013_03QID 226202:483602.0UT25-3-017VIRUSsci1.8721.730.87  Yes
0014LFC Cal02:59106.5 HPFcal  Yes
virus0000014_01parallel02:591800 VIRUSsci  Yes
lrs20000011_01QID 409802:5918005.0PSU25-3-012LRS2-Bsci1.6221.700.88  Yes
0015LFC Cal03:01106.5 HPFcal  Yes
0016LFC Cal03:04106.5 HPFcal  Yes
virus0000015_01parallel03:391200 VIRUSsci  Yes
0017LFC Cal03:40106.5 HPFcal  Yes
lrs20000012_01QID 411603:40120011.0UT25-3-010LRS2-Bsci1.4221.660.84  Yes
0018LFC Cal03:42106.5 HPFcal  Yes
0019LFC Cal03:44106.5 HPFcal  Yes
0020LFC Cal04:05106.5 HPFcal  Yes
virus0000016_01parallel04:051400 VIRUSsci  Yes
lrs20000013_01QID 410804:0514004.7UT25-3-001LRS2-Bsci1.5721.570.99  Yes
0021LFC Cal04:07106.5 HPFcal  Yes
0022LFC Cal04:10106.5 HPFcal  Yes
virus0000017_01parallel04:321400 VIRUSsci  Yes
lrs20000014_01QID 410904:3214004.7UT25-3-001LRS2-Rsci1.4920.440.89  Yes
0023LFC Cal04:33106.5 HPFcal  Yes
0024LFC Cal04:35106.5 HPFcal  Yes
0025LFC Cal04:37106.5 HPFcal  Yes
lrs20000015_01HD209458_056_W05:01154.8LRS2spec1.6621.790.88  Yes
lrs20000016_01HD209458_066_W05:04153.8LRS2spec1.4520.661.02  Yes
0026QID 183505:1974.54.8PSU25-3-008HPFsci1.7019.910.79430 P4
0027LFC Cal05:25106.5 HPFcal  Yes
lrs20000017_01parallel05:25360 LRS2sci  Yes
virus0000018_01QID 96905:253605.0UT25-3-012VIRUSsci1.9921.740.77  Yes
0028LFC Cal05:28106.5 HPFcal  Yes
lrs20000017_02parallel05:32360 LRS2sci  Yes
virus0000018_02QID 96905:323601.0UT25-3-012VIRUSsci1.8621.620.86  Yes
lrs20000017_03parallel05:40360 LRS2sci  Yes
virus0000018_03QID 96905:403602.0UT25-3-012VIRUSsci1.7821.600.90  Yes
lrs20000018_01parallel05:48420 LRS2sci  Yes
0029LFC Cal05:49106.5 HPFcal  Yes
virus0000019_01QID 97005:494203.0UT25-3-012VIRUSsci1.8621.620.88  Yes
0030LFC Cal05:51106.5 HPFcal  Yes
0031LFC Cal05:53106.5 HPFcal  Yes
lrs20000018_02parallel05:57420 LRS2sci  Yes
virus0000019_02QID 97005:574201.0UT25-3-012VIRUSsci1.7321.590.90  Yes
lrs20000018_03parallel06:05420 LRS2sci  Yes
virus0000019_03QID 97006:054201.0UT25-3-012VIRUSsci1.6321.480.98  Yes
0032LFC Cal06:18106.5 HPFcal  Yes
lrs20000019_01parallel06:18360 LRS2sci  Yes
virus0000020_01QID 100906:183606.0UT25-3-012VIRUSsci1.6521.630.83  Yes
0033LFC Cal06:21106.5 HPFcal  Yes
lrs20000019_02parallel06:25360 LRS2sci  Yes
virus0000020_02QID 100906:253601.0UT25-3-012VIRUSsci1.6621.620.81  Yes
lrs20000019_03parallel06:32360 LRS2sci  Yes
virus0000020_03QID 100906:323601.0UT25-3-012VIRUSsci1.6521.610.79  Yes
lrs20000020_01parallel06:43360 LRS2sci  Yes
virus0000021_01QID 291206:433605.0PSU25-3-007VIRUSsci1.7321.590.90  Yes
0034LFC Cal06:44106.5 HPFcal  Yes
0035LFC Cal06:46106.5 HPFcal  Yes
lrs20000020_02parallel06:51360 LRS2sci  Yes
virus0000021_02QID 291206:513602.0PSU25-3-007VIRUSsci1.8121.570.88  Yes
lrs20000020_03parallel06:58360 LRS2sci  Yes
virus0000021_03QID 291206:583601.0PSU25-3-007VIRUSsci1.8421.560.86  Yes
lrs20000021_01parallel07:07360 LRS2sci  Yes
virus0000022_01QID 276507:073603.0PSU25-3-007VIRUSsci1.8321.681.02  Yes
0036LFC Cal07:08106.5 HPFcal  Yes
0037LFC Cal07:10106.5 HPFcal  Yes
lrs20000021_02parallel07:15360 LRS2sci  Yes
virus0000022_02QID 276507:153602.0PSU25-3-007VIRUSsci1.7721.671.00  Yes
lrs20000021_03parallel07:22360 LRS2sci  Yes
virus0000022_03QID 276507:223601.0PSU25-3-007VIRUSsci1.8421.680.97  Yes
0038LFC Cal07:32106.5 HPFcal  Yes
lrs20000022_01parallel07:32360 LRS2sci  Yes
virus0000023_01QID 97907:323604.0UT25-3-012VIRUSsci1.7421.480.83  Yes
0039LFC Cal07:35106.5 HPFcal  Yes
lrs20000022_02parallel07:39360 LRS2sci  Yes
virus0000023_02QID 97907:393601.0UT25-3-012VIRUSsci1.9321.460.81  Yes
lrs20000022_03parallel07:47360 LRS2sci  Yes
virus0000023_03QID 97907:473602.0UT25-3-012VIRUSsci1.9821.510.79  Yes
0040LFC Cal07:57106.5 HPFcal  Yes
lrs20000023_01parallel07:57420 LRS2sci  Yes
virus0000024_01QID 102807:574204.0UT25-3-012VIRUSsci1.8521.600.89  Yes
0041LFC Cal07:59106.5 HPFcal  Yes
0042LFC Cal08:02106.5 HPFcal  Yes
lrs20000023_02parallel08:05420 LRS2sci  Yes
virus0000024_02QID 102808:054201.0UT25-3-012VIRUSsci1.8421.540.86  Yes
lrs20000023_03parallel08:13420 LRS2sci  Yes
virus0000024_03QID 102808:134201.0UT25-3-012VIRUSsci1.8921.490.89  Yes
0043LFC Cal08:25106.5 HPFcal  Yes
lrs20000024_01QID 62308:251805.0UT25-3-015LRS2-Bsci1.6621.700.95  P4
0044LFC Cal08:35106.5 HPFcal  Yes
virus0000025_01parallel08:35360 VIRUSsci  Yes
lrs20000025_01QID 62408:353607.0UT25-3-015LRS2-Rsci2.0420.571.03  P4
0045LFC Cal08:38106.5 HPFcal  Yes
0046LFC Cal08:46106.5 HPFcal  Yes
lrs20000026_01parallel08:46360 LRS2sci  Yes
virus0000026_01QID 225608:463605.0UT25-3-017VIRUSsci2.1421.620.79  Yes
0047LFC Cal08:48106.5 HPFcal  Yes
lrs20000026_02parallel08:53360 LRS2sci  Yes
virus0000026_02QID 225608:533601.0UT25-3-017VIRUSsci2.0721.620.81  Yes
lrs20000026_03parallel09:00360 LRS2sci  Yes
virus0000026_03QID 225609:003601.0UT25-3-017VIRUSsci2.0121.590.83  Yes
virus0000027_01parallel09:40664 VIRUSsci  Yes
0048QID 229309:41191.74.8UT25-3-019HPFsci1.6120.200.67411 P4
0049QID 229309:45191.70.8UT25-3-019HPFsci1.5320.180.70442 P4
0050QID 229309:48191.70.8UT25-3-019HPFsci1.5020.210.71473 P4
virus0000028_01parallel09:56300 VIRUSsci  Yes
0051LFC Cal09:57106.5 HPFcal  Yes
lrs20000027_01QID 6509:573005.0PSU25-3-002LRS2-Rsci1.5720.500.78  P4
0052LFC Cal09:59106.5 HPFcal  Yes
0053QID 178910:07969.15.8PSU25-3-005HPFsci1.6919.930.78221 Yes
virus0000029_01parallel10:072047 VIRUSsci  Yes
0054QID 178910:25969.10.8PSU25-3-005HPFsci1.7319.880.84260 Yes
0055LFC Cal10:42106.5 HPFcal  Yes
0056LFC Cal10:45106.5 HPFcal  Yes
0057QID 407510:49617.78.7UT25-3-019HPFsci1.9419.741.1122 Yes
virus0000030_01parallel10:491984 VIRUSsci  Yes
0058QID 407511:00617.70.7UT25-3-019HPFsci1.7919.751.1124 Yes
0059QID 407511:12617.70.7UT25-3-019HPFsci1.8019.721.1221 Yes
0060LFC Cal11:23106.5 HPFcal  Yes
virus0000031_01parallel11:27300 VIRUSsci  Yes
lrs20000028_01QID 6911:273005.0PSU25-3-002LRS2-Rsci1.6920.380.86  P4
0061LFC Cal11:28106.5 HPFcal  Yes
0062LFC Cal11:30106.5 HPFcal  Yes
0063LFC Cal11:34106.5 HPFcal  Yes
virus0000032_01parallel11:361959 VIRUSsci  Yes
0064QID 188011:37915.94.7G25-3-002HPFsci1.7819.780.8588 Yes
0065QID 188011:53915.90.7G25-3-002HPFsci1.7819.590.8896 Yes
0066LFC Cal12:10106.5 HPFcal  Yes
lrs20000029_01dark12:13360 LRS2cal  Yes
virus0000033_01dark12:13360 VIRUScal  Yes
lrs20000029_02dark12:19360 LRS2cal  Yes
virus0000033_02dark12:20360 VIRUScal  Yes
lrs20000030_01bias12:270 LRS2cal  Yes
virus0000034_01bias12:270 VIRUScal  Yes
virus0000035_01Cd-A12:3215 ENG25-3-002VIRUScal  Yes
virus0000036_01Hg12:3315 ENG25-3-002VIRUScal  Yes
0067Dark12:36319.5 HPFcal  Yes
0068Quartz FCU12:4874.5 HPFcal  Yes
0069Quartz FCU12:4974.5 HPFcal  Yes
0070Quartz FCU12:5174.5 HPFcal  Yes
0071Quartz FCU12:5374.5 HPFcal  Yes
0072Quartz FCU12:5574.5 HPFcal  Yes
0073Quartz FCU12:5774.5 HPFcal  Yes
0074Quartz FCU12:5874.5 HPFcal  Yes
0075Alpha Bright Cal13:0185.2 HPFcal  Yes
0076Alpha Bright Cal13:0385.2 HPFcal  Yes
0077Alpha Bright Cal13:0585.2 HPFcal  Yes
0078Alpha Bright Cal13:0785.2 HPFcal  Yes
0079LFC FCU13:09106.5 HPFcal  Yes
0080LFC FCU13:11106.5 HPFcal  Yes
0081LFC FCU13:14106.5 HPFcal  Yes
0082LFC FCU13:16106.5 HPFcal  Yes
0083LFC FCU13:18106.5 HPFcal  Yes
0084LFC FCU13:21106.5 HPFcal  Yes
0085LFC Cal13:24106.5 HPFcal  Yes
0086LFC Cal13:26106.5 HPFcal  Yes
0087Etalon Cal13:34159.8 HPFcal  Yes
0088Etalon Cal13:37159.8 HPFcal  Yes
0089Etalon Cal13:40159.8 HPFcal  Yes
0090Etalon Cal13:43159.8 HPFcal  Yes
0091UNe Slave Cal13:47426 HPFcal  Yes
0092UNe Slave Cal13:55426 HPFcal  Yes
0093UNe Slave Cal14:02426 HPFcal  Yes
0094UNe Slave Cal14:10426 HPFcal  Yes
0095UNe Slave Cal14:18426 HPFcal  Yes
0096UNe Slave Cal14:26426 HPFcal  Yes
0075LFC Cal22:22106.5 HPFcal  Yes
lrs20009900_01bias22:400 LRS2cal  Yes
virus0009900_01flat_Qth22:4120 VIRUScal  Yes
virus0009901_01bias22:420 VIRUScal  Yes
lrs20009901_01flat_ldls_long_B22:4320 LRS2cal  Yes
virus0009902_01dark22:4415 VIRUScal  Yes
lrs20009902_01Cd-A_B22:4538 LRS2cal  Yes
lrs20009903_01FeAr_R22:4715 LRS2cal  Yes
lrs20009904_01Hg_B22:4815 LRS2cal  Yes
0076Dark23:07319.5 HPFcal  Yes
0077Quartz FCU23:1374.5 HPFcal  Yes
0078Quartz FCU23:1574.5 HPFcal  Yes
0079Quartz FCU23:1774.5 HPFcal  Yes
0080Quartz FCU23:1874.5 HPFcal  Yes
0081Quartz FCU23:2074.5 HPFcal  Yes
0082Quartz FCU23:2274.5 HPFcal  Yes
0083Quartz FCU23:2474.5 HPFcal  Yes
0084Alpha Bright Cal23:2685.2 HPFcal  Yes
0085Alpha Bright Cal23:2885.2 HPFcal  Yes
0086Alpha Bright Cal23:3085.2 HPFcal  Yes
0087Alpha Bright Cal23:3285.2 HPFcal  Yes
0088LFC FCU23:35106.5 HPFcal  Yes
0089LFC FCU23:37106.5 HPFcal  Yes
0090LFC Cal23:40106.5 HPFcal  Yes
0091LFC Cal23:42106.5 HPFcal  Yes
0092Etalon Cal23:45159.8 HPFcal  Yes
0093UNe Slave Cal23:48426 HPFcal  Yes
lrs20000010_01flat_Qth_R23:4915 LRS2cal  Yes
lrs20000010_02flat_Qth_R23:5015 LRS2cal  Yes
lrs20000010_03flat_Qth_R23:5215 LRS2cal  Yes
lrs20000010_04flat_Qth_R23:5315 LRS2cal  Yes
lrs20000010_05flat_Qth_R23:5415 LRS2cal  Yes
lrs20000011_01flat_ldls_long_B23:5520 LRS2cal  Yes
0094UNe Slave Cal23:56426 HPFcal  Yes
lrs20000011_02flat_ldls_long_B23:5720 LRS2cal  Yes
lrs20000011_03flat_ldls_long_B23:5820 LRS2cal  Yes
lrs20000012_01Cd-A_B23:5938 LRS2cal  Yes