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Civil Date
Ephemerides
2025-11-23SunsetSunriseMoon
Set12°18°18°12°RiseRiseSet
00:0300:5101:2012:0612:3513:23-02:42
Night Length10:46Sunset Temperature


On-Duty Personnel
Resident AstronomerTelescope Operator
Sergey RostopchinJusten Pautzke


Overlapsnone

Other PersonnelJose Fernandez

Guestsnone


Open/Close Log
Open timeOutdoor tempTruss tempClose timeReasonTime open
23:5915.113.700:51clouds00:52
01:2014.814.002:07clouds00:47
05:178.912.112:44twilight07:27
Total Time Open9:06


      
ProgramNight PriorityScience
01:20Idle due to weather (clouds)
01:24Science
02:03Idle due to weather (clouds)
06:53Science
10:15Engineering (hpf)
11:18Science
Stack Data
StartStopee50ee80Hefi FocusMars FocusOutside TempDome TempTruss TempWind DirectionWind SpeedStack Type
00:2800:50-277515.014.013.92696First of Night
06:0806:530.420.66-35-2867.58.18.332313Stack/Re-stack
12:3612:411.111.72-45-2865.56.36.428716Post-Observing


Problem Reports
PR NumberTimesTime LostDescriptionResponse
658812:00-12:0000:00hobs not laying end of obs sound


TO CommentsStorms and radar around at the beginning of the night, then calm, clear and cooling off.


RA Commentsnone


Observations
FileTarget/QIDExp StartExposureOverheadProgramInstrument ConfigurationData TypeIQDimmSkySBrtSkytransSNRCommentsCharge
0001twilight00:00298.2 HPFcal511 Yes
lrs20000001_01skyflat00:087 LRS2cal  Yes
lrs20000002_01skyflat00:0910 LRS2cal  Yes
lrs20000003_01skyflat00:1013 LRS2cal  Yes
lrs20000004_01skyflat00:1216 LRS2cal  Yes
lrs20000005_01skyflat00:1322 LRS2cal  Yes
lrs20000006_01skyflat00:1430 LRS2cal  Yes
virus0000001_01skyflat00:187 VIRUScal  Yes
virus0000002_01skyflat00:1910 VIRUScal  Yes
virus0000003_01skyflat00:2014 VIRUScal  Yes
virus0000004_01skyflat00:2218 VIRUScal  Yes
virus0000005_01skyflat00:2326 VIRUScal  Yes
lrs20000007_01bias00:440 LRS2cal  Yes
virus0000006_01bias00:440 VIRUScal  Yes
lrs20000007_02bias00:450 LRS2cal  Yes
virus0000006_02bias00:450 VIRUScal  Yes
lrs20000007_03bias00:460 LRS2cal  Yes
virus0000006_03bias00:460 VIRUScal  Yes
lrs20000007_04bias00:470 LRS2cal  Yes
virus0000006_04bias00:470 VIRUScal  Yes
lrs20000007_05bias00:480 LRS2cal  Yes
virus0000006_05bias00:480 VIRUScal  Yes
lrs20000007_06bias00:480 LRS2cal  Yes
virus0000006_06bias00:490 VIRUScal  Yes
lrs20000007_07bias00:490 LRS2cal  Yes
virus0000006_07bias00:500 VIRUScal  Yes
lrs20000007_08bias00:500 LRS2cal  Yes
virus0000006_08bias00:510 VIRUScal  Yes
lrs20000007_09bias00:510 LRS2cal  Yes
virus0000006_09bias00:510 VIRUScal  Yes
lrs20000007_10bias00:520 LRS2cal  Yes
virus0000006_10bias00:520 VIRUScal  Yes
lrs20000007_11bias00:530 LRS2cal  Yes
virus0000006_11bias00:530 VIRUScal  Yes
0002LFC Cal00:56106.5 HPFcal  Yes
0003LFC Cal00:58106.5 HPFcal  Yes
0004LFC Cal01:00106.5 HPFcal  Yes
0005parallel01:29969.14.8PSU25-3-014HPFsci1.5919.810.82160passing clouds. check queality and let know if not acceptable.Yes
virus0000007_01parallel01:292047 VIRUSsci  Yes
0006parallel01:46969.11.8PSU25-3-014HPFsci1.4619.620.74106 Yes
0007LFC Cal02:04106.5 HPFcal  Yes
virus0000008_01dark02:28360 ENG25-3-004VIRUScal  Yes
virus0000008_02dark02:34360 ENG25-3-004VIRUScal  Yes
virus0000008_03dark02:41360 ENG25-3-004VIRUScal  Yes
virus0000008_04dark02:48360 ENG25-3-004VIRUScal  Yes
virus0000008_05dark02:55360 ENG25-3-004VIRUScal  Yes
virus0000008_06dark03:02360 ENG25-3-004VIRUScal  Yes
virus0000008_07dark03:09360 ENG25-3-004VIRUScal  Yes
virus0000008_08dark03:16360 ENG25-3-004VIRUScal  Yes
virus0000008_09dark03:22360 ENG25-3-004VIRUScal  Yes
virus0000008_10dark03:29360 ENG25-3-004VIRUScal  Yes
lrs20000008_01FeAr_long_R03:3965 ENG25-3-002LRS2cal  Yes
lrs20000008_02FeAr_long_R03:4165 ENG25-3-002LRS2cal  Yes
lrs20000008_03FeAr_long_R03:4365 ENG25-3-002LRS2cal  Yes
lrs20000008_04FeAr_long_R03:4565 ENG25-3-002LRS2cal  Yes
lrs20000009_01FeAr_long_B03:50150 ENG25-3-002LRS2cal  Yes
0008LFC Cal03:51106.5 HPFcal  Yes
lrs20000009_02FeAr_long_B03:53150 ENG25-3-002LRS2cal  Yes
0009LFC Cal03:54106.5 HPFcal  Yes
0010LFC Cal03:56106.5 HPFcal  Yes
lrs20000009_03FeAr_long_B03:57150 ENG25-3-002LRS2cal  Yes
lrs20000009_04FeAr_long_B04:00150 ENG25-3-002LRS2cal  Yes
0011LFC Cal04:04106.5 HPFcal  Yes
0012LFC Cal04:07106.5 HPFcal  Yes
0013LFC Cal04:09106.5 HPFcal  Yes
lrs20000010_01dark04:171800 ENG25-3-002LRS2cal  Yes
lrs20000010_02dark04:481800 ENG25-3-002LRS2cal  Yes
virus0000009_01parallel05:261006.3M25-3-004VIRUSsci2.9421.710.79 clouds during the last object in he groupNo
virus0000009_02parallel05:291001.3M25-3-004VIRUSsci2.6221.730.81  No
virus0000009_03parallel05:321001.3M25-3-004VIRUSsci2.6221.740.81  No
virus0000010_01parallel05:391005.3M25-3-004VIRUSsci2.6621.790.85  No
virus0000010_02parallel05:421001.3M25-3-004VIRUSsci2.4921.790.84  No
virus0000010_03parallel05:451000.3M25-3-004VIRUSsci2.4921.780.84  No
virus0000011_01parallel05:501004.3M25-3-004VIRUSsci2.4521.690.85  No
virus0000011_02parallel05:531000.3M25-3-004VIRUSsci2.5321.650.86  No
virus0000011_03parallel05:561001.3M25-3-004VIRUSsci2.5421.610.87  No
virus0000012_01parallel06:011004.3M25-3-004VIRUSsci2.5221.490.89  No
virus0000012_02parallel06:041001.3M25-3-004VIRUSsci2.8421.380.56  No
virus0000012_03parallel06:071000.3M25-3-004VIRUSsci2.7421.330.69  No
0014LFC Cal06:54106.5 HPFcal  Yes
virus0000013_01parallel06:591959 VIRUSsci  Yes
0015parallel07:00915.96.7G25-3-002HPFsci1.901.6520.350.90116 Yes
0016parallel07:16915.90.7G25-3-002HPFsci2.241.8220.290.8889 Yes
0017LFC Cal07:33106.5 HPFcal  Yes
0018LFC Cal07:39106.5 HPFcal  Yes
virus0000014_01parallel07:39300 VIRUSsci  Yes
lrs20000011_01parallel07:393008.0UT25-3-015LRS2-Bsci2.681.8521.820.89  P4
0019LFC Cal07:41106.5 HPFcal  Yes
0020LFC Cal07:50106.5 HPFcal  Yes
virus0000015_01parallel07:50600 VIRUSsci  Yes
lrs20000012_01parallel07:506006.0UT25-3-015LRS2-Rsci2.592.1020.770.99  P4
0021LFC Cal07:52106.5 HPFcal  Yes
0022LFC Cal07:55106.5 HPFcal  Yes
virus0000016_01parallel08:082047 VIRUSsci  Yes
0023parallel08:09969.18.8PSU25-3-005HPFsci2.001.6320.180.76185 Yes
0024parallel08:26969.10.8PSU25-3-005HPFsci1.911.4420.160.84229 Yes
0025LFC Cal08:44106.5 HPFcal  Yes
virus0000017_01parallel08:491060 VIRUSsci  Yes
0026parallel08:50308.97.9UT25-3-019HPFsci1.791.2119.980.8895 Yes
0027parallel08:55308.90.9UT25-3-019HPFsci1.751.1420.000.8899 Yes
0028parallel09:01308.9-0.1UT25-3-019HPFsci1.902.1819.950.8781 Yes
virus0000018_01parallel09:142941 VIRUSsci  Yes
0029parallel09:15915.98.7UT25-3-002HPFsci2.071.6420.080.8164 Yes
0030parallel09:31915.90.7UT25-3-002HPFsci1.901.2220.060.8578 Yes
0031parallel09:47915.90.7UT25-3-002HPFsci1.911.0919.980.8568 Yes
0032LFC Cal10:10106.5 HPFcal  Yes
virus0000019_01parallel10:10300 VIRUSsci  Yes
lrs20000013_01parallel10:103008.0PSU25-3-002LRS2-Rsci2.001.1721.040.61  P4
0033LFC Cal10:13106.5 HPFcal  Yes
0034GJ_41110:2574.59.8ENG25-3-000HPFeng1.911.3320.140.59299 Yes
virus0000020_01parallel10:253811 VIRUSeng  Yes
0035GJ_41110:2774.50.8ENG25-3-000HPFeng1.801.2520.140.57302 Yes
0036GJ_41110:2974.50.8ENG25-3-000HPFeng1.821.3720.130.60314 Yes
0037GJ_41110:3174.50.8ENG25-3-000HPFeng1.861.2320.120.61322 Yes
0038GJ_41110:3274.50.8ENG25-3-000HPFeng1.921.1620.110.61324 Yes
0039GJ_41110:3474.5-0.2ENG25-3-000HPFeng1.961.1220.090.60343 Yes
0040GJ_41110:3674.50.8ENG25-3-000HPFeng1.921.3820.090.64341 Yes
0041GJ_41110:3874.50.8ENG25-3-000HPFeng1.961.2720.100.64342 Yes
0042GJ_41110:3974.50.8ENG25-3-000HPFeng1.941.0620.090.64353 Yes
0043GJ_41110:4174.5-0.2ENG25-3-000HPFeng1.971.1620.090.66362 Yes
0044GJ_41110:4374.50.8ENG25-3-000HPFeng2.011.2220.100.68370 Yes
0045GJ_41110:4574.50.8ENG25-3-000HPFeng1.881.1720.100.69403 Yes
0046GJ_41110:4774.50.8ENG25-3-000HPFeng1.941.2020.090.69403 Yes
0047GJ_41110:4874.50.8ENG25-3-000HPFeng1.871.2120.070.70417 Yes
0048GJ_41110:5074.5-0.2ENG25-3-000HPFeng1.810.9320.070.72419 Yes
0049GJ_41110:5274.50.8ENG25-3-000HPFeng1.850.9220.090.71416 Yes
0050GJ_41110:5474.50.8ENG25-3-000HPFeng1.841.1820.110.72424 Yes
0051GJ_41110:5574.50.8ENG25-3-000HPFeng1.881.1920.100.72416 Yes
0052GJ_41110:5774.5-0.2ENG25-3-000HPFeng1.880.9320.100.73445 Yes
0053GJ_41110:5974.50.8ENG25-3-000HPFeng1.911.2620.090.71419 Yes
0054GJ_41111:0174.50.8ENG25-3-000HPFeng1.891.2420.090.71431 Yes
0055GJ_41111:0374.50.8ENG25-3-000HPFeng1.931.1720.080.72432 Yes
0056GJ_41111:0474.50.8ENG25-3-000HPFeng1.891.3620.070.72426 Yes
0057GJ_41111:0674.5-0.2ENG25-3-000HPFeng1.801.1220.080.72441 Yes
0058GJ_41111:0874.50.8ENG25-3-000HPFeng1.911.4320.100.73406 Yes
0059GJ_41111:1074.50.8ENG25-3-000HPFeng1.991.5320.100.70395 Yes
0060GJ_41111:1174.50.8ENG25-3-000HPFeng2.011.8220.100.72389 Yes
0061GJ_41111:1374.5-0.2ENG25-3-000HPFeng1.991.5220.100.73386 Yes
0062GJ_41111:1574.50.8ENG25-3-000HPFeng2.041.6120.070.72376 Yes
0063GJ_41111:1774.50.8ENG25-3-000HPFeng2.041.5820.080.73367 Yes
0064LFC Cal11:19106.5 HPFcal  Yes
0065parallel11:25649.67.2PSU25-3-014HPFsci2.431.9019.820.82242 Yes
virus0000021_01parallel11:252083 VIRUSsci  Yes
0066parallel11:37649.61.2PSU25-3-014HPFsci2.421.6819.920.91271 Yes
0067parallel11:48649.60.2PSU25-3-014HPFsci2.371.5419.920.90277 Yes
0068LFC Cal12:01106.5 HPFcal  Yes
virus0000022_01parallel12:04300 VIRUSspec  Yes
lrs20000014_01HZ21_056_E12:053006.0LRS2spec2.631.6721.730.68  Yes
virus0000023_01parallel12:13360 VIRUSspec  Yes
lrs20000015_01HZ21_066_E12:133603.0LRS2spec2.602.0420.600.95  Yes
0069parallel12:2542.66.3PSU25-3-008HPFsci2.621.9219.890.74  Yes
lrs20000016_01parallel12:312405.0PSU25-3-002LRS2-Bsci3.162.0219.080.91 cloudsNo
0070LFC Cal12:32106.5 HPFcal  Yes
lrs20000017_01bias12:360 LRS2cal  Yes
virus0000024_01bias12:370 VIRUScal  Yes
virus0000025_01Cd-A12:4015 ENG25-3-002VIRUScal  Yes
virus0000026_01Hg12:4115 ENG25-3-002VIRUScal  Yes
0071Dark12:50319.5 HPFcal  Yes
0072Quartz FCU13:0274.5 HPFcal  Yes
0073Quartz FCU13:0474.5 HPFcal  Yes
0074Quartz FCU13:0574.5 HPFcal  Yes
0075Quartz FCU13:0774.5 HPFcal  Yes
0076Quartz FCU13:0974.5 HPFcal  Yes
0077Quartz FCU13:1174.5 HPFcal  Yes
0078Quartz FCU13:1374.5 HPFcal  Yes
0079Alpha Bright Cal13:1585.2 HPFcal  Yes
0080Alpha Bright Cal13:1785.2 HPFcal  Yes
0081Alpha Bright Cal13:1985.2 HPFcal  Yes
0082Alpha Bright Cal13:2185.2 HPFcal  Yes
0083LFC FCU13:24106.5 HPFcal  Yes
0084LFC FCU13:26106.5 HPFcal  Yes
0085LFC FCU13:28106.5 HPFcal  Yes
0086LFC FCU13:31106.5 HPFcal  Yes
0087LFC FCU13:33106.5 HPFcal  Yes
0088LFC FCU13:35106.5 HPFcal  Yes
0089LFC Cal13:38106.5 HPFcal  Yes
0090LFC Cal13:40106.5 HPFcal  Yes
0091Etalon Cal13:48159.8 HPFcal  Yes
0092Etalon Cal13:51159.8 HPFcal  Yes
0093Etalon Cal13:54159.8 HPFcal  Yes
0094Etalon Cal13:58159.8 HPFcal  Yes
0095UNe Slave Cal14:01426 HPFcal  Yes
0096UNe Slave Cal14:09426 HPFcal  Yes
0097UNe Slave Cal14:17426 HPFcal  Yes
0098UNe Slave Cal14:25426 HPFcal  Yes
0099UNe Slave Cal14:32426 HPFcal  Yes
0100UNe Slave Cal14:40426 HPFcal  Yes
0060LFC Cal21:43106.5 HPFcal  Yes
lrs20009900_01bias21:540 LRS2cal  Yes
virus0009900_01flat_Qth21:5520 VIRUScal  Yes
virus0009901_01bias21:560 VIRUScal  Yes
lrs20009901_01flat_ldls_long_B21:5720 LRS2cal  Yes
virus0009902_01dark21:5815 VIRUScal  Yes
lrs20009902_01Cd-A_B21:5929 LRS2cal  Yes
lrs20009903_01FeAr_R22:0115 LRS2cal  Yes
lrs20009904_01Hg_B22:0215 LRS2cal  Yes
0061Dark22:04319.5 HPFcal  Yes
0062Quartz FCU22:1174.5 HPFcal  Yes
0063Quartz FCU22:1374.5 HPFcal  Yes
0064Quartz FCU22:1474.5 HPFcal  Yes
0065Quartz FCU22:1674.5 HPFcal  Yes
0066Quartz FCU22:1874.5 HPFcal  Yes
0067Quartz FCU22:2074.5 HPFcal  Yes
0068Quartz FCU22:2274.5 HPFcal  Yes
0069Alpha Bright Cal22:2485.2 HPFcal  Yes
0070Alpha Bright Cal22:2685.2 HPFcal  Yes
0071Alpha Bright Cal22:2885.2 HPFcal  Yes
0072Alpha Bright Cal22:3085.2 HPFcal  Yes
0073LFC FCU22:32106.5 HPFcal  Yes
0074LFC FCU22:35106.5 HPFcal  Yes
0075LFC Cal22:38106.5 HPFcal  Yes
0076LFC Cal22:40106.5 HPFcal  Yes
0077Etalon Cal22:43159.8 HPFcal  Yes
0078UNe Slave Cal22:46426 HPFcal  Yes
lrs20000013_01flat_Qth_R22:4715 LRS2cal  Yes
lrs20000013_02flat_Qth_R22:4815 LRS2cal  Yes
lrs20000013_03flat_Qth_R22:5015 LRS2cal  Yes
lrs20000013_04flat_Qth_R22:5115 LRS2cal  Yes
lrs20000013_05flat_Qth_R22:5215 LRS2cal  Yes
lrs20000014_01flat_ldls_long_B22:5320 LRS2cal  Yes
0079UNe Slave Cal22:54426 HPFcal  Yes
lrs20000014_02flat_ldls_long_B22:5520 LRS2cal  Yes
lrs20000014_03flat_ldls_long_B22:5620 LRS2cal  Yes
lrs20000015_01Cd-A_B22:5729 LRS2cal  Yes
lrs20000015_02Cd-A_B22:5929 LRS2cal  Yes
lrs20000015_03Cd-A_B23:0029 LRS2cal  Yes
0080UNe Slave Cal23:02426 HPFcal  Yes
lrs20000016_01FeAr_R23:0215 LRS2cal  Yes
lrs20000016_02FeAr_R23:0315 LRS2cal  Yes
lrs20000016_03FeAr_R23:0415 LRS2cal  Yes
lrs20000017_01Hg_R23:0520 LRS2cal  Yes
lrs20000017_02Hg_R23:0720 LRS2cal  Yes
lrs20000017_03Hg_R23:0820 LRS2cal  Yes
lrs20000018_01Hg_B23:0915 LRS2cal  Yes
0081UNe Slave Cal23:10426 HPFcal  Yes
lrs20000018_02Hg_B23:1015 LRS2cal  Yes
lrs20000018_03Hg_B23:1215 LRS2cal  Yes
0082UNe Slave Cal23:17426 HPFcal  Yes
virus0000017_01flat_ldls_long23:1815 VIRUScal  Yes
virus0000017_02flat_ldls_long23:2015 VIRUScal  Yes
virus0000017_03flat_ldls_long23:2115 VIRUScal  Yes
virus0000018_01Cd-A23:2315 VIRUScal  Yes
virus0000018_02Cd-A23:2415 VIRUScal  Yes
0083UNe Slave Cal23:25426 HPFcal  Yes
virus0000018_03Cd-A23:2515 VIRUScal  Yes
virus0000019_01Hg23:2715 VIRUScal  Yes
virus0000019_02Hg23:2815 VIRUScal  Yes
virus0000019_03Hg23:3015 VIRUScal  Yes
lrs20000019_01dark23:31360 LRS2cal  Yes
virus0000020_01dark23:31360 VIRUScal  Yes
lrs20000019_02dark23:38360 LRS2cal  Yes
virus0000020_02dark23:38360 VIRUScal  Yes
lrs20000019_03dark23:44360 LRS2cal  Yes
virus0000020_03dark23:45360 VIRUScal  Yes