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Civil Date
Ephemerides
2025-12-22SunsetSunriseMoon
Set12°18°18°12°RiseRiseSet
00:0700:5601:2512:2412:5313:43-02:23
Night Length10:59Sunset Temperature


On-Duty Personnel
Resident AstronomerTelescope Operator
Sergey RostopchinCassie Crowe


Overlaps
TO OverlapRA Overlap
Amy Westfall-

Other Personnelnone

Guestsnone


Open/Close Log
Open timeOutdoor tempTruss tempClose timeReasonTime open
00:0118.815.213:09twilight13:08
Total Time Open13:08


      
ProgramNight PriorityScience
01:25Science
Stack Data
StartStopee50ee80Hefi FocusMars FocusOutside TempDome TempTruss TempWind DirectionWind SpeedStack Type
00:3200:580.430.66-17-370116.815.815.618210First of Night
05:5206:190.430.67-27-155715.616.316.520612Stack/Re-stack
13:0113:070.891.3553-140713.614.314.421210Post-Observing


Problem Reports
PR NumberTimesTime LostDescriptionResponse
660605:10-05:1200:02HOBS was waiting for LFC cal finish to start go next
660705:20-05:2000:00HOBS incorrectly displays exposure
660809:00-09:0000:00HOBs not scheduling dark time p0 targets.


TO CommentsClear all night.


RA Commentsnone


Observations
FileTarget/QIDExp StartExposureOverheadProgramInstrument ConfigurationData TypeIQDimmSkySBrtSkytransSNRCommentsCharge
0001UNe Slave Cal00:03426 HPFcal  Yes
0002UNe Slave Cal00:11426 HPFcal  Yes
lrs20000001_01skyflat00:127 LRS2cal  Yes
lrs20000002_01skyflat00:1310 LRS2cal  Yes
lrs20000003_01skyflat00:1413 LRS2cal  Yes
lrs20000004_01skyflat00:1516 LRS2cal  Yes
lrs20000005_01skyflat00:1722 LRS2cal  Yes
lrs20000006_01skyflat00:1830 LRS2cal  Yes
virus0000001_01skyflat00:217 VIRUScal  Yes
virus0000002_01skyflat00:2310 VIRUScal  Yes
virus0000003_01skyflat00:2414 VIRUScal  Yes
virus0000004_01skyflat00:2518 VIRUScal  Yes
virus0000005_01skyflat00:2726 VIRUScal  Yes
lrs20000007_01bias00:290 LRS2cal  Yes
virus0000006_01bias00:290 VIRUScal  Yes
lrs20000007_02bias00:290 LRS2cal  Yes
virus0000006_02bias00:290 VIRUScal  Yes
lrs20000007_03bias00:300 LRS2cal  Yes
virus0000006_03bias00:300 VIRUScal  Yes
lrs20000007_04bias00:310 LRS2cal  Yes
virus0000006_04bias00:310 VIRUScal  Yes
lrs20000007_05bias00:320 LRS2cal  Yes
virus0000006_05bias00:320 VIRUScal  Yes
lrs20000007_06bias00:330 LRS2cal  Yes
virus0000006_06bias00:330 VIRUScal  Yes
lrs20000007_07bias00:340 LRS2cal  Yes
virus0000006_07bias00:340 VIRUScal  Yes
lrs20000007_08bias00:340 LRS2cal  Yes
virus0000006_08bias00:350 VIRUScal  Yes
lrs20000007_09bias00:350 LRS2cal  Yes
virus0000006_09bias00:360 VIRUScal  Yes
lrs20000007_10bias00:360 LRS2cal  Yes
virus0000006_10bias00:360 VIRUScal  Yes
lrs20000007_11bias00:370 LRS2cal  Yes
virus0000006_11bias00:370 VIRUScal  Yes
lrs20000008_01dark00:38360 LRS2cal  Yes
virus0000007_01dark00:38360 VIRUScal  Yes
lrs20000008_02dark00:45360 LRS2cal  Yes
virus0000007_02dark00:45360 VIRUScal  Yes
lrs20000008_03dark00:52360 LRS2cal  Yes
virus0000007_03dark00:52360 VIRUScal  Yes
virus0000008_01parallel01:042047 VIRUSsci  Yes
0003QID 129901:05969.15.8PSU26-1-023HPFsci1.381.0620.070.83219 Yes
0004QID 129901:22969.10.8PSU26-1-023HPFsci1.471.2020.240.71172 Yes
0005LFC Cal01:40106.5 HPFcal  Yes
0006QID 121401:45969.17.8UT26-1-003HPFsci1.341.1720.160.9435 Yes
virus0000009_01parallel01:452047 VIRUSsci  Yes
0007QID 121402:03969.10.8UT26-1-003HPFsci1.171.0419.881.0629 Yes
0008LFC Cal02:23106.5 HPFcal  Yes
lrs20000009_01parallel02:23360 LRS2sci  Yes
virus0000010_01QID 37502:233604.0UT26-1-008VIRUSsci1.270.9421.770.93  Yes
0009LFC Cal02:26106.5 HPFcal  Yes
lrs20000009_02parallel02:30360 LRS2sci  Yes
virus0000010_02QID 37502:303601.0UT26-1-008VIRUSsci1.260.8921.750.96  Yes
lrs20000009_03parallel02:38360 LRS2sci  Yes
virus0000010_03QID 37502:383602.0UT26-1-008VIRUSsci1.230.9821.780.94  Yes
0010LFC Cal02:46106.5 HPFcal  Yes
lrs20000010_01parallel02:46360 LRS2sci  Yes
virus0000011_01QID 37602:463602.0UT26-1-008VIRUSsci1.210.9421.760.95  Yes
0011LFC Cal02:49106.5 HPFcal  Yes
lrs20000010_02parallel02:53360 LRS2sci  Yes
virus0000011_02QID 37602:533601.0UT26-1-008VIRUSsci1.200.9021.640.99  Yes
lrs20000010_03parallel03:00360 LRS2sci  Yes
virus0000011_03QID 37603:003601.0UT26-1-008VIRUSsci1.220.8521.521.08  Yes
lrs20000011_01parallel03:10360 LRS2sci  Yes
virus0000012_01QID 37503:103604.0UT26-1-008VIRUSsci1.380.7821.820.83  Yes
0012LFC Cal03:11106.5 HPFcal  Yes
0013LFC Cal03:13106.5 HPFcal  Yes
lrs20000011_02parallel03:18360 LRS2sci  Yes
virus0000012_02QID 37503:183602.0UT26-1-008VIRUSsci1.440.8621.710.91  Yes
lrs20000011_03parallel03:25360 LRS2sci  Yes
virus0000012_03QID 37503:253601.0UT26-1-008VIRUSsci1.420.7421.700.93  Yes
0014LFC Cal03:34106.5 HPFcal  Yes
lrs20000012_01parallel03:34360 LRS2sci  Yes
virus0000013_01QID 37603:343603.0UT26-1-008VIRUSsci1.320.7321.770.99  Yes
0015LFC Cal03:37106.5 HPFcal  Yes
lrs20000012_02parallel03:41360 LRS2sci  Yes
virus0000013_02QID 37603:413601.0UT26-1-008VIRUSsci1.300.9421.721.00  Yes
lrs20000012_03parallel03:49360 LRS2sci  Yes
virus0000013_03QID 37603:493602.0UT26-1-008VIRUSsci1.240.8121.621.06  Yes
0016LFC Cal04:03106.5 HPFcal  Yes
lrs20000013_01QID 44304:031808.0PSU26-1-014LRS2-Bsci1.560.8021.810.96  P4
0017LFC Cal04:11106.5 HPFcal  Yes
virus0000014_01parallel04:111980 VIRUSsci  Yes
lrs20000014_01QID 173604:1119805.0PSU26-1-018LRS2-Bsci1.390.9021.610.92  Yes
0018LFC Cal04:14106.5 HPFcal  Yes
0019LFC Cal04:16106.5 HPFcal  Yes
lrs20000015_01parallel04:49360 LRS2sci  Yes
virus0000015_01QID 34904:493605.0UT26-1-008VIRUSsci1.610.8821.680.74  Yes
0020LFC Cal04:50106.5 HPFcal  Yes
0021LFC Cal04:52106.5 HPFcal  Yes
lrs20000015_02parallel04:57360 LRS2sci  Yes
virus0000015_02QID 34904:573602.0UT26-1-008VIRUSsci1.490.8421.670.82  Yes
lrs20000015_03parallel05:04360 LRS2sci  Yes
virus0000015_03QID 34905:043601.0UT26-1-008VIRUSsci1.540.8421.680.85  Yes
0022LFC Cal05:11106.5 HPFcal  Yes
0023QID 42805:20915.910.7G26-1-002HPFsci1.390.8620.400.93129 Yes
virus0000016_01parallel05:201959 VIRUSsci  Yes
0024QID 42805:37915.90.7G26-1-002HPFsci1.290.9420.480.81110hit end of track and lost last 30 sec of the 2nd splitYes
virus0000017_01flat_ldls_long05:5915 VIRUScal  Yes
virus0000017_02flat_ldls_long06:0015 VIRUScal  Yes
virus0000017_03flat_ldls_long06:0115 VIRUScal  Yes
virus0000018_01Cd-A06:0315 VIRUScal  Yes
virus0000018_02Cd-A06:0415 VIRUScal  Yes
virus0000018_03Cd-A06:0615 VIRUScal  Yes
virus0000019_01Hg06:0715 VIRUScal  Yes
virus0000019_02Hg06:0815 VIRUScal  Yes
virus0000019_03Hg06:1015 VIRUScal  Yes
virus0000020_01parallel06:241200 VIRUSsci  Yes
0025LFC Cal06:25106.5 HPFcal  Yes
lrs20000016_01QID 141806:2512006.0PSU26-1-012LRS2-Bsci1.330.8121.630.93  Yes
0026LFC Cal06:27106.5 HPFcal  Yes
0027LFC Cal06:29106.5 HPFcal  Yes
virus0000021_01parallel06:492710 VIRUSsci  Yes
0028QID 110906:508524.8UT26-1-006HPFsci1.481.2220.390.7872 Yes
0029QID 110907:058520.8UT26-1-006HPFsci1.470.9620.330.8283 Yes
0030QID 110907:208520.8UT26-1-006HPFsci1.470.9020.280.8479 Yes
virus0000022_01parallel07:432047 VIRUSsci  Yes
0031QID 122007:44969.19.8UT26-1-003HPFsci1.280.9320.130.9512 Yes
0032QID 122008:01969.10.8UT26-1-003HPFsci1.280.9320.030.9912 Yes
virus0000023_01parallel08:232047 VIRUSsci  Yes
0033QID 172908:24969.16.8UT26-1-003HPFsci1.491.2219.980.9918 Yes
0034QID 172908:41969.10.8UT26-1-003HPFsci1.460.9419.941.0117 Yes
lrs20000017_01parallel09:02600 LRS2sci  Yes
virus0000024_01QID 47809:026005.0UT26-1-018VIRUSsci1.410.9421.750.83  Yes
0035LFC Cal09:03106.5 HPFcal  Yes
0036LFC Cal09:05106.5 HPFcal  Yes
0037LFC Cal09:07106.5 HPFcal  Yes
lrs20000017_02parallel09:14600 LRS2sci  Yes
virus0000024_02QID 47809:146002.0UT26-1-018VIRUSsci1.410.8421.730.87  Yes
lrs20000017_03parallel09:25600 LRS2sci  Yes
virus0000024_03QID 47809:256001.0UT26-1-018VIRUSsci1.320.8121.750.86  Yes
0038LFC Cal09:40106.5 HPFcal  Yes
lrs20000018_01parallel09:40360 LRS2sci  Yes
virus0000025_01QID 35109:403605.0UT26-1-008VIRUSsci1.731.0922.120.71  Yes
0039LFC Cal09:42106.5 HPFcal  Yes
lrs20000018_02parallel09:47360 LRS2sci  Yes
virus0000025_02QID 35109:473601.0UT26-1-008VIRUSsci1.650.9222.060.72  Yes
lrs20000018_03parallel09:54360 LRS2sci  Yes
virus0000025_03QID 35109:543601.0UT26-1-008VIRUSsci1.460.8722.020.76  Yes
0040LFC Cal10:06106.5 HPFcal  Yes
lrs20000019_01parallel10:06300 LRS2sci  Yes
virus0000026_01QID 125810:063006.0M26-1-004VIRUSsci1.360.8021.890.94  Yes
0041LFC Cal10:09106.5 HPFcal  Yes
0042LFC Cal10:14106.5 HPFcal  Yes
lrs20000020_01parallel10:14300 LRS2sci  Yes
virus0000027_01QID 125910:143003.0M26-1-004VIRUSsci1.250.7921.990.91  Yes
0043LFC Cal10:17106.5 HPFcal  Yes
0044LFC Cal10:22106.5 HPFcal  Yes
lrs20000021_01parallel10:22300 LRS2sci  Yes
virus0000028_01QID 126010:223003.0M26-1-004VIRUSsci1.240.7421.960.95  Yes
0045LFC Cal10:25106.5 HPFcal  Yes
0046LFC Cal10:30106.5 HPFcal  Yes
lrs20000022_01parallel10:30300 LRS2sci  Yes
virus0000029_01QID 126110:303003.0M26-1-004VIRUSsci1.220.7821.960.94  Yes
0047LFC Cal10:33106.5 HPFcal  Yes
lrs20000023_01HD55677_056_W10:43457.3LRS2spec1.270.8621.860.49  Yes
lrs20000024_01HD55677_066_W10:46452.3LRS2spec1.290.9020.790.82  Yes
virus0000030_01GD153_052_E10:52606.0VIRUSspec1.500.9521.840.88  Yes
virus0000030_02GD153_052_E10:54601.0VIRUSspec1.541.0621.850.88  Yes
virus0000030_03GD153_052_E10:56601.0VIRUSspec1.410.9821.830.88  Yes
0048LFC Cal11:01106.5 HPFcal  Yes
virus0000031_01parallel11:01300 VIRUSsci  Yes
lrs20000025_01QID 5211:013004.0PSU26-1-003LRS2-Rsci1.590.9220.671.13  P4
0049LFC Cal11:03106.5 HPFcal  Yes
0050QID 121211:10969.13.8UT26-1-003HPFsci1.611.0720.110.9422 Yes
virus0000032_01parallel11:102047 VIRUSsci  Yes
0051QID 121211:27969.11.8UT26-1-003HPFsci1.661.1620.240.9524 Yes
0052LFC Cal11:50106.5 HPFcal  Yes
lrs20000026_01parallel11:50600 LRS2sci  Yes
virus0000033_01QID 48211:506006.0UT26-1-018VIRUSsci1.5821.820.81  Yes
0053LFC Cal11:52106.5 HPFcal  Yes
0054LFC Cal11:55106.5 HPFcal  Yes
lrs20000026_02parallel12:01600 LRS2sci  Yes
virus0000033_02QID 48212:016001.0UT26-1-018VIRUSsci1.5821.760.90  Yes
lrs20000026_03parallel12:12600 LRS2sci  Yes
virus0000033_03QID 48212:126001.0UT26-1-018VIRUSsci1.5821.720.89  Yes
virus0000034_01parallel12:311211 VIRUSsci  Yes
0055QID 111112:32564.59.6UT26-1-006HPFsci1.7620.150.6280 Yes
0056QID 111112:42564.50.6UT26-1-006HPFsci1.6919.120.6493 Yes
0057HR5037_tell_std12:58117.27.0HPFtelluric1.7216.890.89  Yes
lrs20000027_01bias13:020 LRS2cal  Yes
virus0000035_01bias13:030 VIRUScal  Yes
virus0000036_01Cd-A13:0715 ENG26-1-002VIRUScal  Yes
virus0000037_01Hg13:0815 ENG26-1-002VIRUScal  Yes
0058Dark13:15319.5 HPFcal  Yes
0059Quartz FCU13:2774.5 HPFcal  Yes
0060Quartz FCU13:2974.5 HPFcal  Yes
0061Quartz FCU13:3174.5 HPFcal  Yes
0062Quartz FCU13:3274.5 HPFcal  Yes
0063Quartz FCU13:3474.5 HPFcal  Yes
0064Quartz FCU13:3674.5 HPFcal  Yes
0065Quartz FCU13:3874.5 HPFcal  Yes
0066Alpha Bright Cal13:4085.2 HPFcal  Yes
0067Alpha Bright Cal13:4285.2 HPFcal  Yes
0068Alpha Bright Cal13:4485.2 HPFcal  Yes
0069Alpha Bright Cal13:4685.2 HPFcal  Yes
0070LFC FCU13:49106.5 HPFcal  Yes
0071LFC FCU13:51106.5 HPFcal  Yes
0072LFC FCU13:53106.5 HPFcal  Yes
0073LFC FCU13:55106.5 HPFcal  Yes
0074LFC FCU13:58106.5 HPFcal  Yes
0075LFC FCU14:00106.5 HPFcal  Yes
0076LFC Cal14:03106.5 HPFcal  Yes
0077LFC Cal14:05106.5 HPFcal  Yes
0078Etalon Cal14:13159.8 HPFcal  Yes
0079Etalon Cal14:16159.8 HPFcal  Yes
0080Etalon Cal14:19159.8 HPFcal  Yes
0081Etalon Cal14:23159.8 HPFcal  Yes
0082UNe Slave Cal14:26426 HPFcal  Yes
0083UNe Slave Cal14:34426 HPFcal  Yes
0084UNe Slave Cal14:42426 HPFcal  Yes
0085UNe Slave Cal14:50426 HPFcal  Yes
0086UNe Slave Cal14:57426 HPFcal  Yes
0083LFC Cal22:23106.5 HPFcal  Yes
lrs20009900_01bias22:340 LRS2cal  Yes
virus0009900_01flat_Qth22:3520 VIRUScal  Yes
virus0009901_01bias22:370 VIRUScal  Yes
lrs20009901_01flat_ldls_long_B22:3720 LRS2cal  Yes
virus0009902_01dark22:3915 VIRUScal  Yes
lrs20009902_01Cd-A_B22:3929 LRS2cal  Yes
lrs20009903_01FeAr_R22:4115 LRS2cal  Yes
lrs20009904_01Hg_B22:4215 LRS2cal  Yes
0084Dark22:50319.5 HPFcal  Yes
0085Quartz FCU22:5774.5 HPFcal  Yes
0086Quartz FCU22:5874.5 HPFcal  Yes
0087Quartz FCU23:0074.5 HPFcal  Yes
0088Quartz FCU23:0274.5 HPFcal  Yes
0089Quartz FCU23:0474.5 HPFcal  Yes
0090Quartz FCU23:0574.5 HPFcal  Yes
0091Quartz FCU23:0774.5 HPFcal  Yes
0092Alpha Bright Cal23:1085.2 HPFcal  Yes
0093Alpha Bright Cal23:1285.2 HPFcal  Yes
0094Alpha Bright Cal23:1385.2 HPFcal  Yes
0095Alpha Bright Cal23:1585.2 HPFcal  Yes
0096LFC FCU23:18106.5 HPFcal  Yes
0097LFC FCU23:20106.5 HPFcal  Yes
0098LFC Cal23:23106.5 HPFcal  Yes
0099LFC Cal23:26106.5 HPFcal  Yes
0100Etalon Cal23:28159.8 HPFcal  Yes
0101UNe Slave Cal23:32426 HPFcal  Yes
lrs20000029_01flat_Qth_R23:3315 LRS2cal  Yes
lrs20000029_02flat_Qth_R23:3415 LRS2cal  Yes
lrs20000029_03flat_Qth_R23:3615 LRS2cal  Yes
lrs20000029_04flat_Qth_R23:3715 LRS2cal  Yes
lrs20000029_05flat_Qth_R23:3815 LRS2cal  Yes
lrs20000030_01flat_ldls_long_B23:3920 LRS2cal  Yes
0102UNe Slave Cal23:40426 HPFcal  Yes
lrs20000030_02flat_ldls_long_B23:4120 LRS2cal  Yes
lrs20000030_03flat_ldls_long_B23:4220 LRS2cal  Yes
lrs20000031_01Cd-A_B23:4329 LRS2cal  Yes
lrs20000031_02Cd-A_B23:4529 LRS2cal  Yes
lrs20000031_03Cd-A_B23:4629 LRS2cal  Yes
0103UNe Slave Cal23:48426 HPFcal  Yes
lrs20000032_01FeAr_R23:4815 LRS2cal  Yes
lrs20000032_02FeAr_R23:4915 LRS2cal  Yes
lrs20000032_03FeAr_R23:5015 LRS2cal  Yes
lrs20000033_01Hg_R23:5120 LRS2cal  Yes
lrs20000033_02Hg_R23:5320 LRS2cal  Yes
lrs20000033_03Hg_R23:5420 LRS2cal  Yes
0104UNe Slave Cal23:55426 HPFcal  Yes
lrs20000034_01Hg_B23:5515 LRS2cal  Yes
lrs20000034_02Hg_B23:5615 LRS2cal  Yes
lrs20000034_03Hg_B23:5815 LRS2cal  Yes