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Civil Date
Ephemerides
2025-08-06SunsetSunriseMoon
Set12°18°18°12°RiseRiseSet
01:5302:4303:1510:4911:2112:1100:1010:29
Night Length7:34Sunset Temperature


On-Duty Personnel
Resident AstronomerTelescope Operator
Sergey RostopchinCassie Crowe


Overlapsnone

Other Personnelnone

Guestsnone


Open/Close Log
Open timeOutdoor tempTruss tempClose timeReasonTime open
22:1629.121.923:04PR00:48
01:4924.621.911:20twilight09:31
Total Time Open10:19


      
ProgramNight PriorityScience
03:15Science
Stack Data
StartStopee50ee80Hefi FocusMars FocusOutside TempDome TempTruss TempWind DirectionWind SpeedStack Type
02:2002:590.430.65213+29622.923.122.81237First of Night
06:4607:14+253318.719.820.11428Stack/Re-stack
11:1211:180.620.93-167+328622.821.020.22310Post-Observing


Problem Reports
PR NumberTimesTime LostDescriptionResponse
651522:24-23:0400:40OPS: PV stopped updating images, exposuretimed out
651203:32-03:35, 05:49-05:51, 06:09-06:12, 06:23-06:25, 07:19-07:21, 08:52-08:54, 08:58-08:59, 09:26-09:31, 10:59-11:01, 11:02-11:0400:24Nossy comms failing


TO CommentsClear all night. Nossy communications still a nuisance.


RA Commentsnone


Observations
FileTarget/QIDExp StartExposureOverheadProgramInstrument ConfigurationData TypeIQDimmSkySBrtSkytransSNRCommentsCharge
lrs20000027_05flat_Qth_R00:0015 LRS2cal  Yes
lrs20000028_01flat_ldls_long_B00:0120 LRS2cal  Yes
0001UNe Slave Cal00:02426 HPFcal  Yes
lrs20000028_02flat_ldls_long_B00:0320 LRS2cal  Yes
lrs20000028_03flat_ldls_long_B00:0420 LRS2cal  Yes
lrs20000029_01Cd-A_B00:0538 LRS2cal  Yes
lrs20000029_02Cd-A_B00:0738 LRS2cal  Yes
lrs20000029_03Cd-A_B00:0938 LRS2cal  Yes
0002UNe Slave Cal00:10426 HPFcal  Yes
lrs20000030_01FeAr_R00:1015 LRS2cal  Yes
lrs20000030_02FeAr_R00:1115 LRS2cal  Yes
lrs20000030_03FeAr_R00:1315 LRS2cal  Yes
lrs20000031_01Hg_R00:1420 LRS2cal  Yes
lrs20000031_02Hg_R00:1520 LRS2cal  Yes
lrs20000031_03Hg_R00:1620 LRS2cal  Yes
0003UNe Slave Cal00:18426 HPFcal  Yes
lrs20000032_01Hg_B00:1815 LRS2cal  Yes
lrs20000032_02Hg_B00:1915 LRS2cal  Yes
lrs20000032_03Hg_B00:2015 LRS2cal  Yes
0004UNe Slave Cal00:25426 HPFcal  Yes
virus0000001_01flat_ldls_long00:2715 VIRUScal  Yes
virus0000001_02flat_ldls_long00:2815 VIRUScal  Yes
virus0000001_03flat_ldls_long00:3015 VIRUScal  Yes
virus0000002_01Cd-A00:3115 VIRUScal  Yes
0005UNe Slave Cal00:33426 HPFcal  Yes
virus0000002_02Cd-A00:3315 VIRUScal  Yes
virus0000002_03Cd-A00:3415 VIRUScal  Yes
virus0000003_01Hg00:3515 VIRUScal  Yes
virus0000003_02Hg00:3715 VIRUScal  Yes
virus0000003_03Hg00:3815 VIRUScal  Yes
lrs20000001_01bias00:400 LRS2cal  Yes
virus0000004_01bias00:400 VIRUScal  Yes
virus0000004_02bias00:410 VIRUScal  Yes
lrs20000001_02bias00:410 LRS2cal  Yes
lrs20000001_03bias00:410 LRS2cal  Yes
virus0000004_03bias00:420 VIRUScal  Yes
lrs20000001_04bias00:420 LRS2cal  Yes
virus0000004_04bias00:420 VIRUScal  Yes
lrs20000001_05bias00:430 LRS2cal  Yes
virus0000004_05bias00:430 VIRUScal  Yes
lrs20000001_06bias00:440 LRS2cal  Yes
virus0000004_06bias00:440 VIRUScal  Yes
lrs20000001_07bias00:450 LRS2cal  Yes
virus0000004_07bias00:450 VIRUScal  Yes
lrs20000001_08bias00:460 LRS2cal  Yes
virus0000004_08bias00:460 VIRUScal  Yes
lrs20000001_09bias00:470 LRS2cal  Yes
virus0000004_09bias00:470 VIRUScal  Yes
lrs20000001_10bias00:470 LRS2cal  Yes
virus0000004_10bias00:480 VIRUScal  Yes
lrs20000001_11bias00:480 LRS2cal  Yes
virus0000004_11bias00:490 VIRUScal  Yes
lrs20000002_01dark00:49360 LRS2cal  Yes
virus0000005_01dark00:49360 VIRUScal  Yes
lrs20000002_02dark00:56360 LRS2cal  Yes
virus0000005_02dark00:56360 VIRUScal  Yes
lrs20000002_03dark01:03360 LRS2cal  Yes
virus0000005_03dark01:03360 VIRUScal  Yes
0006twilight01:52298.2 HPFcal492 Yes
lrs20000003_01skyflat01:597 LRS2cal  Yes
lrs20000004_01skyflat02:0010 LRS2cal  Yes
lrs20000005_01skyflat02:0113 LRS2cal  Yes
lrs20000006_01skyflat02:0216 LRS2cal  Yes
lrs20000007_01skyflat02:0322 LRS2cal  Yes
lrs20000008_01skyflat02:0530 LRS2cal  Yes
virus0000006_01skyflat02:087 VIRUScal  Yes
virus0000007_01skyflat02:0910 VIRUScal  Yes
virus0000008_01skyflat02:1114 VIRUScal  Yes
virus0000009_01skyflat02:1218 VIRUScal  Yes
virus0000010_01skyflat02:1326 VIRUScal  Yes
0007LFC Cal02:15106.5 HPFcal  Yes
0008LFC Cal02:17106.5 HPFcal  Yes
0009LFC Cal02:20106.5 HPFcal  Yes
0010test_drk_donotuse03:0010.7 HPFcal  Yes
virus0000011_01parallel03:093133 VIRUSsci  Yes
0011QID 224003:10734.99.8UT25-3-008HPFsci1.531.1519.120.8538 Yes
0012QID 224003:23734.90.8UT25-3-008HPFsci1.421.2519.160.9240 Yes
0013QID 224003:36734.90.8UT25-3-008HPFsci1.521.3619.010.9138 Yes
0014QID 224003:49734.90.8UT25-3-008HPFsci1.541.2418.581.0034 Yes
0015LFC Cal04:07106.5 HPFcal  Yes
virus0000012_01parallel04:07360 VIRUSsci  Yes
lrs20000009_01QID 205504:073606.0UT25-3-010LRS2-Bsci1.661.2318.240.86  Yes
0016LFC Cal04:10106.5 HPFcal  Yes
0017test_drk_donotuse04:1410.7 HPFcal  Yes
virus0000013_01parallel04:209421 VIRUSsci  Yes
0018QID 189404:2174.57.8PSU25-3-011HPFsci1.841.1217.321.12473 No
0019QID 189404:2374.50.8PSU25-3-011HPFsci2.121.1717.291.09427 No
0020QID 189404:2474.50.8PSU25-3-011HPFsci2.161.1717.241.09431 No
0021QID 189404:2674.5-0.2PSU25-3-011HPFsci2.161.2317.191.11473 No
0022QID 189404:2874.50.8PSU25-3-011HPFsci1.861.1617.151.00412 No
0023QID 189404:3074.50.8PSU25-3-011HPFsci2.171.3317.140.97394 No
0024QID 189404:3174.50.8PSU25-3-011HPFsci2.051.1917.100.96417 No
0025QID 189404:3374.5-0.2PSU25-3-011HPFsci2.011.1717.100.95438 No
0026QID 189404:3574.50.8PSU25-3-011HPFsci1.931.1717.110.94438 No
0027QID 189404:3774.50.8PSU25-3-011HPFsci2.131.1017.140.91406 No
0028QID 189404:3974.50.8PSU25-3-011HPFsci2.020.9917.220.88418 No
0029QID 189404:4074.50.8PSU25-3-011HPFsci1.971.0717.270.89437 No
0030QID 189404:4274.5-0.2PSU25-3-011HPFsci1.991.1017.320.91439 No
0031QID 189404:4474.50.8PSU25-3-011HPFsci2.151.0517.410.91430 No
0032QID 189404:4674.50.8PSU25-3-011HPFsci1.831.0717.510.89479 No
0033QID 189404:4774.50.8PSU25-3-011HPFsci2.001.0217.560.87442 No
0034QID 189404:4974.5-0.2PSU25-3-011HPFsci2.011.0917.570.82448 No
0035QID 189404:5174.50.8PSU25-3-011HPFsci2.061.0717.610.86465 No
0036QID 189404:5374.50.8PSU25-3-011HPFsci1.9917.650.84458 No
0037QID 189404:5574.50.8PSU25-3-011HPFsci1.981.1717.740.86469 No
0038QID 189404:5674.50.8PSU25-3-011HPFsci1.981.0717.800.87485 No
0039QID 189404:5874.5-0.2PSU25-3-011HPFsci1.881.0217.810.85499 No
0040QID 189405:0074.50.8PSU25-3-011HPFsci1.911.0817.810.85493 No
0041QID 189405:0274.50.8PSU25-3-011HPFsci2.191.0017.800.80439 No
0042QID 189405:0374.50.8PSU25-3-011HPFsci2.181.0117.780.81451 No
0043QID 189405:0574.5-0.2PSU25-3-011HPFsci2.131.1717.770.81447 No
0044QID 189405:0774.50.8PSU25-3-011HPFsci2.241.2917.780.86470 No
0045QID 189405:0974.50.8PSU25-3-011HPFsci2.071.1717.840.89526 No
0046QID 189405:1174.50.8PSU25-3-011HPFsci2.081.2817.850.87526 No
0047QID 189405:1274.50.8PSU25-3-011HPFsci2.101.4717.860.88526 No
0048QID 189405:1474.5-0.2PSU25-3-011HPFsci2.061.4617.870.86534 No
0049QID 189405:1674.50.8PSU25-3-011HPFsci2.121.4117.860.85527 No
0050QID 189405:1874.50.8PSU25-3-011HPFsci2.041.4717.840.86529 No
0051QID 189405:1974.50.8PSU25-3-011HPFsci2.021.2617.850.85566 No
0052QID 189405:2174.5-0.2PSU25-3-011HPFsci2.011.3017.880.86563 No
0053QID 189405:2374.50.8PSU25-3-011HPFsci1.981.5017.950.84564 No
0054QID 189405:2574.50.8PSU25-3-011HPFsci2.001.2318.000.83556 No
0055QID 189405:2774.50.8PSU25-3-011HPFsci1.931.4918.050.84567 No
0056QID 189405:2874.50.8PSU25-3-011HPFsci1.981.2518.080.84554 No
0057QID 189405:3074.5-0.2PSU25-3-011HPFsci2.071.0518.120.83530 No
0058QID 189405:3274.50.8PSU25-3-011HPFsci2.011.1718.180.83546 No
0059QID 189405:3474.50.8PSU25-3-011HPFsci2.001.0718.220.84546 No
0060QID 189405:3574.50.8PSU25-3-011HPFsci1.961.1018.250.82564 No
0061QID 189405:3774.5-0.2PSU25-3-011HPFsci1.931.1318.270.82562 No
0062QID 189405:3974.50.8PSU25-3-011HPFsci1.930.9418.260.81545 No
0063QID 189405:4174.50.8PSU25-3-011HPFsci2.051.0718.250.79520 No
0064QID 189405:4374.50.8PSU25-3-011HPFsci2.000.9918.240.79526 No
0065QID 189405:4474.50.8PSU25-3-011HPFsci1.991.0418.240.78530 No
0066QID 189405:4674.5-0.2PSU25-3-011HPFsci1.981.0018.240.78530 No
0067QID 189405:4874.50.8PSU25-3-011HPFsci1.950.9618.250.76531 No
0068QID 189405:5074.50.8PSU25-3-011HPFsci1.940.9518.280.76524 No
0069QID 189405:5174.50.8PSU25-3-011HPFsci2.010.9118.300.76520 No
0070QID 189405:5374.5-0.2PSU25-3-011HPFsci2.041.0018.330.74489 No
0071QID 189405:5574.50.8PSU25-3-011HPFsci2.060.9618.380.74494 No
0072QID 189405:5774.50.8PSU25-3-011HPFsci2.010.8118.420.70477 No
0073QID 189405:5974.50.8PSU25-3-011HPFsci2.140.7918.470.71468 No
0074QID 189406:0074.50.8PSU25-3-011HPFsci2.140.9118.490.69457 No
0075QID 189406:0274.5-0.2PSU25-3-011HPFsci2.090.9018.510.67458 No
0076QID 189406:0474.50.8PSU25-3-011HPFsci2.130.8918.530.65442 No
0077QID 189406:0674.50.8PSU25-3-011HPFsci2.090.8118.540.61436 No
0078test_drk_donotuse06:0810.7 HPFcal  Yes
0079QID 89306:12969.14.8UT25-3-009HPFsci1.690.8319.320.9640 Yes
virus0000014_01parallel06:122047 VIRUSsci  Yes
0080QID 89306:29969.10.8UT25-3-009HPFsci1.760.7919.370.9640 Yes
0081test_drk_donotuse07:1610.7 HPFcal  Yes
0082QID 198007:21969.16.8UT25-3-013HPFsci1.320.8918.560.99112 Yes
virus0000015_01parallel07:212047 VIRUSsci  Yes
0083QID 198007:38969.10.8UT25-3-013HPFsci1.230.8118.590.96121 Yes
0084LFC Cal08:01106.5 HPFcal  Yes
virus0000016_01parallel08:01300 VIRUSsci  Yes
lrs20000010_01QID 25408:013007.0UT25-3-015LRS2-Bsci1.450.7319.180.89  Yes
0085LFC Cal08:03106.5 HPFcal  Yes
0086LFC Cal08:09106.5 HPFcal  Yes
virus0000017_01parallel08:09600 VIRUSsci  Yes
lrs20000011_01QID 25508:096003.0UT25-3-015LRS2-Rsci1.460.8219.410.93  Yes
0087LFC Cal08:11106.5 HPFcal  Yes
0088LFC Cal08:14106.5 HPFcal  Yes
0089test_drk_donotuse08:2010.7 HPFcal  Yes
0090QID 193708:24969.15.8PSU25-3-014HPFsci1.350.7919.110.88160 Yes
virus0000018_01parallel08:242047 VIRUSsci  Yes
0091QID 193708:41969.10.8PSU25-3-014HPFsci1.280.7619.130.85160 Yes
0092test_drk_donotuse09:0310.7 HPFcal  Yes
0093HR8865_tell_std09:04117.26.0HPFtelluric1.2718.810.90  Yes
0094LFC Cal09:12106.5 HPFcal  Yes
lrs20000012_01QID 24809:121806.0UT25-3-015LRS2-Bsci1.4019.240.93  Yes
0095LFC Cal09:18106.5 HPFcal  Yes
virus0000019_01parallel09:18360 VIRUSsci  Yes
lrs20000013_01QID 24909:183603.0UT25-3-015LRS2-Rsci1.2719.151.01  Yes
0096LFC Cal09:20106.5 HPFcal  Yes
0097test_drk_donotuse09:2510.7 HPFcal  Yes
virus0000020_01parallel09:302047 VIRUSsci  Yes
0098QID 196909:31969.16.8UT25-3-013HPFsci1.5019.180.86105 Yes
0099QID 196909:48969.10.8UT25-3-013HPFsci1.8519.460.9097 Yes
0100test_drk_donotuse10:0610.7 HPFcal  Yes
0101QID 184510:12327.5PSU25-3-008HPFsci1.7819.710.90496 P4
0102test_drk_donotuse10:1410.7 HPFcal  Yes
virus0000021_01parallel10:182083 VIRUSsci  Yes
0103QID 197710:19649.66.2UT25-3-013HPFsci1.6519.710.74319 Yes
0104QID 197710:30649.61.2UT25-3-013HPFsci1.721.2419.920.79334 Yes
0105QID 197710:42649.61.2UT25-3-013HPFsci1.631.1420.010.79347 Yes
0106LFC Cal10:59106.5 HPFcal  Yes
lrs20000014_01QID 214710:591806.0UT25-3-010LRS2-Bsci1.9321.360.86  Yes
0107LFC Cal11:07106.5 HPFcal  Yes
lrs20000015_01QID 213011:072405.0UT25-3-010LRS2-Bsci2.0020.670.82  Yes
lrs20000016_01bias11:120 LRS2cal  Yes
virus0000022_01bias11:130 VIRUScal  Yes
virus0000023_01Cd-A11:1515 ENG25-3-002VIRUScal  Yes
virus0000024_01Hg11:1715 ENG25-3-002VIRUScal  Yes
0108Dark11:26319.5 HPFcal  Yes
0109Quartz FCU11:3874.5 HPFcal  Yes
0110Quartz FCU11:3974.5 HPFcal  Yes
0111Quartz FCU11:4174.5 HPFcal  Yes
0112Quartz FCU11:4374.5 HPFcal  Yes
0113Quartz FCU11:4574.5 HPFcal  Yes
0114Quartz FCU11:4674.5 HPFcal  Yes
0115Quartz FCU11:4874.5 HPFcal  Yes
0116Alpha Bright Cal11:5085.2 HPFcal  Yes
0117Alpha Bright Cal11:5285.2 HPFcal  Yes
0118Alpha Bright Cal11:5485.2 HPFcal  Yes
0119Alpha Bright Cal11:5685.2 HPFcal  Yes
0120LFC FCU11:59106.5 HPFcal  Yes
0121LFC FCU12:01106.5 HPFcal  Yes
0122LFC FCU12:04106.5 HPFcal  Yes
0123LFC FCU12:06106.5 HPFcal  Yes
0124LFC FCU12:08106.5 HPFcal  Yes
0125LFC FCU12:11106.5 HPFcal  Yes
0126LFC Cal12:14106.5 HPFcal  Yes
0127LFC Cal12:16106.5 HPFcal  Yes
0128Etalon Cal12:24159.8 HPFcal  Yes
0129Etalon Cal12:27159.8 HPFcal  Yes
0130Etalon Cal12:30159.8 HPFcal  Yes
0131Etalon Cal12:33159.8 HPFcal  Yes
0132UNe Slave Cal12:37426 HPFcal  Yes
0133UNe Slave Cal12:44426 HPFcal  Yes
0134UNe Slave Cal12:52426 HPFcal  Yes
0135UNe Slave Cal13:00426 HPFcal  Yes
0136UNe Slave Cal13:08426 HPFcal  Yes
0137UNe Slave Cal13:16426 HPFcal  Yes
0154LFC Cal21:52106.5 HPFcal  Yes
lrs20009900_01bias21:590 LRS2cal  Yes
lrs20009901_01flat_ldls_long_B22:0220 LRS2cal  Yes
lrs20009902_01Cd-A_B22:0338 LRS2cal  Yes
lrs20009903_01FeAr_R22:0515 LRS2cal  Yes
lrs20009904_01Hg_B22:0615 LRS2cal  Yes
virus0009900_01flat_Qth22:0820 VIRUScal  Yes
virus0009901_01bias22:100 VIRUScal  Yes
virus0009902_01dark22:1115 VIRUScal  Yes
0155Dark23:13319.5 HPFcal  Yes
0156Quartz FCU23:1974.5 HPFcal  Yes
0157Quartz FCU23:2174.5 HPFcal  Yes
0158Quartz FCU23:2374.5 HPFcal  Yes
0159Quartz FCU23:2574.5 HPFcal  Yes
0160Quartz FCU23:2674.5 HPFcal  Yes
0161Quartz FCU23:2874.5 HPFcal  Yes
0162Quartz FCU23:3074.5 HPFcal  Yes
0163Alpha Bright Cal23:3285.2 HPFcal  Yes
0164Alpha Bright Cal23:3485.2 HPFcal  Yes
0165Alpha Bright Cal23:3685.2 HPFcal  Yes
0166Alpha Bright Cal23:3885.2 HPFcal  Yes
0167LFC FCU23:41106.5 HPFcal  Yes
0168LFC FCU23:43106.5 HPFcal  Yes
0169LFC Cal23:46106.5 HPFcal  Yes
0170LFC Cal23:48106.5 HPFcal  Yes
0171Etalon Cal23:51159.8 HPFcal  Yes
0172UNe Slave Cal23:54426 HPFcal  Yes
lrs20000027_01flat_Qth_R23:5515 LRS2cal  Yes
lrs20000027_02flat_Qth_R23:5615 LRS2cal  Yes
lrs20000027_03flat_Qth_R23:5815 LRS2cal  Yes
lrs20000027_04flat_Qth_R23:5915 LRS2cal  Yes