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Civil Date
Ephemerides
2025-06-06SunsetSunriseMoon
Set12°18°18°12°RiseRiseSet
02:0502:5803:3410:1610:5211:45-09:21
Night Length6:42Sunset Temperature


On-Duty Personnel
Resident AstronomerTelescope Operator
Sergey RostopchinAmy Westfall


Overlaps
TO OverlapRA Overlap
Cassie CroweAmy Ray

Other Personnelnone

Guestsnone


Open/Close Log
Open timeOutdoor tempTruss tempClose timeReasonTime open
02:0126.524.311:37twilight09:36
Total Time Open9:36


      
ProgramNight PriorityScience
03:43Idle due to weather (clouds)
03:53Science
05:31Idle due to weather (clouds)
05:49Science
08:05Idle due to weather (clouds)
08:56Science
Stack Data
StartStopee50ee80Hefi FocusMars FocusOutside TempDome TempTruss TempWind DirectionWind SpeedStack Type
03:0003:430.450.70200+57723.123.823.91287First of Night
09:3709:55Stack/Re-stack


Problem Reports
PR NumberTimesTime LostDescriptionResponse
649205:48-05:5800:10PFIP server crash following "GetProbeInfo failed." when trying to move to target
649305:00-05:0000:00Squealing structure air bearing noises throughout the night


TO CommentsMostly clear and calm night. Iffy clouds at start of night.


RA Commentsnone


Observations
FileTarget/QIDExp StartExposureOverheadProgramInstrument ConfigurationData TypeIQDimmSkySBrtSkytransSNRCommentsCharge
virus0000001_01parallel03:47300 VIRUSsci  Yes
lrs20000001_01QID 2503:483005.0PSU25-2-007LRS2-Rsci1.7118.360.87 cloudsNo
virus0000002_01parallel03:591200 VIRUSsci  Yes
lrs20000002_01QID 211503:5912006.0UT25-2-018LRS2-Rsci1.641.1819.210.88  P4
virus0000003_01parallel04:25600 VIRUSsci  Yes
lrs20000003_01QID 211404:256006.0UT25-2-018LRS2-Bsci1.851.3819.350.81  P4
virus0000004_01parallel04:41600 VIRUSsci  Yes
lrs20000004_01QID 217004:416006.0UT25-2-018LRS2-Bsci1.861.1919.570.90  P4
virus0000005_01parallel04:541200 VIRUSsci  Yes
lrs20000005_01QID 217104:5412003.0UT25-2-018LRS2-Rsci1.771.1219.550.93  P4
lrs20000006_01QID 231005:191805.0UT25-2-018LRS2-Bsci1.891.2319.560.81  P4
virus0000006_01parallel05:25360 VIRUSsci  Yes
lrs20000007_01QID 231105:253603.0UT25-2-018LRS2-Rsci1.961.5819.520.77  P4
virus0000007_01parallel05:35600 VIRUSsci  Yes
lrs20000008_01QID 210005:366005.0UT25-2-018LRS2-Bsci2.061.6919.680.61 clouds. cannot finish the groupNo
virus0000008_01parallel05:561000 VIRUSsci  Yes
lrs20000009_01QID 145805:5610007.3UT25-2-005LRS2-Bsci2.131.5519.620.66  Yes
virus0000008_02parallel06:141000 VIRUSsci  Yes
lrs20000009_02QID 145806:1410001.3UT25-2-005LRS2-Bsci1.700.9719.630.71  Yes
virus0000009_01parallel06:35600 VIRUSsci  Yes
lrs20000010_01QID 238406:356004.0UT25-2-018LRS2-Bsci1.820.8519.590.85 IQ degradation. check quality and let us know if this is not good enoughYes
virus0000010_01parallel06:501200 VIRUSsci  Yes
lrs20000011_01QID 242706:5012005.0UT25-2-018LRS2-Rsci1.731.1319.630.83  Yes
virus0000011_01parallel07:143000 VIRUSsci  Yes
lrs20000012_01QID 253307:1530005.0UT25-2-019LRS2-Rsci1.760.9219.670.78  Yes
virus0000012_01parallel09:01600 VIRUSsci  Yes
lrs20000013_01QID 210209:016005.0UT25-2-018LRS2-Bsci1.831.2421.050.83  P4
virus0000013_01parallel09:161200 VIRUSsci  Yes
lrs20000014_01QID 210309:1612005.0UT25-2-018LRS2-Rsci1.900.9120.891.06  P4
lrs20000015_01HD180609_056_W10:00304.5LRS2spec2.051.2421.910.89  Yes
lrs20000016_01HD180609_066_W10:03301.5LRS2spec2.011.3521.010.95  Yes
lrs20000017_01QID 168210:081805.0UT25-2-018LRS2-Bsci1.931.3221.930.90  P4
virus0000014_01parallel10:15360 VIRUSsci  Yes
lrs20000018_01QID 168310:153604.0UT25-2-018LRS2-Rsci1.901.3521.001.00  P4
lrs20000019_01QID 233410:271806.0UT25-2-018LRS2-Bsci2.031.2921.660.86  P4
virus0000015_01parallel10:34360 VIRUSsci  Yes
lrs20000020_01QID 233510:353605.0UT25-2-018LRS2-Rsci1.991.4820.801.00  P4
lrs20000021_01bias10:420 LRS2cal  Yes
virus0000016_01bias10:420 VIRUScal  Yes
virus0000017_01Cd-A10:4715 ENG25-2-002VIRUScal  Yes
virus0000018_01Hg10:4815 ENG25-2-002VIRUScal  Yes
lrs20000022_01skyflat11:3330 LRS2cal  Yes
lrs20000023_01skyflat11:3420 LRS2cal  Yes
lrs20000024_01skyflat11:3515 LRS2cal  Yes
lrs20009900_01bias21:520 LRS2cal  Yes
virus0009900_01flat_Qth21:5320 VIRUScal  Yes
virus0009901_01bias21:540 VIRUScal  Yes
lrs20009901_01flat_ldls_long_B21:5520 LRS2cal  Yes
virus0009902_01dark21:5615 VIRUScal  Yes
lrs20009902_01Cd-A_B21:5738 LRS2cal  Yes
lrs20009903_01FeAr_R21:5915 LRS2cal  Yes
lrs20009904_01Hg_B22:0015 LRS2cal  Yes
lrs20000002_01flat_Qth_R22:0415 LRS2cal  Yes
lrs20000002_02flat_Qth_R22:0515 LRS2cal  Yes
lrs20000002_03flat_Qth_R22:0615 LRS2cal  Yes
lrs20000002_04flat_Qth_R22:0815 LRS2cal  Yes
lrs20000002_05flat_Qth_R22:0915 LRS2cal  Yes
lrs20000003_01flat_ldls_long_B22:1020 LRS2cal  Yes
lrs20000003_02flat_ldls_long_B22:1120 LRS2cal  Yes
lrs20000003_03flat_ldls_long_B22:1320 LRS2cal  Yes
lrs20000004_01Cd-A_B22:1438 LRS2cal  Yes
lrs20000004_02Cd-A_B22:1638 LRS2cal  Yes
lrs20000004_03Cd-A_B22:1738 LRS2cal  Yes
lrs20000005_01FeAr_R22:1915 LRS2cal  Yes
lrs20000005_02FeAr_R22:2015 LRS2cal  Yes
lrs20000005_03FeAr_R22:2215 LRS2cal  Yes
lrs20000006_01Hg_R22:2320 LRS2cal  Yes
lrs20000006_02Hg_R22:2420 LRS2cal  Yes
lrs20000006_03Hg_R22:2520 LRS2cal  Yes
lrs20000007_01Hg_B22:2715 LRS2cal  Yes
lrs20000007_02Hg_B22:2815 LRS2cal  Yes
lrs20000007_03Hg_B22:2915 LRS2cal  Yes
virus0000004_01flat_ldls_long22:3615 VIRUScal  Yes
virus0000004_02flat_ldls_long22:3715 VIRUScal  Yes
virus0000004_03flat_ldls_long22:3915 VIRUScal  Yes
virus0000005_01Cd-A22:4015 VIRUScal  Yes
virus0000005_02Cd-A22:4215 VIRUScal  Yes
virus0000005_03Cd-A22:4315 VIRUScal  Yes
virus0000006_01Hg22:4415 VIRUScal  Yes
virus0000006_02Hg22:4615 VIRUScal  Yes
virus0000006_03Hg22:4715 VIRUScal  Yes
lrs20000008_01bias22:490 LRS2cal  Yes
lrs20000008_02bias22:490 LRS2cal  Yes
virus0000007_01bias22:490 VIRUScal  Yes
lrs20000008_03bias22:500 LRS2cal  Yes
virus0000007_02bias22:500 VIRUScal  Yes
virus0000007_03bias22:500 VIRUScal  Yes
lrs20000008_04bias22:510 LRS2cal  Yes
virus0000007_04bias22:510 VIRUScal  Yes
lrs20000008_05bias22:520 LRS2cal  Yes
virus0000007_05bias22:520 VIRUScal  Yes
lrs20000008_06bias22:530 LRS2cal  Yes
virus0000007_06bias22:530 VIRUScal  Yes
lrs20000008_07bias22:540 LRS2cal  Yes
virus0000007_07bias22:540 VIRUScal  Yes
lrs20000008_08bias22:550 LRS2cal  Yes
lrs20000008_09bias22:550 LRS2cal  Yes
virus0000007_08bias22:550 VIRUScal  Yes
virus0000007_09bias22:560 VIRUScal  Yes
lrs20000008_10bias22:560 LRS2cal  Yes
virus0000007_10bias22:570 VIRUScal  Yes
lrs20000008_11bias22:570 LRS2cal  Yes
virus0000007_11bias22:570 VIRUScal  Yes
lrs20000009_01dark22:58360 LRS2cal  Yes
virus0000008_01dark22:58360 VIRUScal  Yes
lrs20000009_02dark23:05360 LRS2cal  Yes
virus0000008_02dark23:05360 VIRUScal  Yes
lrs20000009_03dark23:12360 LRS2cal  Yes
virus0000008_03dark23:12360 VIRUScal  Yes