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Civil Date
Ephemerides
2025-11-09SunsetSunriseMoon
Set12°18°18°12°RiseRiseSet
00:0900:5601:2411:5612:2413:1104:03-
Night Length10:32Sunset Temperature


On-Duty Personnel
Resident AstronomerTelescope Operator
Zach VanderboschCassie Crowe


Overlapsnone

Other Personnelnone

Guestsnone


Open/Close Log
Open timeOutdoor tempTruss tempClose timeReasonTime open
00:014.75.412:35twilight12:34
Total Time Open12:34


      
ProgramNight PriorityScience
01:24Science
04:15Idle due to weather (Poor IQ)
04:26Science
10:51Engineering (hpf)
Stack Data
StartStopee50ee80Hefi FocusMars FocusOutside TempDome TempTruss TempWind DirectionWind SpeedStack Type
00:3401:030.430.67200+74353.85.05.36210First of Night
04:2704:540.420.69180+85292.83.53.59914Stack/Re-stack


Problem Reports
PR NumberTimesTime LostDescriptionResponse
658010:51-12:0301:12Lost connection with DSpace.Called: Chris, Amelia

End night and leave everything as is.
658112:08-12:0800:00Dome shutter stuck at NEAR_CLOSED at EON.Called: Herman

Leave shutter at NEAR_CLOSED for day staff to inspect.


TO CommentsClear and cold but stable. Closed a little early for Tracker issue and dome shutter issue persists.


RA Commentsnone


Observations
FileTarget/QIDExp StartExposureOverheadProgramInstrument ConfigurationData TypeIQDimmSkySBrtSkytransSNRCommentsCharge
0001twilight00:06298.2 HPFcal487 Yes
lrs20000001_01skyflat00:147 LRS2cal  Yes
lrs20000002_01skyflat00:1510 LRS2cal  Yes
lrs20000003_01skyflat00:1613 LRS2cal  Yes
lrs20000004_01skyflat00:1716 LRS2cal  Yes
lrs20000005_01skyflat00:1822 LRS2cal  Yes
lrs20000006_01skyflat00:2030 LRS2cal  Yes
virus0000001_01skyflat00:227 VIRUScal  Yes
virus0000002_01skyflat00:2410 VIRUScal  Yes
virus0000003_01skyflat00:2514 VIRUScal  Yes
virus0000004_01skyflat00:2618 VIRUScal  Yes
virus0000005_01skyflat00:2826 VIRUScal  Yes
virus0000006_01flat_ldls_long00:3715 VIRUScal  Yes
virus0000006_02flat_ldls_long00:3815 VIRUScal  Yes
virus0000006_03flat_ldls_long00:4015 VIRUScal  Yes
virus0000007_01Cd-A00:4115 VIRUScal  Yes
virus0000007_02Cd-A00:4215 VIRUScal  Yes
virus0000007_03Cd-A00:4415 VIRUScal  Yes
virus0000008_01Hg00:4515 VIRUScal  Yes
virus0000008_02Hg00:4715 VIRUScal  Yes
virus0000008_03Hg00:4815 VIRUScal  Yes
0002parallel01:07617.74.7UT25-3-002HPFsci1.701.5019.910.8770 P4
virus0000009_01parallel01:07660 VIRUSsci  Yes
0003LFC Cal01:23106.5 HPFcal  Yes
lrs20000007_01parallel01:23360 LRS2sci  Yes
virus0000010_01parallel01:233605.0UT25-3-017VIRUSsci1.971.5421.660.78  Yes
0004LFC Cal01:26106.5 HPFcal  Yes
lrs20000007_02parallel01:30360 LRS2sci  Yes
virus0000010_02parallel01:303601.0UT25-3-017VIRUSsci1.771.8921.680.80  Yes
lrs20000007_03parallel01:38360 LRS2sci  Yes
virus0000010_03parallel01:383602.0UT25-3-017VIRUSsci1.771.7121.700.81  Yes
0005LFC Cal01:47106.5 HPFcal  Yes
lrs20000008_01parallel01:47360 LRS2sci  Yes
virus0000011_01parallel01:473603.0UT25-3-017VIRUSsci1.741.4821.660.90  Yes
0006LFC Cal01:50106.5 HPFcal  Yes
lrs20000008_02parallel01:54360 LRS2sci  Yes
virus0000011_02parallel01:543601.0UT25-3-017VIRUSsci1.721.4421.620.91  Yes
lrs20000008_03parallel02:01360 LRS2sci  Yes
virus0000011_03parallel02:013601.0UT25-3-017VIRUSsci2.081.5621.580.92  Yes
0007parallel02:13969.15.8UT25-3-009HPFsci1.741.8120.180.7126 P4
virus0000012_01parallel02:132047 VIRUSsci  Yes
0008parallel02:30969.10.8UT25-3-009HPFsci1.711.6720.210.7431 P4
lrs20000009_01FEIGE110_056_E02:52606.0LRS2spec1.881.7721.250.79  Yes
lrs20000010_01FEIGE110_066_E02:571204.0LRS2spec1.952.1520.300.93  Yes
lrs20000011_01parallel03:03360 LRS2sci  Yes
virus0000013_01parallel03:033604.0PSU25-3-007VIRUSsci1.732.2821.590.81  Yes
0009LFC Cal03:04106.5 HPFcal  Yes
0010LFC Cal03:06106.5 HPFcal  Yes
lrs20000011_02parallel03:11360 LRS2sci  Yes
virus0000013_02parallel03:113602.0PSU25-3-007VIRUSsci1.682.3821.550.82  Yes
lrs20000011_03parallel03:18360 LRS2sci  Yes
virus0000013_03parallel03:183601.0PSU25-3-007VIRUSsci1.592.0621.570.81  Yes
lrs20000012_01parallel03:27420 LRS2sci  Yes
virus0000014_01parallel03:274203.0PSU25-3-007VIRUSsci1.6621.510.80  Yes
0011LFC Cal03:28106.5 HPFcal  Yes
0012LFC Cal03:30106.5 HPFcal  Yes
0013LFC Cal03:32106.5 HPFcal  Yes
lrs20000012_02parallel03:35420 LRS2sci  Yes
virus0000014_02parallel03:354201.0PSU25-3-007VIRUSsci1.6621.530.79  Yes
lrs20000012_03parallel03:44420 LRS2sci  Yes
virus0000014_03parallel03:444202.0PSU25-3-007VIRUSsci1.931.7021.520.77  Yes
lrs20000013_01parallel03:54360 LRS2sci  Yes
virus0000015_01parallel03:543603.0PSU25-3-007VIRUSsci2.061.2821.470.88  Yes
0014LFC Cal03:55106.5 HPFcal  Yes
0015LFC Cal03:57106.5 HPFcal  Yes
lrs20000013_02parallel04:01360 LRS2sci  Yes
virus0000015_02parallel04:023602.0PSU25-3-007VIRUSsci1.931.2521.380.89  Yes
lrs20000013_03parallel04:09360 LRS2sci  Yes
virus0000015_03parallel04:093601.0PSU25-3-007VIRUSsci2.211.2121.240.87 Sky brightness rising as moonrise approached. Last exposure ended just before moonrise.Yes
0016LFC Cal04:21106.5 HPFcal  Yes
virus0000016_01parallel04:21300 VIRUSsci  Yes
lrs20000014_01parallel04:213006.0UT25-3-015LRS2-Bsci2.481.7020.980.81 Image quality deteriorating, aborted SEQ group for mirror restackingNo
0017LFC Cal04:23106.5 HPFcal  Yes
0018parallel04:57617.73.7UT25-3-006HPFsci1.791.6519.340.6946 Yes
virus0000017_01parallel04:571984 VIRUSsci  Yes
0019parallel05:09617.70.7UT25-3-006HPFsci1.951.8919.350.7250 Yes
0020parallel05:20617.70.7UT25-3-006HPFsci1.751.3319.200.7855 Yes
virus0000018_01parallel05:352047 VIRUSsci  Yes
0021parallel05:36969.15.8UT25-3-013HPFsci1.421.0919.140.88129 P4
0022parallel05:53969.10.8UT25-3-013HPFsci1.290.8919.240.90150 P4
0023LFC Cal06:11106.5 HPFcal  Yes
0024LFC Cal06:14106.5 HPFcal  Yes
lrs20000015_01parallel06:141805.0UT25-3-015LRS2-Bsci1.561.2819.390.80  P4
0025LFC Cal06:20106.5 HPFcal  Yes
virus0000019_01parallel06:20360 VIRUSsci  Yes
lrs20000016_01parallel06:203603.0UT25-3-015LRS2-Rsci1.461.2419.050.92  P4
0026LFC Cal06:23106.5 HPFcal  Yes
0027HR1570_tell_std06:32117.26.0HPFtelluric1.481.2119.180.95  Yes
virus0000020_01parallel06:381800 VIRUSsci  Yes
0028LFC Cal06:39106.5 HPFcal  Yes
lrs20000017_01parallel06:3918005.0UT25-3-004LRS2-Bsci1.501.1119.140.66  Yes
0029LFC Cal06:41106.5 HPFcal  Yes
0030LFC Cal06:43106.5 HPFcal  Yes
virus0000021_01parallel07:152047 VIRUSsci  Yes
0031parallel07:16969.16.8UT25-3-013HPFsci1.370.9719.420.92132 P4
0032parallel07:33969.10.8UT25-3-013HPFsci1.421.3819.490.87145 P4
0033LFC Cal07:51106.5 HPFcal  Yes
0034LFC Cal07:55106.5 HPFcal  Yes
virus0000022_01parallel07:55300 VIRUSsci  Yes
lrs20000018_01parallel07:553006.0M25-3-011LRS2-Bsci1.571.3119.830.86  Yes
0035LFC Cal07:57106.5 HPFcal  Yes
virus0000023_01parallel08:04300 VIRUSsci  Yes
lrs20000019_01parallel08:043004.0M25-3-011LRS2-Rsci1.521.4019.441.00  Yes
0036LFC Cal08:05106.5 HPFcal  Yes
0037LFC Cal08:07106.5 HPFcal  Yes
0038LFC Cal08:16106.5 HPFcal  Yes
lrs20000020_01parallel08:161807.0UT25-3-015LRS2-Bsci1.971.6519.880.87  P4
virus0000024_01parallel08:22360 VIRUSsci  Yes
0039LFC Cal08:23106.5 HPFcal  Yes
lrs20000021_01parallel08:233604.0UT25-3-015LRS2-Rsci1.841.5719.470.97 Brightest fibers saturating the CCD. Please check target exposure times.P4
0040LFC Cal08:25106.5 HPFcal  Yes
0041LFC Cal08:34106.5 HPFcal  Yes
virus0000025_01parallel08:34300 VIRUSsci  Yes
lrs20000022_01parallel08:343005.0UT25-3-015LRS2-Bsci1.811.7919.950.93  P4
0042LFC Cal08:36106.5 HPFcal  Yes
virus0000026_01parallel08:42600 VIRUSsci  Yes
0043LFC Cal08:43106.5 HPFcal  Yes
lrs20000023_01parallel08:436004.0UT25-3-015LRS2-Rsci1.751.3219.480.92  P4
0044LFC Cal08:45106.5 HPFcal  Yes
0045LFC Cal08:47106.5 HPFcal  Yes
0046parallel08:58777.55.0UT25-3-008HPFsci1.501.2118.150.93110 Yes
virus0000027_01parallel08:581651 VIRUSsci  Yes
0047parallel09:12777.51.0UT25-3-008HPFsci1.481.2018.280.95125 Yes
0048LFC Cal09:27106.5 HPFcal  Yes
virus0000028_01parallel09:321984 VIRUSsci  Yes
0049parallel09:33617.77.7UT25-3-019HPFsci1.410.9217.890.8964 Yes
0050parallel09:44617.70.7UT25-3-019HPFsci1.380.9217.990.8872 Yes
0051parallel09:55617.70.7UT25-3-019HPFsci1.381.0917.860.8871 Yes
0052LFC Cal10:07106.5 HPFcal  Yes
lrs20000024_01parallel10:1018005.0UT25-3-004LRS2-Rsci1.390.9418.490.95  Yes
virus0000029_01parallel10:101800 VIRUSsci  Yes
0053LFC Cal10:11106.5 HPFcal  Yes
0054LFC Cal10:13106.5 HPFcal  Yes
0055LFC Cal10:15106.5 HPFcal  Yes
0056LFC Cal10:45106.5 HPFcal  Yes
virus0000030_01parallel10:45360 VIRUSsci  Yes
lrs20000025_01parallel10:453605.0UT25-3-015LRS2-Rsci1.500.9619.340.76  P4
0057LFC Cal10:48106.5 HPFcal  Yes
virus0000031_01parallel10:592497 VIRUSeng  Yes
0058AD_Leo11:00159.88.3ENG25-3-000HPFeng1.390.8518.850.75366Tracker lost guide stars after ninth exposureNo
0059AD_Leo11:03159.81.3ENG25-3-000HPFeng1.460.9218.850.79381 No
0060AD_Leo11:06159.80.3ENG25-3-000HPFeng1.410.8618.830.82403 No
0061AD_Leo11:09159.80.3ENG25-3-000HPFeng1.380.9118.840.85432 No
0062AD_Leo11:12159.80.3ENG25-3-000HPFeng1.451.0118.870.87429 No
0063AD_Leo11:16159.80.3ENG25-3-000HPFeng1.421.0918.920.89443 No
0064AD_Leo11:19159.81.3ENG25-3-000HPFeng1.441.1518.950.89473 No
0065AD_Leo11:22159.80.3ENG25-3-000HPFeng1.470.9818.970.89474 No
0066AD_Leo11:25159.80.3ENG25-3-000HPFeng1.411.0018.990.89451 No
0067AD_Leo11:28159.80.3ENG25-3-000HPFeng1.400.8418.970.80  No
0068LFC Cal11:32106.5 HPFcal  Yes
lrs20000026_01bias12:040 LRS2cal  Yes
virus0000032_01bias12:050 VIRUScal  Yes
virus0000033_01Cd-A12:0915 ENG25-3-002VIRUScal  Yes
virus0000034_01Hg12:1115 ENG25-3-002VIRUScal  Yes
0069Dark12:32319.5 HPFcal  Yes
0070Quartz FCU12:4374.5 HPFcal  Yes
0071Quartz FCU12:4574.5 HPFcal  Yes
0072Quartz FCU12:4774.5 HPFcal  Yes
0073Quartz FCU12:4974.5 HPFcal  Yes
0074Quartz FCU12:5174.5 HPFcal  Yes
0075Quartz FCU12:5274.5 HPFcal  Yes
0076Quartz FCU12:5474.5 HPFcal  Yes
0077Alpha Bright Cal12:5685.2 HPFcal  Yes
0078Alpha Bright Cal12:5885.2 HPFcal  Yes
0079Alpha Bright Cal13:0085.2 HPFcal  Yes
0080Alpha Bright Cal13:0285.2 HPFcal  Yes
0081LFC FCU13:05106.5 HPFcal  Yes
0082LFC FCU13:07106.5 HPFcal  Yes
0083LFC FCU13:10106.5 HPFcal  Yes
0084LFC FCU13:12106.5 HPFcal  Yes
0085LFC FCU13:14106.5 HPFcal  Yes
0086LFC FCU13:16106.5 HPFcal  Yes
0087LFC Cal13:20106.5 HPFcal  Yes
0088LFC Cal13:22106.5 HPFcal  Yes
0089Etalon Cal13:29159.8 HPFcal  Yes
0090Etalon Cal13:33159.8 HPFcal  Yes
0091Etalon Cal13:36159.8 HPFcal  Yes
0092Etalon Cal13:39159.8 HPFcal  Yes
0093UNe Slave Cal13:43426 HPFcal  Yes
0094UNe Slave Cal13:50426 HPFcal  Yes
0095UNe Slave Cal13:58426 HPFcal  Yes
0096UNe Slave Cal14:06426 HPFcal  Yes
0097UNe Slave Cal14:14426 HPFcal  Yes
0098UNe Slave Cal14:21426 HPFcal  Yes
lrs20009900_01bias22:070 LRS2cal  Yes
0074LFC Cal22:08106.5 HPFcal  Yes
virus0009900_01flat_Qth22:0820 VIRUScal  Yes
virus0009901_01bias22:090 VIRUScal  Yes
lrs20009901_01flat_ldls_long_B22:1020 LRS2cal  Yes
virus0009902_01dark22:1115 VIRUScal  Yes
lrs20009902_01Cd-A_B22:1229 LRS2cal  Yes
lrs20009903_01FeAr_R22:1415 LRS2cal  Yes
lrs20009904_01Hg_B22:1515 LRS2cal  Yes
0075Dark22:25319.5 HPFcal  Yes
0076Quartz FCU22:3174.5 HPFcal  Yes
0077Quartz FCU22:3374.5 HPFcal  Yes
0078Quartz FCU22:3574.5 HPFcal  Yes
0079Quartz FCU22:3674.5 HPFcal  Yes
0080Quartz FCU22:3874.5 HPFcal  Yes
0081Quartz FCU22:4074.5 HPFcal  Yes
0082Quartz FCU22:4274.5 HPFcal  Yes
0083Alpha Bright Cal22:4485.2 HPFcal  Yes
0084Alpha Bright Cal22:4685.2 HPFcal  Yes
0085Alpha Bright Cal22:4885.2 HPFcal  Yes
0086Alpha Bright Cal22:5085.2 HPFcal  Yes
0087LFC FCU22:53106.5 HPFcal  Yes
0088LFC FCU22:55106.5 HPFcal  Yes
0089LFC Cal22:58106.5 HPFcal  Yes
0090LFC Cal23:00106.5 HPFcal  Yes
0091Etalon Cal23:03159.8 HPFcal  Yes
0092UNe Slave Cal23:07426 HPFcal  Yes
lrs20000016_01flat_Qth_R23:0715 LRS2cal  Yes
lrs20000016_02flat_Qth_R23:0815 LRS2cal  Yes
lrs20000016_03flat_Qth_R23:1015 LRS2cal  Yes
lrs20000016_04flat_Qth_R23:1115 LRS2cal  Yes
lrs20000016_05flat_Qth_R23:1215 LRS2cal  Yes
lrs20000017_01flat_ldls_long_B23:1320 LRS2cal  Yes
0093UNe Slave Cal23:14426 HPFcal  Yes
lrs20000017_02flat_ldls_long_B23:1520 LRS2cal  Yes
lrs20000017_03flat_ldls_long_B23:1620 LRS2cal  Yes
lrs20000018_01Cd-A_B23:1729 LRS2cal  Yes
lrs20000018_02Cd-A_B23:1929 LRS2cal  Yes
lrs20000018_03Cd-A_B23:2029 LRS2cal  Yes
0094UNe Slave Cal23:22426 HPFcal  Yes
lrs20000019_01FeAr_R23:2215 LRS2cal  Yes
lrs20000019_02FeAr_R23:2315 LRS2cal  Yes
lrs20000019_03FeAr_R23:2415 LRS2cal  Yes
lrs20000020_01Hg_R23:2520 LRS2cal  Yes
lrs20000020_02Hg_R23:2720 LRS2cal  Yes
lrs20000020_03Hg_R23:2820 LRS2cal  Yes
lrs20000021_01Hg_B23:2915 LRS2cal  Yes
0095UNe Slave Cal23:30426 HPFcal  Yes
lrs20000021_02Hg_B23:3015 LRS2cal  Yes
lrs20000021_03Hg_B23:3215 LRS2cal  Yes
lrs20000022_01bias23:330 LRS2cal  Yes
virus0000025_01bias23:330 VIRUScal  Yes
lrs20000022_02bias23:340 LRS2cal  Yes
virus0000025_02bias23:340 VIRUScal  Yes
lrs20000022_03bias23:350 LRS2cal  Yes
virus0000025_03bias23:350 VIRUScal  Yes
lrs20000022_04bias23:360 LRS2cal  Yes
virus0000025_04bias23:360 VIRUScal  Yes
lrs20000022_05bias23:360 LRS2cal  Yes
virus0000025_05bias23:370 VIRUScal  Yes
lrs20000022_06bias23:370 LRS2cal  Yes
0096UNe Slave Cal23:38426 HPFcal  Yes
virus0000025_06bias23:380 VIRUScal  Yes
lrs20000022_07bias23:380 LRS2cal  Yes
virus0000025_07bias23:390 VIRUScal  Yes
lrs20000022_08bias23:390 LRS2cal  Yes
virus0000025_08bias23:390 VIRUScal  Yes
lrs20000022_09bias23:400 LRS2cal  Yes
virus0000025_09bias23:400 VIRUScal  Yes
lrs20000022_10bias23:410 LRS2cal  Yes
virus0000025_10bias23:410 VIRUScal  Yes
lrs20000022_11bias23:420 LRS2cal  Yes
virus0000025_11bias23:420 VIRUScal  Yes
lrs20000023_01dark23:43360 LRS2cal  Yes
virus0000026_01dark23:43360 VIRUScal  Yes
0097UNe Slave Cal23:45426 HPFcal  Yes
lrs20000023_02dark23:49360 LRS2cal  Yes
virus0000026_02dark23:50360 VIRUScal  Yes
lrs20000023_03dark23:56360 LRS2cal  Yes
virus0000026_03dark23:57360 VIRUScal  Yes