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Civil Date
Ephemerides
2017-05-18SunsetSunriseMoon
Set12°18°18°12°RiseRiseSet
01:5002:4503:1910:2611:0011:5507:48-
Night Length7:07Sunset Temperature


On-Duty Personnel
Resident AstronomerTelescope OperatorOPS EngineerDay Ops
Matthew ShetroneEmily Bevins--


Overlaps
TO OverlapRA Overlap
Amy Westfall-

Other Personnelnone

Guestsnone


Open/Close Log
Open timeOutdoor tempTruss tempClose timeReasonTime open
01:4022.719.410:40twilight09:00
Total Time Open9:00


      
ProgramNight PriorityScience
03:19Science
10:22Idle due to weather (poor seeing)
Stack Data
StartStopee50ee80Hefi FocusMars FocusOutside TempDome TempTruss TempWind DirectionWind SpeedStack Type
02:1802:570.460.6810051745221.421.821.11333First of Night
07:0007:260.420.639751925617.518.618.529417Stack/Re-stack
10:3410:360.840.959151940615.716.316.027123Post-Observing
↪ Comments1/60 RSE: 360


Problem Reports
PR NumberTimesTime LostDescriptionResponse
486504:13-04:13, 06:08 - 06:12, 08:04 - 08:0900:09MSG H4 Following Error Fault with an HFC while trying to acquire a new trajectory. The first event happened as we we're trying to acquire a new trajectory. The second occurrence happened when we were focusing on a new target. Whichever direction of focus we moved, nothing seemed to be helping the ACQ view. After about 30 seconds of trying to figure out which direction to adjust for in focus, we received H4 following error and and HFC fault. The third instance had a Torque limit, limit switch and and HFC. Normal recovery for all events.
486605:54-06:17, 07:56 - 08:2400:51PFIP probe move outstanding error when trying to go to a new trajectory (with probes checked) after a trajectory had failed. There were a few instances of a trajectory failing throughout the night (mainly tracker errors). When this would happen, the trajectory would get hung up in TCS, causing a restart of TCS. The RA would send over a trajectory however an error of the PFIP probe motion outstanding would come up. The probe box would be checked on the TCS gui when this would happen. Since we had no easy way of clearing this error, a full restart of the servers was the only solution to this. Frequently multiple restarts were required.


Ops Commentsnone


TO CommentsClear night with increasingly poor seeing near the end of night.


RA Commentsseeing degraded as winds picked up late in the night.


Observations
FileTarget/QIDExp StartExposureOverheadProgramInstrument ConfigurationData TypeIQDimmSkySBrtSkytransSNRCommentsCharge
lrs20000001_01skyflat02:0223.2 LRS2calS  Yes
lrs20000001_02skyflat02:0338.7 LRS2calS  Yes
virus0000001_01skyflat02:1121.7 VIRUScalS  Yes
virus0000001_02skyflat02:1238 VIRUScalS  Yes
virus0000001_03skyflat02:1469.8 VIRUScalS  Yes
lrs20000002_01parallel03:062007.7PSU17-2-002LRS2-Rsci0.86  Yes
lrs20000003_01parallel03:122002.7PSU17-2-002LRS2-Bsci0.84  Yes
virus0000002_01EGSN43_E_00003:233608.0ENG17-2-666VIRUSeng0.98  No
virus0000002_02EGSN43_E_00003:303601.0ENG17-2-666VIRUSeng0.81  No
virus0000002_03EGSN43_E_00003:373601.0ENG17-2-666VIRUSeng0.78  No
lrs20000004_01parallel03:5420010.7PSU17-2-002LRS2-Rsci0.93  Yes
lrs20000005_01parallel04:002002.7PSU17-2-002LRS2-Bsci0.76  Yes
virus0000003_01parallel04:29207.2 VIRUSsci  Yes
lrs20000006_01parallel04:2960026.0M17-2-001LRS2-Bsci0.80  Yes
virus0000004_01parallel04:41608 VIRUSsci  Yes
lrs20000007_01parallel04:417202.0M17-2-001LRS2-Rsci0.69  Yes
virus0000005_01parallel04:55606.4 VIRUSsci  Yes
lrs20000008_01parallel04:556002.0M17-2-001LRS2-Bsci0.65  Yes
virus0000006_01parallel05:13606.4 VIRUSsci  Yes
lrs20000009_01parallel05:1318007.0UT17-2-001LRS2-Rsci0.79  Yes
virus0000007_01parallel05:49306.9 VIRUSsci  Yes
lrs20000010_01parallel05:493006.0UT17-2-008LRS2-Bsci0.80  P4
lrs20000011_01FEIGE_66_066_W06:23187.66.9LRS2-Rspec1.67S  Yes
lrs20000012_01FEIGE_66_056_W06:34187.64.9LRS2spec1.43S  Yes
lrs20000013_01HR4936_066_W06:4323.77.6LRS2telluric1.19S  Yes
lrs20000014_01HR4936_056_W06:4723.215.6LRS2telluric1.09S  Yes
lrs20000015_01Hg_R06:53163 LRS2calS  Yes
lrs20000015_02Hg_R06:56162 LRS2calS  Yes
lrs20000015_03Hg_R07:00164 LRS2calS  Yes
lrs20000016_01Hg_B07:04144.4 LRS2calS  Yes
lrs20000016_02Hg_B07:07141.8 LRS2calS  Yes
lrs20000016_03Hg_B07:10142.8 LRS2calS  Yes
lrs20000017_01Cd-A_B07:13267.1 LRS2calS  Yes
lrs20000017_02Cd-A_B07:19266.3 LRS2calS  Yes
lrs20000017_03Cd-A_B07:24267.6 LRS2calS  Yes
virus0000008_01EGSN31_W_000_W07:3636010.0ENG17-2-666VIRUSeng1.75  Yes
virus0000008_02EGSN31_W_000_W07:433601.0ENG17-2-666VIRUSeng1.84  Yes
virus0000008_03EGSN31_W_000_W07:503601.0ENG17-2-666VIRUSeng1.58  Yes
lrs20000018_01parallel08:352010.7PSU17-2-002LRS2-Rsci1.68  Yes
lrs20000019_01parallel08:37201.7PSU17-2-002LRS2-Bsci2.42  Yes
lrs20000020_01parallel08:46208.7PSU17-2-002LRS2-Rsci1.63  Yes
lrs20000021_01parallel08:47200.7PSU17-2-002LRS2-Bsci1.69  Yes
lrs20000022_01parallel08:542006.7PSU17-2-002LRS2-Bsci1.83  Yes
lrs20000023_01parallel08:592001.7PSU17-2-002LRS2-Rsci1.61  Yes
lrs20000024_01parallel09:07204.7PSU17-2-002LRS2-Rsci1.90 bad focusNo
lrs20000025_01parallel09:09201.7PSU17-2-002LRS2-Rsci1.91  Yes
lrs20000026_01parallel09:11201.7PSU17-2-002LRS2-Bsci1.83  Yes
lrs20000027_01parallel09:16204.7PSU17-2-002LRS2-Rsci1.59  Yes
lrs20000028_01parallel09:17200.7PSU17-2-002LRS2-Bsci1.74  Yes
lrs20000029_01parallel09:22204.7PSU17-2-002LRS2-Rsci1.84  Yes
lrs20000030_01parallel09:24201.7PSU17-2-002LRS2-Bsci1.78 probe did not make the jump to BNo
lrs20000031_01parallel09:29204.7PSU17-2-002LRS2-Bsci2.04  Yes
lrs20000032_01parallel09:442014.7PSU17-2-002LRS2-Rsci1.59  Yes
lrs20000033_01parallel09:46201.7PSU17-2-002LRS2-Bsci1.85  Yes
virus0000009_01parallel09:54307.7 VIRUSsci  Yes
lrs20000034_01parallel09:543008.0UT17-2-002LRS2-Bsci2.57  Yes
virus0000010_01parallel10:01307.7 VIRUSsci  Yes
lrs20000035_01parallel10:016002.0UT17-2-002LRS2-Rsci1.97 seeing occasionally above constraintNo
virus0000011_01parallel10:12607.1 VIRUSsci  Yes
lrs20000036_01parallel10:126001.0UT17-2-002LRS2-Rsci2.19  Yes
lrs20000037_01FeAr_R10:2735.3 LRS2calS  Yes
lrs20000037_02FeAr_R10:2933.4 LRS2calS  Yes
lrs20000037_03FeAr_R10:3032.7 LRS2calS  Yes
lrs20000038_01flat_Qth_R10:3133.8 LRS2calS  Yes
lrs20000038_02flat_Qth_R10:3335 LRS2calS  Yes
lrs20000038_03flat_Qth_R10:3434.3 LRS2calS  Yes
lrs20000038_04flat_Qth_R10:3634 LRS2calS  Yes
lrs20000038_05flat_Qth_R10:3733 LRS2calS  Yes
lrs20000039_01flat_ldls_long_B10:3937.9 LRS2calS  Yes
lrs20000039_02flat_ldls_long_B10:4041.7 LRS2calS  Yes
lrs20000039_03flat_ldls_long_B10:4237.4 LRS2calS  Yes
virus0000012_01bias10:440 VIRUScalS  Yes
lrs20000040_01bias10:440 LRS2calS  Yes
virus0000012_02bias10:450 VIRUScalS  Yes
lrs20000040_02bias10:450 LRS2calS  Yes
lrs20000040_03bias10:450 LRS2calS  Yes
virus0000012_03bias10:450 VIRUScalS  Yes
virus0000012_04bias10:460 VIRUScalS  Yes
lrs20000040_04bias10:460 LRS2calS  Yes
virus0000012_05bias10:470 VIRUScalS  Yes
lrs20000040_05bias10:470 LRS2calS  Yes
virus0000012_06bias10:470 VIRUScalS  Yes
lrs20000040_06bias10:470 LRS2calS  Yes
virus0000012_07bias10:480 VIRUScalS  Yes
lrs20000040_07bias10:480 LRS2calS  Yes
virus0000012_08bias10:490 VIRUScalS  Yes
lrs20000040_08bias10:490 LRS2calS  Yes
virus0000012_09bias10:490 VIRUScalS  Yes
lrs20000040_09bias10:490 LRS2calS  Yes
virus0000012_10bias10:500 VIRUScalS  Yes
lrs20000040_10bias10:500 LRS2calS  Yes
virus0000012_11bias10:510 VIRUScalS  Yes
lrs20000040_11bias10:510 LRS2calS  Yes
virus0000013_01Hg10:5525.2 VIRUScalS  Yes
virus0000014_01Cd-A10:56162.8 VIRUScalS  Yes
virus0000015_01flat_ldls_long11:0023.9 VIRUScalS  Yes
virus0009990_01bias22:520 VIRUScalS  Yes
lrs20009990_01bias22:520 LRS2calS  Yes
virus0009991_01bias22:550 VIRUScalS  Yes
lrs20009991_01bias22:550 LRS2calS  Yes
virus0009992_01bias22:590 VIRUScalS  Yes
lrs20009992_01bias22:590 LRS2calS  Yes
virus0009993_01bias23:190 VIRUScalS  Yes
lrs20009993_01bias23:190 LRS2calS  Yes
virus0000015_01Hg23:2423.7 VIRUScalS  Yes
virus0000016_01Cd-A23:25161.7 VIRUScalS  Yes
virus0000017_01flat_ldls_long23:2822.3 VIRUScalS  Yes
lrs20009994_01FeAr_R23:3334.6 LRS2calS  Yes
lrs20009995_01flat_Qth_R23:3435.3 LRS2calS  Yes
lrs20009996_01dark23:3635.3 LRS2calS  Yes