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Civil Date
Ephemerides
2025-09-09SunsetSunriseMoon
Set12°18°18°12°RiseRiseSet
01:1502:0102:3011:1611:4512:3102:15-
Night Length8:46Sunset Temperature


On-Duty Personnel
Resident AstronomerTelescope Operator
Amy RayCassie Crowe


Overlapsnone

Other Personnelnone

Guestsnone


Open/Close Log
Open timeOutdoor tempTruss tempClose timeReasonTime open
00:4124.121.500:56engineering00:15
01:0922.022.011:52twilight10:43
Total Time Open10:58


      
ProgramNight PriorityScience
02:30Science
11:03Idle due to weather (Poor IQ)
Stack Data
StartStopee50ee80Hefi FocusMars FocusOutside TempDome TempTruss TempWind DirectionWind SpeedStack Type
01:4002:12+102320.621.421.51238First of Night
08:5809:280.430.66200+324917.518.118.420016Stack/Re-stack
11:4411:490.540.91130+332416.517.417.51678Post-Observing


Problem Reports
PR NumberTimesTime LostDescriptionResponse
652807:38-07:5000:12SCS server timeout errorCalled: Chris

Server came back on it's own after 12 minutes.


TO CommentsClear all night but seeing got worse towards EON.


RA Commentsnone


Observations
FileTarget/QIDExp StartExposureOverheadProgramInstrument ConfigurationData TypeIQDimmSkySBrtSkytransSNRCommentsCharge
virus0000031_03Hg00:0015 VIRUScal  Yes
lrs20000001_01bias00:020 LRS2cal  Yes
virus0000001_01bias00:020 VIRUScal  Yes
lrs20000001_02bias00:020 LRS2cal  Yes
virus0000001_02bias00:020 VIRUScal  Yes
lrs20000001_03bias00:030 LRS2cal  Yes
virus0000001_03bias00:030 VIRUScal  Yes
lrs20000001_04bias00:040 LRS2cal  Yes
virus0000001_04bias00:040 VIRUScal  Yes
lrs20000001_05bias00:050 LRS2cal  Yes
virus0000001_05bias00:050 VIRUScal  Yes
lrs20000001_06bias00:060 LRS2cal  Yes
virus0000001_06bias00:060 VIRUScal  Yes
lrs20000001_07bias00:070 LRS2cal  Yes
lrs20000001_08bias00:070 LRS2cal  Yes
virus0000001_07bias00:070 VIRUScal  Yes
virus0000001_08bias00:080 VIRUScal  Yes
lrs20000001_09bias00:080 LRS2cal  Yes
virus0000001_09bias00:090 VIRUScal  Yes
lrs20000001_10bias00:090 LRS2cal  Yes
virus0000001_10bias00:100 VIRUScal  Yes
lrs20000001_11bias00:100 LRS2cal  Yes
virus0000001_11bias00:100 VIRUScal  Yes
lrs20000002_01dark00:11360 LRS2cal  Yes
virus0000002_01dark00:11360 VIRUScal  Yes
lrs20000002_02dark00:18360 LRS2cal  Yes
virus0000002_02dark00:18360 VIRUScal  Yes
lrs20000002_03dark00:25360 LRS2cal  Yes
virus0000002_03dark00:25360 VIRUScal  Yes
0001twilight01:12298.2 HPFcal432 Yes
lrs20000003_01skyflat01:207 LRS2cal  Yes
lrs20000004_01skyflat01:2110 LRS2cal  Yes
lrs20000005_01skyflat01:2213 LRS2cal  Yes
lrs20000006_01skyflat01:2416 LRS2cal  Yes
lrs20000007_01skyflat01:2522 LRS2cal  Yes
lrs20000008_01skyflat01:2630 LRS2cal  Yes
virus0000003_01skyflat01:297 VIRUScal  Yes
virus0000004_01skyflat01:3010 VIRUScal  Yes
virus0000005_01skyflat01:3114 VIRUScal  Yes
virus0000006_01skyflat01:3318 VIRUScal  Yes
virus0000007_01skyflat01:3426 VIRUScal  Yes
0002LFC Cal02:12106.5 HPFcal  Yes
0003LFC Cal02:14106.5 HPFcal  Yes
0004LFC Cal02:16106.5 HPFcal  Yes
virus0000008_01parallel02:219421 VIRUSsci  Yes
0005QID 189202:2274.55.8PSU25-3-011HPFsci1.621.0419.600.98583 Yes
0006QID 189202:2374.50.8PSU25-3-011HPFsci1.661.0219.580.98612 Yes
0007QID 189202:2574.5-0.2PSU25-3-011HPFsci1.611.1019.550.98652 Yes
0008QID 189202:2774.50.8PSU25-3-011HPFsci1.641.0719.530.98642 Yes
0009QID 189202:2974.50.8PSU25-3-011HPFsci1.820.9119.510.93565 Yes
0010QID 189202:3174.50.8PSU25-3-011HPFsci1.741.0019.480.94624 Yes
0011QID 189202:3274.50.8PSU25-3-011HPFsci1.780.9419.470.94572 Yes
0012QID 189202:3474.5-0.2PSU25-3-011HPFsci1.810.9619.460.94608 Yes
0013QID 189202:3674.50.8PSU25-3-011HPFsci1.790.9819.430.94597 Yes
0014QID 189202:3874.50.8PSU25-3-011HPFsci1.691.0019.420.94652 Yes
0015QID 189202:3974.50.8PSU25-3-011HPFsci1.721.0719.410.94646 Yes
0016QID 189202:4174.5-0.2PSU25-3-011HPFsci1.751.0519.400.93642 Yes
0017QID 189202:4374.50.8PSU25-3-011HPFsci1.681.1419.390.93676 Yes
0018QID 189202:4574.50.8PSU25-3-011HPFsci1.671.0119.380.92681 Yes
0019QID 189202:4774.50.8PSU25-3-011HPFsci1.650.8719.370.89678 Yes
0020QID 189202:4874.50.8PSU25-3-011HPFsci1.750.8519.370.90640 Yes
0021QID 189202:5074.5-0.2PSU25-3-011HPFsci1.741.0519.360.91645 Yes
0022QID 189202:5274.50.8PSU25-3-011HPFsci1.700.9919.350.88648 Yes
0023QID 189202:5474.50.8PSU25-3-011HPFsci1.690.9419.340.89670 Yes
0024QID 189202:5574.50.8PSU25-3-011HPFsci1.660.9019.340.88691 Yes
0025QID 189202:5774.5-0.2PSU25-3-011HPFsci1.640.8419.340.87681 Yes
0026QID 189202:5974.50.8PSU25-3-011HPFsci1.740.8219.330.84634 Yes
0027QID 189203:0174.50.8PSU25-3-011HPFsci1.710.9019.320.87678 Yes
0028QID 189203:0374.50.8PSU25-3-011HPFsci1.720.8519.320.88688 Yes
0029QID 189203:0474.50.8PSU25-3-011HPFsci1.710.8619.320.87689 Yes
0030QID 189203:0674.5-0.2PSU25-3-011HPFsci1.750.8619.310.87693 Yes
0031QID 189203:0874.50.8PSU25-3-011HPFsci1.660.8019.300.86702 Yes
0032QID 189203:1074.50.8PSU25-3-011HPFsci1.680.8519.300.86716 Yes
0033QID 189203:1174.50.8PSU25-3-011HPFsci1.700.8519.290.86698 Yes
0034QID 189203:1374.5-0.2PSU25-3-011HPFsci1.710.8619.280.84720 Yes
0035QID 189203:1574.50.8PSU25-3-011HPFsci1.680.9319.280.84726 Yes
0036QID 189203:1774.50.8PSU25-3-011HPFsci1.700.9319.280.83720 Yes
0037QID 189203:1874.50.8PSU25-3-011HPFsci1.720.7719.270.84724 Yes
0038QID 189203:2074.50.8PSU25-3-011HPFsci1.710.7619.260.82729 Yes
0039QID 189203:2274.5-0.2PSU25-3-011HPFsci1.700.7819.250.83726 Yes
0040QID 189203:2474.50.8PSU25-3-011HPFsci1.740.8119.240.82710 Yes
0041QID 189203:2674.50.8PSU25-3-011HPFsci1.750.8719.230.80690 Yes
0042QID 189203:2774.50.8PSU25-3-011HPFsci1.770.8219.220.79674 Yes
0043QID 189203:2974.5-0.2PSU25-3-011HPFsci1.810.8419.200.78649 Yes
0044QID 189203:3174.50.8PSU25-3-011HPFsci1.850.8119.190.77627 Yes
0045QID 189203:3374.50.8PSU25-3-011HPFsci1.880.7919.180.69549 Yes
0046QID 189203:3474.50.8PSU25-3-011HPFsci1.920.7519.170.67532 Yes
0047QID 189203:3674.50.8PSU25-3-011HPFsci1.950.7619.170.65473 Yes
0048QID 189203:3874.5-0.2PSU25-3-011HPFsci1.860.7719.170.70632 Yes
0049QID 189203:4074.50.8PSU25-3-011HPFsci1.670.8019.170.77706 Yes
0050QID 189203:4274.50.8PSU25-3-011HPFsci1.510.9219.160.76717 Yes
0051QID 189203:4374.50.8PSU25-3-011HPFsci1.550.9419.160.76710 Yes
0052QID 189203:4574.5-0.2PSU25-3-011HPFsci1.520.8219.150.76715 Yes
0053QID 189203:4774.50.8PSU25-3-011HPFsci1.500.8019.150.74712 Yes
0054QID 189203:4974.50.8PSU25-3-011HPFsci1.540.7519.150.74710 Yes
0055QID 189203:5074.50.8PSU25-3-011HPFsci1.560.7919.140.73691 Yes
0056QID 189203:5274.5-0.2PSU25-3-011HPFsci1.560.8519.140.71669 Yes
0057QID 189203:5474.50.8PSU25-3-011HPFsci1.630.7919.140.71654 Yes
0058QID 189203:5674.50.8PSU25-3-011HPFsci1.600.8519.150.69660 Yes
0059QID 189203:5874.50.8PSU25-3-011HPFsci1.640.8219.140.68651 Yes
0060QID 189203:5974.50.8PSU25-3-011HPFsci1.630.7919.150.68644 Yes
0061QID 189204:0174.5-0.2PSU25-3-011HPFsci1.580.7619.150.68639 Yes
0062QID 189204:0374.50.8PSU25-3-011HPFsci1.610.8419.140.66652 Yes
0063QID 189204:0574.50.8PSU25-3-011HPFsci1.670.8319.140.65628 Yes
0064QID 189204:0674.50.8PSU25-3-011HPFsci1.680.8419.150.64592 Yes
0065QID 189204:09106.50.2PSU25-3-011HPFsci1.650.8719.150.636 Yes
0066QID 189204:11106.50.2PSU25-3-011HPFsci1.620.7819.150.613 Yes
0067LFC Cal04:13106.5 HPFcal  Yes
0068QID 198904:19969.16.8UT25-3-013HPFsci1.560.8919.320.9895 Yes
virus0000009_01parallel04:192047 VIRUSsci  Yes
0069QID 198904:36969.10.8UT25-3-013HPFsci1.550.8419.090.9793 Yes
0070LFC Cal04:54106.5 HPFcal  Yes
0071LFC Cal04:58106.5 HPFcal  Yes
virus0000010_01parallel04:582700 VIRUSsci  Yes
lrs20000009_01QID 297804:5827006.0UT25-3-004LRS2-Bsci1.520.6519.200.91  Yes
0072LFC Cal05:00106.5 HPFcal  Yes
0073LFC Cal05:02106.5 HPFcal  Yes
0074LFC Cal05:48106.5 HPFcal  Yes
virus0000011_01parallel05:481500 VIRUSsci  Yes
lrs20000010_01QID 210705:4815005.0UT25-3-010LRS2-Bsci1.701.0819.180.89  Yes
0075LFC Cal05:51106.5 HPFcal  Yes
0076LFC Cal05:53106.5 HPFcal  Yes
lrs20000011_01LDS749B_056_W06:183605.0LRS2spec1.510.9018.900.87  Yes
virus0000012_01parallel06:18360 VIRUSspec  Yes
0077LFC Cal06:30106.5 HPFcal  Yes
virus0000013_01parallel06:303600 VIRUSsci  Yes
lrs20000012_01QID 297706:3036006.0UT25-3-004LRS2-Rsci1.490.7718.050.79  Yes
0078LFC Cal06:32106.5 HPFcal  Yes
0079LFC Cal06:35106.5 HPFcal  Yes
0080QID 296707:3753.37.1PSU25-3-008HPFsci1.7619.060.91681 Yes
0081QID 193807:44969.16.8PSU25-3-014HPFsci1.450.7519.000.96347LFC cal after target was lost.No
virus0000014_01parallel07:442047 VIRUSsci  Yes
0082QID 193808:02969.10.8PSU25-3-014HPFsci1.630.8119.050.97354 No
0083LFC Cal08:19106.5 HPFcal  Yes
virus0000015_01parallel08:232047 VIRUSsci  Yes
0084QID 233508:24969.15.8UT25-3-009HPFsci1.670.8118.260.9028 Yes
0085QID 233508:41969.10.8UT25-3-009HPFsci1.901.1118.340.8426 Yes
virus0000016_01parallel09:312047 VIRUSsci  Yes
0086QID 195309:32969.13.8PSU25-3-014HPFsci1.931.9118.860.87115 Yes
0087QID 195309:49969.10.8PSU25-3-014HPFsci1.871.6318.830.88117 Yes
0088LFC Cal10:07106.5 HPFcal  Yes
virus0000017_01parallel10:121000 VIRUSsci  Yes
lrs20000013_01QID 298310:1210007.3UT25-3-001LRS2-Bsci1.991.7018.610.93  Yes
0089LFC Cal10:13106.5 HPFcal  Yes
0090LFC Cal10:15106.5 HPFcal  Yes
0091LFC Cal10:17106.5 HPFcal  Yes
virus0000018_01parallel10:321000 VIRUSsci  Yes
lrs20000014_01QID 298410:3210003.3UT25-3-001LRS2-Rsci1.991.7118.830.98  Yes
0092LFC Cal10:33106.5 HPFcal  Yes
0093LFC Cal10:35106.5 HPFcal  Yes
0094LFC Cal10:37106.5 HPFcal  Yes
lrs20000015_01HD37725_066_E10:54154.8LRS2spec2.472.2418.950.87  Yes
0095LFC Cal10:58106.5 HPFcal  Yes
virus0000019_01parallel10:58300 VIRUSsci  Yes
lrs20000016_01QID 298610:583004.0UT25-3-010LRS2-Bsci2.502.3419.180.70  Yes
0096LFC Cal11:01106.5 HPFcal  Yes
virus0000020_01parallel11:082047 VIRUSsci  Yes
0097QID 198611:09969.15.8UT25-3-013HPFsci2.382.5718.710.77267Seeing degraded significantly during second exposure.No
0098QID 198611:26969.10.8UT25-3-013HPFsci2.733.2119.020.85257 No
0099LFC Cal11:44106.5 HPFcal  Yes
lrs20000017_01bias11:440 LRS2cal  Yes
virus0000021_01bias11:450 VIRUScal  Yes
virus0000022_01Cd-A11:4915 ENG25-3-002VIRUScal  Yes
virus0000023_01Hg11:5115 ENG25-3-002VIRUScal  Yes
0100Dark11:54319.5 HPFcal  Yes
0101Quartz FCU12:0674.5 HPFcal  Yes
0102Quartz FCU12:0774.5 HPFcal  Yes
0103Quartz FCU12:0974.5 HPFcal  Yes
0104Quartz FCU12:1174.5 HPFcal  Yes
0105Quartz FCU12:1374.5 HPFcal  Yes
0106Quartz FCU12:1574.5 HPFcal  Yes
0107Quartz FCU12:1674.5 HPFcal  Yes
0108Alpha Bright Cal12:1985.2 HPFcal  Yes
0109Alpha Bright Cal12:2185.2 HPFcal  Yes
0110Alpha Bright Cal12:2385.2 HPFcal  Yes
0111Alpha Bright Cal12:2485.2 HPFcal  Yes
0112LFC FCU12:27106.5 HPFcal  Yes
0113LFC FCU12:29106.5 HPFcal  Yes
0114LFC FCU12:32106.5 HPFcal  Yes
0115LFC FCU12:34106.5 HPFcal  Yes
0116LFC FCU12:36106.5 HPFcal  Yes
0117LFC FCU12:39106.5 HPFcal  Yes
0118LFC Cal12:42106.5 HPFcal  Yes
0119LFC Cal12:44106.5 HPFcal  Yes
0120Etalon Cal12:52159.8 HPFcal  Yes
0121Etalon Cal12:55159.8 HPFcal  Yes
0122Etalon Cal12:58159.8 HPFcal  Yes
0123Etalon Cal13:01159.8 HPFcal  Yes
0124UNe Slave Cal13:05426 HPFcal  Yes
0125UNe Slave Cal13:13426 HPFcal  Yes
0126UNe Slave Cal13:20426 HPFcal  Yes
0127UNe Slave Cal13:28426 HPFcal  Yes
0128UNe Slave Cal13:36426 HPFcal  Yes
0129UNe Slave Cal13:44426 HPFcal  Yes
0103LFC Cal21:46106.5 HPFcal  Yes
lrs20009900_01bias21:480 LRS2cal  Yes
virus0009900_01flat_Qth21:4920 VIRUScal  Yes
virus0009901_01bias21:510 VIRUScal  Yes
lrs20009901_01flat_ldls_long_B21:5120 LRS2cal  Yes
virus0009902_01dark21:5315 VIRUScal  Yes
lrs20009902_01Cd-A_B21:5438 LRS2cal  Yes
lrs20009903_01FeAr_R21:5515 LRS2cal  Yes
lrs20009904_01Hg_B21:5715 LRS2cal  Yes
virus0006100_01dark22:0010 VIRUScal  Yes
virus0009903_01bias22:010 VIRUScal  Yes
0104Dark22:09319.5 HPFcal  Yes
0105Quartz FCU22:1574.5 HPFcal  Yes
0106Quartz FCU22:1774.5 HPFcal  Yes
0107Quartz FCU22:1974.5 HPFcal  Yes
0108Quartz FCU22:2174.5 HPFcal  Yes
0109Quartz FCU22:2274.5 HPFcal  Yes
0110Quartz FCU22:2474.5 HPFcal  Yes
0111Quartz FCU22:2674.5 HPFcal  Yes
0112Alpha Bright Cal22:2885.2 HPFcal  Yes
0113Alpha Bright Cal22:3085.2 HPFcal  Yes
0114Alpha Bright Cal22:3285.2 HPFcal  Yes
0115Alpha Bright Cal22:3485.2 HPFcal  Yes
0116LFC FCU22:37106.5 HPFcal  Yes
0117LFC FCU22:39106.5 HPFcal  Yes
0118LFC Cal22:42106.5 HPFcal  Yes
0119LFC Cal22:44106.5 HPFcal  Yes
0120Etalon Cal22:47159.8 HPFcal  Yes
0121UNe Slave Cal22:50426 HPFcal  Yes
0122UNe Slave Cal22:58426 HPFcal  Yes
0123UNe Slave Cal23:06426 HPFcal  Yes
0124UNe Slave Cal23:14426 HPFcal  Yes
lrs20000028_01flat_Qth_R23:1715 LRS2cal  Yes
lrs20000028_02flat_Qth_R23:1915 LRS2cal  Yes
lrs20000028_03flat_Qth_R23:2015 LRS2cal  Yes
0125UNe Slave Cal23:21426 HPFcal  Yes
lrs20000028_04flat_Qth_R23:2115 LRS2cal  Yes
lrs20000028_05flat_Qth_R23:2215 LRS2cal  Yes
lrs20000029_01flat_ldls_long_B23:2320 LRS2cal  Yes
lrs20000029_02flat_ldls_long_B23:2520 LRS2cal  Yes
lrs20000029_03flat_ldls_long_B23:2620 LRS2cal  Yes
lrs20000030_01Cd-A_B23:2738 LRS2cal  Yes
0126UNe Slave Cal23:29426 HPFcal  Yes
lrs20000030_02Cd-A_B23:2938 LRS2cal  Yes
lrs20000030_03Cd-A_B23:3138 LRS2cal  Yes
lrs20000031_01FeAr_R23:3215 LRS2cal  Yes
lrs20000031_02FeAr_R23:3315 LRS2cal  Yes
lrs20000031_03FeAr_R23:3515 LRS2cal  Yes
lrs20000032_01Hg_R23:3620 LRS2cal  Yes
lrs20000032_02Hg_R23:3720 LRS2cal  Yes
lrs20000032_03Hg_R23:3820 LRS2cal  Yes
lrs20000033_01Hg_B23:4015 LRS2cal  Yes
lrs20000033_02Hg_B23:4115 LRS2cal  Yes
lrs20000033_03Hg_B23:4215 LRS2cal  Yes
virus0000029_01flat_ldls_long23:4915 VIRUScal  Yes
virus0000029_02flat_ldls_long23:5015 VIRUScal  Yes
virus0000029_03flat_ldls_long23:5215 VIRUScal  Yes
virus0000030_01Cd-A23:5315 VIRUScal  Yes
virus0000030_02Cd-A23:5415 VIRUScal  Yes
virus0000030_03Cd-A23:5615 VIRUScal  Yes
virus0000031_01Hg23:5715 VIRUScal  Yes
virus0000031_02Hg23:5915 VIRUScal  Yes