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Civil Date
Ephemerides
2025-02-01SunsetSunriseMoon
Set12°18°18°12°RiseRiseSet
00:4001:2701:5512:2412:5213:39-04:21
Night Length10:29Sunset Temperature


On-Duty Personnel
Resident AstronomerTelescope Operator
Sergey RostopchinAmy Westfall


Overlapsnone

Other Personnelnone

Guestsnone


Open/Close Log
Open timeOutdoor tempTruss tempClose timeReasonTime open
00:3611.310.812:54twilight12:18
Total Time Open12:18


      
ProgramNight PriorityScience
01:55Science
03:52Idle due to weather (DIQ got worth)
04:30Science
07:10Idle due to weather (DIQ got worth)
07:50Science
Stack Data
StartStopee50ee80Hefi FocusMars FocusOutside TempDome TempTruss TempWind DirectionWind SpeedStack Type
01:0801:330.410.66200+466710.710.710.824011First of Night
12:4812:530.590.91200+579610.910.911.027920Post-Observing


Problem Reports
PR NumberTimesTime LostDescriptionResponse
477607:51-08:0000:09Dome stopped at wrong position
644108:17-08:1900:02Juno froze for a couple of minutes


TO CommentsClear and calm night with stable temperatures, and some poor seeing.


RA Commentsnone


Observations
FileTarget/QIDExp StartExposureOverheadProgramInstrument ConfigurationData TypeIQDimmSkySBrtSkytransSNRCommentsCharge
lrs20000026_02Hg_R00:0020 LRS2cal  Yes
lrs20000026_03Hg_R00:0220 LRS2cal  Yes
0001UNe Slave Cal00:03426 HPFcal  Yes
lrs20000027_01Hg_B00:0315 LRS2cal  Yes
lrs20000027_02Hg_B00:0415 LRS2cal  Yes
lrs20000027_03Hg_B00:0515 LRS2cal  Yes
0002UNe Slave Cal00:10426 HPFcal  Yes
virus0000001_01flat_ldls_long00:1215 VIRUScal  Yes
virus0000001_02flat_ldls_long00:1315 VIRUScal  Yes
virus0000001_03flat_ldls_long00:1515 VIRUScal  Yes
virus0000002_01Cd-A00:1615 VIRUScal  Yes
virus0000002_02Cd-A00:1715 VIRUScal  Yes
0003UNe Slave Cal00:18426 HPFcal  Yes
virus0000002_03Cd-A00:1915 VIRUScal  Yes
virus0000003_01Hg00:2015 VIRUScal  Yes
virus0000003_02Hg00:2215 VIRUScal  Yes
virus0000003_03Hg00:2315 VIRUScal  Yes
lrs20000001_01bias00:250 LRS2cal  Yes
virus0000004_01bias00:250 VIRUScal  Yes
lrs20000001_02bias00:250 LRS2cal  Yes
virus0000004_02bias00:250 VIRUScal  Yes
lrs20000001_03bias00:260 LRS2cal  Yes
virus0000004_03bias00:260 VIRUScal  Yes
lrs20000001_04bias00:270 LRS2cal  Yes
virus0000004_04bias00:270 VIRUScal  Yes
lrs20000001_05bias00:280 LRS2cal  Yes
virus0000004_05bias00:280 VIRUScal  Yes
lrs20000001_06bias00:290 LRS2cal  Yes
virus0000004_06bias00:290 VIRUScal  Yes
lrs20000001_07bias00:300 LRS2cal  Yes
virus0000004_07bias00:300 VIRUScal  Yes
lrs20000001_08bias00:300 LRS2cal  Yes
virus0000004_08bias00:310 VIRUScal  Yes
lrs20000001_09bias00:310 LRS2cal  Yes
virus0000004_09bias00:320 VIRUScal  Yes
lrs20000001_10bias00:320 LRS2cal  Yes
virus0000004_10bias00:320 VIRUScal  Yes
lrs20000001_11bias00:330 LRS2cal  Yes
virus0000004_11bias00:330 VIRUScal  Yes
0004twilight00:37298.2 HPFcal  Yes
lrs20000002_01skyflat00:447 LRS2cal  Yes
lrs20000003_01skyflat00:4510 LRS2cal  Yes
lrs20000004_01skyflat00:4613 LRS2cal  Yes
lrs20000005_01skyflat00:4716 LRS2cal  Yes
lrs20000006_01skyflat00:4922 LRS2cal  Yes
lrs20000007_01skyflat00:5030 LRS2cal  Yes
virus0000005_01skyflat00:537 VIRUScal  Yes
virus0000006_01skyflat00:5410 VIRUScal  Yes
virus0000007_01skyflat00:5914 VIRUScal  Yes
virus0000008_01skyflat01:0118 VIRUScal  Yes
virus0000009_01skyflat01:0226 VIRUScal  Yes
lrs20000008_01dark01:04360 LRS2cal  Yes
virus0000010_01dark01:04360 VIRUScal  Yes
lrs20000008_02dark01:10360 LRS2cal  Yes
virus0000010_02dark01:11360 VIRUScal  Yes
lrs20000008_03dark01:17360 LRS2cal  Yes
virus0000010_03dark01:18360 VIRUScal  Yes
0005LFC Cal01:25106.5 HPFcal  Yes
0006LFC Cal01:28106.5 HPFcal  Yes
0007LFC Cal01:30106.5 HPFcal  Yes
0008test_drk_donotuse01:3410.7 HPFcal  Yes
0009parallel01:39308.95.9UT25-1-003HPFsci1.781.2119.780.84507 Yes
virus0000011_01parallel01:391027 VIRUSsci  Yes
0010parallel01:45308.9-0.1UT25-1-003HPFsci1.711.1920.140.90525 Yes
0011parallel01:51308.90.9UT25-1-003HPFsci1.591.1720.290.93550 Yes
0012test_drk_donotuse01:5810.7 HPFcal  Yes
0013parallel02:03649.67.2PSU25-1-013HPFsci1.751.0320.910.65152 Yes
virus0000012_01parallel02:032083 VIRUSsci  Yes
0014parallel02:15649.61.2PSU25-1-013HPFsci1.761.0720.860.73173 Yes
0015parallel02:27649.60.2PSU25-1-013HPFsci1.941.2720.830.74156 Yes
0016test_drk_donotuse02:3910.7 HPFcal  Yes
0017HR2810_tell_std02:44330.26.5HPFtelluric2.031.4720.720.91  Yes
0018LFC Cal02:51106.5 HPFcal  Yes
0019parallel02:56511.27.5UT25-1-012HPFsci1.961.7120.381.25252 P4
virus0000013_01parallel02:56561 VIRUSsci  Yes
0020LFC Cal03:06106.5 HPFcal  Yes
0021test_drk_donotuse03:0910.7 HPFcal  Yes
0022parallel03:1053.35.1UT25-1-012HPFsci2.131.5020.310.99100 P4
0023LFC Cal03:13106.5 HPFcal  Yes
lrs20000009_01HD55677_056_E03:18306.5LRS2spec2.361.7821.470.98  Yes
lrs20000010_01HD55677_066_E03:21303.5LRS2spec2.291.7020.720.97  Yes
0024LFC Cal03:24106.5 HPFcal  Yes
0025parallel03:27159.85.3UT25-1-012HPFsci2.071.3320.570.99116 P4
0026LFC Cal03:31106.5 HPFcal  Yes
0027test_drk_donotuse03:3610.7 HPFcal  Yes
0028parallel03:37106.57.2UT25-1-012HPFsci2.201.5520.240.98309 P4
0029LFC Cal03:41106.5 HPFcal  Yes
virus0000014_01HZ4_034_W03:46607.0VIRUSspec1.701.2821.550.84  Yes
virus0000014_02HZ4_034_W03:49602.0VIRUSspec1.841.4621.550.86  Yes
virus0000014_03HZ4_034_W03:51601.0VIRUSspec1.881.4221.580.85  Yes
0030test_drk_donotuse03:5310.7 HPFcal  Yes
virus0000015_01parallel03:584801 VIRUSsci  Yes
0031parallel03:59905.36.9UT25-1-014HPFsci2.081.4520.480.7343seeing degradation abortedNo
0032parallel04:15905.30.9UT25-1-014HPFsci2.061.2220.510.8052 No
0033LFC Cal04:38106.5 HPFcal  Yes
0034parallel04:40617.710.7UT25-1-025HPFsci1.691.1420.290.7357 Yes
virus0000016_01parallel04:401984 VIRUSsci  Yes
0035parallel04:52617.70.7UT25-1-025HPFsci1.721.3320.320.8362 Yes
0036parallel05:03617.70.7UT25-1-025HPFsci1.701.1220.330.8965 Yes
0037LFC Cal05:15106.5 HPFcal  Yes
0038test_drk_donotuse05:1810.7 HPFcal  Yes
0039parallel05:21532.58.1UT25-1-012HPFsci2.021.7920.660.6218 Yes
virus0000017_01parallel05:212931 VIRUSsci  Yes
0040parallel05:31532.50.1UT25-1-012HPFsci2.121.3520.570.5518 Yes
0041parallel05:40532.51.1UT25-1-012HPFsci2.112.0220.610.5917 Yes
0042parallel05:50532.51.1UT25-1-012HPFsci1.961.6320.600.6518 Yes
0043parallel05:59532.50.1UT25-1-012HPFsci1.811.4020.510.6218 Yes
0044LFC Cal06:10106.5 HPFcal  Yes
0045test_drk_donotuse06:1310.7 HPFcal  Yes
0046parallel06:142135.5UT25-1-012HPFsci1.951.2420.070.60175 Yes
0047LFC Cal06:19106.5 HPFcal  Yes
0048LFC Cal06:24106.5 HPFcal  Yes
lrs20000011_01parallel06:24600 LRS2sci  Yes
virus0000018_01parallel06:246007.0UT25-1-015VIRUSsci2.221.2521.570.62  Yes
0049LFC Cal06:27106.5 HPFcal  Yes
0050LFC Cal06:29106.5 HPFcal  Yes
lrs20000011_02parallel06:35600 LRS2sci  Yes
virus0000018_02parallel06:356001.0UT25-1-015VIRUSsci2.441.6821.540.67  Yes
lrs20000011_03parallel06:46600 LRS2sci  Yes
virus0000018_03parallel06:466001.0UT25-1-015VIRUSsci2.171.3621.540.66  Yes
0051test_drk_donotuse07:0510.7 HPFcal  Yes
0052parallel07:0663.99.9UT25-1-003HPFsci1.871.2920.150.68453 Yes
0053parallel07:0763.9-0.1UT25-1-003HPFsci1.911.2420.160.70452 Yes
0054parallel07:0963.90.9UT25-1-003HPFsci1.881.2120.220.77488 Yes
0055LFC Cal07:13106.5 HPFcal  Yes
virus0000019_01parallel07:191918 VIRUSsci  Yes
0056parallel07:20585.89.2UT25-1-012HPFsci2.261.6920.110.6235iq degradationNo
0057parallel07:30585.81.2UT25-1-012HPFsci2.271.7220.150.7643 No
0058parallel07:41585.80.2UT25-1-012HPFsci2.351.9920.230.8844 No
0059LFC Cal07:52106.5 HPFcal  Yes
0060LFC Cal08:06106.5 HPFcal  Yes
lrs20000012_01parallel08:06600 LRS2sci  Yes
virus0000020_01parallel08:066006.0UT25-1-008VIRUSsci2.911.7921.600.91  No
0061LFC Cal08:08106.5 HPFcal  Yes
0062LFC Cal08:10106.5 HPFcal  Yes
lrs20000012_02parallel08:17600 LRS2sci  Yes
virus0000020_02parallel08:176001.0UT25-1-008VIRUSsci2.651.8021.620.94  No
lrs20000012_03parallel08:28600 LRS2sci  Yes
virus0000020_03parallel08:286001.0UT25-1-008VIRUSsci2.682.3121.481.06  No
0063LFC Cal08:39106.5 HPFcal  Yes
0064parallel08:45617.76.7UT25-1-016HPFsci1.741.7320.191.0416 Yes
virus0000021_01parallel08:451984 VIRUSsci  Yes
0065parallel08:56617.71.7UT25-1-016HPFsci1.781.4620.161.0617 Yes
0066parallel09:07617.70.7UT25-1-016HPFsci1.921.4320.131.0516 Yes
0067LFC Cal09:19106.5 HPFcal  Yes
0068LFC Cal09:23106.5 HPFcal  Yes
lrs20000013_01parallel09:23600 LRS2sci  Yes
virus0000022_01parallel09:236005.0UT25-1-015VIRUSsci1.711.7820.150.85 wrong filter on guiders caused incorrect SSB estimationYes
0069LFC Cal09:25106.5 HPFcal  Yes
0070LFC Cal09:28106.5 HPFcal  Yes
lrs20000013_02parallel09:34600 LRS2sci  Yes
virus0000022_02parallel09:346001.0UT25-1-015VIRUSsci1.701.4220.110.85  Yes
lrs20000013_03parallel09:45600 LRS2sci  Yes
virus0000022_03parallel09:456001.0UT25-1-015VIRUSsci1.621.2919.980.91  Yes
0071test_drk_donotuse09:5610.7 HPFcal  Yes
0072parallel10:02905.37.9UT25-1-014HPFsci1.821.4120.220.6158 Yes
virus0000023_01parallel10:022875 VIRUSsci  Yes
0073parallel10:18905.30.9UT25-1-014HPFsci1.831.3620.160.6972 Yes
0074parallel10:34905.30.9UT25-1-014HPFsci1.911.6620.130.7070 Yes
0075test_drk_donotuse10:5210.7 HPFcal  Yes
0076parallel10:5863.97.9UT25-1-003HPFsci2.341.7219.791.02453 Yes
virus0000024_01parallel10:58301 VIRUSsci  Yes
0077parallel11:0063.90.9UT25-1-003HPFsci2.211.7319.781.03449 Yes
0078parallel11:0163.9-0.1UT25-1-003HPFsci2.141.7919.771.03481 Yes
0079LFC Cal11:10106.5 HPFcal  Yes
lrs20000014_01parallel11:101000 LRS2sci  Yes
virus0000025_01parallel11:1010007.3UT25-1-008VIRUSsci2.241.6021.650.94  Yes
0080LFC Cal11:12106.5 HPFcal  Yes
0081LFC Cal11:15106.5 HPFcal  Yes
lrs20000014_02parallel11:271000 LRS2sci  Yes
virus0000025_02parallel11:2710001.3UT25-1-008VIRUSsci2.521.0721.910.91  Yes
lrs20000014_03parallel11:451000 LRS2sci  Yes
virus0000025_03parallel11:4510001.3UT25-1-008VIRUSsci2.470.9621.980.89  Yes
0082test_drk_donotuse12:0410.7 HPFcal  Yes
0083parallel12:09106.57.2UT25-1-003HPFsci2.281.0520.041.02400 Yes
virus0000026_01parallel12:09400 VIRUSsci  Yes
0084parallel12:12106.51.2UT25-1-003HPFsci2.240.9420.061.02400 Yes
0085parallel12:14106.50.2UT25-1-003HPFsci2.251.0820.071.01434 Yes
0086test_drk_donotuse12:1810.7 HPFcal  Yes
virus0000027_01parallel12:231321 VIRUSsci  Yes
0087parallel12:24617.77.7UT25-1-014HPFsci2.030.9320.100.81100 P4
0088parallel12:35617.70.7UT25-1-014HPFsci1.840.9219.750.82114 P4
lrs20000015_01bias12:470 LRS2cal  Yes
virus0000028_01bias12:480 VIRUScal  Yes
virus0000029_01Cd-A12:5215 ENG25-1-002VIRUScal  Yes
virus0000030_01Hg12:5415 ENG25-1-002VIRUScal  Yes
0089Dark13:01319.5 HPFcal  Yes
0090Quartz FCU13:1374.5 HPFcal  Yes
0091Quartz FCU13:1574.5 HPFcal  Yes
0092Quartz FCU13:1674.5 HPFcal  Yes
0093Quartz FCU13:1874.5 HPFcal  Yes
0094Quartz FCU13:2074.5 HPFcal  Yes
0095Quartz FCU13:2274.5 HPFcal  Yes
0096Quartz FCU13:2474.5 HPFcal  Yes
0097Alpha Bright Cal13:2685.2 HPFcal  Yes
0098Alpha Bright Cal13:2885.2 HPFcal  Yes
0099Alpha Bright Cal13:3085.2 HPFcal  Yes
0100Alpha Bright Cal13:3285.2 HPFcal  Yes
0101LFC FCU13:34106.5 HPFcal  Yes
0102LFC FCU13:37106.5 HPFcal  Yes
0103LFC FCU13:39106.5 HPFcal  Yes
0104LFC FCU13:41106.5 HPFcal  Yes
0105LFC FCU13:44106.5 HPFcal  Yes
0106LFC FCU13:46106.5 HPFcal  Yes
0107LFC Cal13:49106.5 HPFcal  Yes
0108LFC Cal13:51106.5 HPFcal  Yes
0109Etalon Cal13:59159.8 HPFcal  Yes
0110Etalon Cal14:02159.8 HPFcal  Yes
0111Etalon Cal14:05159.8 HPFcal  Yes
0112Etalon Cal14:09159.8 HPFcal  Yes
0113UNe Slave Cal14:13426 HPFcal  Yes
0114UNe Slave Cal14:20426 HPFcal  Yes
0115UNe Slave Cal14:29426 HPFcal  Yes
0116UNe Slave Cal14:37426 HPFcal  Yes
0117UNe Slave Cal14:44426 HPFcal  Yes
0118UNe Slave Cal14:52426 HPFcal  Yes
0103LFC Cal22:22106.5 HPFcal  Yes
lrs20009900_01bias22:330 LRS2cal  Yes
virus0009900_01flat_Qth22:3420 VIRUScal  Yes
virus0009901_01bias22:350 VIRUScal  Yes
lrs20009901_01flat_ldls_long_B22:3620 LRS2cal  Yes
virus0009902_01dark22:3715 VIRUScal  Yes
lrs20009902_01Cd-A_B22:3838 LRS2cal  Yes
lrs20009903_01FeAr_R22:4015 LRS2cal  Yes
lrs20009904_01Hg_B22:4115 LRS2cal  Yes
0104LFC Cal22:43106.5 HPFcal  Yes
virus0000034_01dark22:4615 VIRUScal  Yes
0105LFC Cal22:53106.5 HPFcal  Yes
0106Dark22:57319.5 HPFcal  Yes
0107Quartz FCU23:0474.5 HPFcal  Yes
0108Quartz FCU23:0674.5 HPFcal  Yes
0109Quartz FCU23:0774.5 HPFcal  Yes
0110Quartz FCU23:0974.5 HPFcal  Yes
0111Quartz FCU23:1174.5 HPFcal  Yes
0112Quartz FCU23:1374.5 HPFcal  Yes
0113Quartz FCU23:1474.5 HPFcal  Yes
0114Alpha Bright Cal23:1785.2 HPFcal  Yes
0115Alpha Bright Cal23:1985.2 HPFcal  Yes
0116Alpha Bright Cal23:2185.2 HPFcal  Yes
0117Alpha Bright Cal23:2385.2 HPFcal  Yes
0118LFC FCU23:25106.5 HPFcal  Yes
0119LFC FCU23:28106.5 HPFcal  Yes
0120LFC Cal23:31106.5 HPFcal  Yes
0121LFC Cal23:33106.5 HPFcal  Yes
0122Etalon Cal23:36159.8 HPFcal  Yes
0123UNe Slave Cal23:39426 HPFcal  Yes
lrs20000022_01flat_Qth_R23:4015 LRS2cal  Yes
lrs20000022_02flat_Qth_R23:4115 LRS2cal  Yes
lrs20000022_03flat_Qth_R23:4315 LRS2cal  Yes
lrs20000022_04flat_Qth_R23:4415 LRS2cal  Yes
lrs20000022_05flat_Qth_R23:4515 LRS2cal  Yes
lrs20000023_01flat_ldls_long_B23:4620 LRS2cal  Yes
0124UNe Slave Cal23:47426 HPFcal  Yes
lrs20000023_02flat_ldls_long_B23:4820 LRS2cal  Yes
lrs20000023_03flat_ldls_long_B23:4920 LRS2cal  Yes
lrs20000024_01Cd-A_B23:5038 LRS2cal  Yes
lrs20000024_02Cd-A_B23:5238 LRS2cal  Yes
lrs20000024_03Cd-A_B23:5438 LRS2cal  Yes
0125UNe Slave Cal23:55426 HPFcal  Yes
lrs20000025_01FeAr_R23:5515 LRS2cal  Yes
lrs20000025_02FeAr_R23:5615 LRS2cal  Yes
lrs20000025_03FeAr_R23:5815 LRS2cal  Yes
lrs20000026_01Hg_R23:5920 LRS2cal  Yes