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Civil Date
Ephemerides
2025-04-18SunsetSunriseMoon
Set12°18°18°12°RiseRiseSet
01:3302:2102:5110:5911:3012:1706:51-
Night Length8:08Sunset Temperature


On-Duty Personnel
Resident AstronomerTelescope Operator
Sergey RostopchinAmy Westfall


Overlapsnone

Other Personnelnone

Guestsnone


Open/Close Log
Open timeOutdoor tempTruss tempClose timeReasonTime open
09:0213.513.111:40twilight02:38
Total Time Open2:38


      
ProgramNight PriorityScience
02:51Idle due to weather (high dust, rain)
09:45Science
Stack Data
StartStopee50ee80Hefi FocusMars FocusOutside TempDome TempTruss TempWind DirectionWind SpeedStack Type
09:0709:430.390.60180+461613.013.113.223823First of Night
11:3311:380.600.8985+506812.512.712.922618Post-Observing


Problem Reportsno PRs


TO CommentsDusty, cloudy, rainy for most of night.


RA Commentsnone


Observations
FileTarget/QIDExp StartExposureOverheadProgramInstrument ConfigurationData TypeIQDimmSkySBrtSkytransSNRCommentsCharge
lrs20000018_03dark00:03360 LRS2cal  Yes
virus0000017_03dark00:03360 VIRUScal  Yes
0001LFC Cal01:40106.5 HPFcal  Yes
0002LFC Cal01:43106.5 HPFcal  Yes
0003LFC Cal01:45106.5 HPFcal  Yes
0004LFC Cal05:31106.5 HPFcal  Yes
0005LFC Cal05:33106.5 HPFcal  Yes
0006LFC Cal05:36106.5 HPFcal  Yes
0007LFC Cal07:18106.5 HPFcal  Yes
0008LFC Cal07:20106.5 HPFcal  Yes
0009LFC Cal07:23106.5 HPFcal  Yes
0010LFC Cal08:24106.5 HPFcal  Yes
0011LFC Cal08:26106.5 HPFcal  Yes
0012LFC Cal08:29106.5 HPFcal  Yes
0013LFC Cal09:50106.5 HPFcal  Yes
0014QID 245609:52617.77.7UT25-2-013HPFsci1.7419.550.7537 Yes
virus0000001_01parallel09:521984 VIRUSsci  Yes
0015QID 245610:04617.70.7UT25-2-013HPFsci1.6719.450.7339 Yes
0016QID 245610:15617.70.7UT25-2-013HPFsci1.8119.590.7837 Yes
0017LFC Cal10:27106.5 HPFcal  Yes
0018test_drk_donotuse10:3110.7 HPFcal  Yes
0019QID 22410:32117.27.0PSU25-2-005HPFsci1.7819.990.88426 Yes
virus0000002_01parallel10:39750 VIRUSsci  Yes
lrs20000001_01QID 146110:397505.5UT25-2-005LRS2-Bsci1.8520.440.79  Yes
0020LFC Cal10:40106.5 HPFcal  Yes
0021LFC Cal10:42106.5 HPFcal  Yes
0022LFC Cal10:44106.5 HPFcal  Yes
virus0000002_02parallel10:53750 VIRUSsci  Yes
lrs20000001_02QID 146110:537501.5UT25-2-005LRS2-Bsci1.7120.430.83  Yes
0023test_drk_donotuse11:0710.7 HPFcal  Yes
virus0000003_01parallel11:131023 VIRUSsci  Yes
0024QID 164811:14969.17.8PSU25-2-008HPFsci1.8218.310.7738 Yes
0025LFC Cal11:32106.5 HPFcal  Yes
lrs20000002_01bias11:340 LRS2cal  Yes
virus0000004_01bias11:350 VIRUScal  Yes
virus0000005_01Cd-A11:3915 ENG25-2-002VIRUScal  Yes
virus0000006_01Hg11:4115 ENG25-2-002VIRUScal  Yes
0026Dark11:48319.5 HPFcal  Yes
0027Quartz FCU12:0074.5 HPFcal  Yes
0028Quartz FCU12:0274.5 HPFcal  Yes
0029Quartz FCU12:0374.5 HPFcal  Yes
0030Quartz FCU12:0574.5 HPFcal  Yes
0031Quartz FCU12:0774.5 HPFcal  Yes
0032Quartz FCU12:0974.5 HPFcal  Yes
0033Quartz FCU12:1174.5 HPFcal  Yes
0034Alpha Bright Cal12:1385.2 HPFcal  Yes
0035Alpha Bright Cal12:1585.2 HPFcal  Yes
0036Alpha Bright Cal12:1785.2 HPFcal  Yes
0037Alpha Bright Cal12:1985.2 HPFcal  Yes
0038LFC FCU12:21106.5 HPFcal  Yes
0039LFC FCU12:24106.5 HPFcal  Yes
0040LFC FCU12:26106.5 HPFcal  Yes
0041LFC FCU12:28106.5 HPFcal  Yes
0042LFC FCU12:31106.5 HPFcal  Yes
0043LFC FCU12:33106.5 HPFcal  Yes
0044LFC Cal12:36106.5 HPFcal  Yes
0045LFC Cal12:38106.5 HPFcal  Yes
0046Etalon Cal12:46159.8 HPFcal  Yes
0047Etalon Cal12:49159.8 HPFcal  Yes
0048Etalon Cal12:52159.8 HPFcal  Yes
0049Etalon Cal12:55159.8 HPFcal  Yes
0050UNe Slave Cal12:59426 HPFcal  Yes
0051UNe Slave Cal13:07426 HPFcal  Yes
0052UNe Slave Cal13:15426 HPFcal  Yes
0053UNe Slave Cal13:22426 HPFcal  Yes
0054UNe Slave Cal13:30426 HPFcal  Yes
0055UNe Slave Cal13:38426 HPFcal  Yes
0053LFC Cal21:37106.5 HPFcal  Yes
lrs20009900_01bias21:590 LRS2cal  Yes
virus0009900_01flat_Qth21:5920 VIRUScal  Yes
virus0009901_01bias22:010 VIRUScal  Yes
lrs20009901_01flat_ldls_long_B22:0120 LRS2cal  Yes
virus0009902_01dark22:0315 VIRUScal  Yes
lrs20009902_01Cd-A_B22:0438 LRS2cal  Yes
lrs20009903_01FeAr_R22:0615 LRS2cal  Yes
lrs20009904_01Hg_B22:0715 LRS2cal  Yes
0054Dark22:11319.5 HPFcal  Yes
0055Quartz FCU22:1874.5 HPFcal  Yes
0056Quartz FCU22:1974.5 HPFcal  Yes
0057Quartz FCU22:2174.5 HPFcal  Yes
0058Quartz FCU22:2374.5 HPFcal  Yes
0059Quartz FCU22:2574.5 HPFcal  Yes
0060Quartz FCU22:2774.5 HPFcal  Yes
0061Quartz FCU22:2874.5 HPFcal  Yes
0062Alpha Bright Cal22:3185.2 HPFcal  Yes
0063Alpha Bright Cal22:3385.2 HPFcal  Yes
0064Alpha Bright Cal22:3485.2 HPFcal  Yes
0065Alpha Bright Cal22:3685.2 HPFcal  Yes
0066LFC FCU22:39106.5 HPFcal  Yes
0067LFC FCU22:41106.5 HPFcal  Yes
0068LFC Cal22:44106.5 HPFcal  Yes
0069LFC Cal22:46106.5 HPFcal  Yes
0070Etalon Cal22:49159.8 HPFcal  Yes
0071UNe Slave Cal22:53426 HPFcal  Yes
lrs20000011_01flat_Qth_R22:5515 LRS2cal  Yes
lrs20000011_02flat_Qth_R22:5615 LRS2cal  Yes
lrs20000011_03flat_Qth_R22:5815 LRS2cal  Yes
lrs20000011_04flat_Qth_R22:5915 LRS2cal  Yes
lrs20000011_05flat_Qth_R23:0015 LRS2cal  Yes
0072UNe Slave Cal23:01426 HPFcal  Yes
lrs20000012_01flat_ldls_long_B23:0120 LRS2cal  Yes
lrs20000012_02flat_ldls_long_B23:0320 LRS2cal  Yes
lrs20000012_03flat_ldls_long_B23:0420 LRS2cal  Yes
lrs20000013_01Cd-A_B23:0538 LRS2cal  Yes
lrs20000013_02Cd-A_B23:0738 LRS2cal  Yes
0073UNe Slave Cal23:08426 HPFcal  Yes
lrs20000013_03Cd-A_B23:0938 LRS2cal  Yes
lrs20000014_01FeAr_R23:1015 LRS2cal  Yes
lrs20000014_02FeAr_R23:1215 LRS2cal  Yes
lrs20000014_03FeAr_R23:1315 LRS2cal  Yes
lrs20000015_01Hg_R23:1420 LRS2cal  Yes
lrs20000015_02Hg_R23:1520 LRS2cal  Yes
0074UNe Slave Cal23:16426 HPFcal  Yes
lrs20000015_03Hg_R23:1720 LRS2cal  Yes
lrs20000016_01Hg_B23:1815 LRS2cal  Yes
lrs20000016_02Hg_B23:1915 LRS2cal  Yes
lrs20000016_03Hg_B23:2015 LRS2cal  Yes
0075UNe Slave Cal23:24426 HPFcal  Yes
virus0000013_01flat_ldls_long23:2715 VIRUScal  Yes
virus0000013_02flat_ldls_long23:2815 VIRUScal  Yes
virus0000013_03flat_ldls_long23:3015 VIRUScal  Yes
virus0000014_01Cd-A23:3115 VIRUScal  Yes
0076UNe Slave Cal23:32426 HPFcal  Yes
virus0000014_02Cd-A23:3215 VIRUScal  Yes
virus0000014_03Cd-A23:3415 VIRUScal  Yes
virus0000015_01Hg23:3515 VIRUScal  Yes
virus0000015_02Hg23:3715 VIRUScal  Yes
virus0000015_03Hg23:3815 VIRUScal  Yes
lrs20000017_01bias23:390 LRS2cal  Yes
virus0000016_01bias23:390 VIRUScal  Yes
lrs20000017_02bias23:400 LRS2cal  Yes
virus0000016_02bias23:400 VIRUScal  Yes
lrs20000017_03bias23:410 LRS2cal  Yes
virus0000016_03bias23:410 VIRUScal  Yes
lrs20000017_04bias23:420 LRS2cal  Yes
virus0000016_04bias23:420 VIRUScal  Yes
lrs20000017_05bias23:430 LRS2cal  Yes
virus0000016_05bias23:430 VIRUScal  Yes
lrs20000017_06bias23:440 LRS2cal  Yes
virus0000016_06bias23:440 VIRUScal  Yes
lrs20000017_07bias23:440 LRS2cal  Yes
virus0000016_07bias23:450 VIRUScal  Yes
lrs20000017_08bias23:450 LRS2cal  Yes
virus0000016_08bias23:460 VIRUScal  Yes
lrs20000017_09bias23:460 LRS2cal  Yes
virus0000016_09bias23:460 VIRUScal  Yes
lrs20000017_10bias23:470 LRS2cal  Yes
virus0000016_10bias23:470 VIRUScal  Yes
lrs20000017_11bias23:480 LRS2cal  Yes
virus0000016_11bias23:480 VIRUScal  Yes
lrs20000018_01dark23:49360 LRS2cal  Yes
virus0000017_01dark23:49360 VIRUScal  Yes
lrs20000018_02dark23:56360 LRS2cal  Yes
virus0000017_02dark23:56360 VIRUScal  Yes