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Civil Date
Ephemerides
2018-03-19SunsetSunriseMoon
Set12°18°18°12°RiseRiseSet
01:1001:5902:2711:4012:0812:56-03:29
Night Length9:13Sunset Temperature


On-Duty Personnel
Resident AstronomerTelescope OperatorOPS EngineerDay Ops
Stephen OdewahnJusten Pautzke--


Overlapsnone

Other PersonnelAmanda Turbyfill, Brent Buetow, Chris Richardson, George Damm

Guestsnone


Open/Close Log
Open timeOutdoor tempTruss tempClose timeReasonTime open
01:0811.111.103:53PR02:45
04:248.28.711:51twilight07:27
Total Time Open10:12


      
ProgramNight PriorityScience
02:27Science
05:41Engineering (acm mirror test)
06:43Science
11:36Idle due to weather (unknown)
Stack Data
StartStopee50ee80Hefi FocusMars FocusOutside TempDome TempTruss TempWind DirectionWind SpeedStack Type
01:4804:27First of Night
↪ CommentsProblem with SCS was unable to complete stack.
04:2705:140.450.68895+2197.77.88.430528First of Night
09:2111:110.530.77885+13282.94.15.1195Stack/Re-stack
↪ CommentsProblem with wavescope
11:4211:460.811.20840+13283.43.94.2388Post-Observing
↪ CommentsBad dome seeing from earlier temperature drop (5 Degrees), still hasn't equaled out yet.


Problem Reports
PR NumberTimesTime LostDescriptionResponse
513501:19-01:2100:0220180320011857 BCD08 ERROR: Communications failure with segment 54, actuator i. ***Disabling segments 54 and 43*** Power off and restart SCS system and did not see this error again tonight.
513601:56-01:5900:03Segment 89 not moving when commanded.Restarted scs system for 2nd time tonight. Seemed to fix the problem.
507502:09-04:2702:18Columns 6 and 7 not getting adjustments in scs.Called: Brent,Amanda,Chris,Herman

Fully powering down including unplugging scs, letting it sit for a little bit and starting it back up seemed to fix it tonight.
513406:59-08:1901:20lost VIRUS side2, required 2 reboots
375809:32-10:1900:47Sent an s1 before adjusting DMI distance and that made the AOA software unhappy (no commands were doing anything, it was in a funky state). Tried to restart AOA since that seemed to be the only option. Cannot get back to spot mode to stack.Called: Jim, George

George came up and moved it manually to spot mode.


Ops Commentsnone


TO CommentsCloudy, windy at sunset. Cleared and became calm later on. Unfortunately there were many problems tonight.


RA CommentsMostly clear at sunset. Night devoted to sci. Took LRS2/VIRUS skyflats at sunset. Problems with SCS at start of night. Forced to work downwind in middle of night (6:00UT).


Observations
FileTarget/QIDExp StartExposureOverheadProgramInstrument ConfigurationData TypeIQDimmSkySBrtSkytransSNRCommentsCharge
virus0000001_01bias00:260 VIRUScalS  Yes
virus0000002_01Hg00:3322.4 VIRUScalS  Yes
virus0000002_02Hg00:3522.3 VIRUScalS  Yes
virus0000002_03Hg00:3622.6 VIRUScalS  Yes
virus0000003_01Cd-A00:37162.3 VIRUScalS  Yes
virus0000003_02Cd-A00:40162.4 VIRUScalS  Yes
virus0000003_03Cd-A00:44162.7 VIRUScalS  Yes
virus0000004_01flat_ldls_long00:4722.3 VIRUScalS  Yes
virus0000004_02flat_ldls_long00:4823.4 VIRUScalS  Yes
virus0000004_03flat_ldls_long00:4923 VIRUScalS  Yes
virus0000004_04flat_ldls_long00:5022.6 VIRUScalS  Yes
virus0000004_05flat_ldls_long00:5122 VIRUScalS  Yes
virus0000004_06flat_ldls_long00:5322.8 VIRUScalS  Yes
virus0000004_07flat_ldls_long00:5423.1 VIRUScalS  Yes
virus0000004_08flat_ldls_long00:5522.1 VIRUScalS  Yes
virus0000004_09flat_ldls_long00:5622 VIRUScalS  Yes
virus0000004_10flat_ldls_long00:5722.8 VIRUScalS  Yes
virus0000005_01dark01:00360 VIRUScalS  Yes
lrs20000001_01skyflat01:2122.6 LRS2calS  Yes
virus0000006_01skyflat01:3122.1 VIRUScalS  Yes
virus0000006_02skyflat01:3237.9 VIRUScalS  Yes
virus0000006_03skyflat01:3467.3 VIRUScalS  Yes
virus0000007_01bias01:410 VIRUScalS  Yes
lrs20000002_01bias01:410 LRS2calS  Yes
virus0000007_02bias01:420 VIRUScalS  Yes
lrs20000002_02bias01:420 LRS2calS  Yes
lrs20000002_03bias01:430 LRS2calS  Yes
virus0000007_03bias01:430 VIRUScalS  Yes
virus0000007_04bias01:430 VIRUScalS  Yes
lrs20000002_04bias01:430 LRS2calS  Yes
lrs20000002_05bias01:440 LRS2calS  Yes
virus0000007_05bias01:440 VIRUScalS  Yes
lrs20000002_06bias01:450 LRS2calS  Yes
virus0000007_06bias01:450 VIRUScalS  Yes
virus0000007_07bias01:450 VIRUScalS  Yes
lrs20000002_07bias01:450 LRS2calS  Yes
virus0000007_08bias01:460 VIRUScalS  Yes
lrs20000002_08bias01:460 LRS2calS  Yes
lrs20000002_09bias01:470 LRS2calS  Yes
virus0000007_09bias01:470 VIRUScalS  Yes
virus0000007_10bias01:470 VIRUScalS  Yes
lrs20000002_10bias01:470 LRS2calS  Yes
virus0000007_11bias01:480 VIRUScalS  Yes
lrs20000002_11bias01:480 LRS2calS  Yes
lrs20000002_12bias01:490 LRS2calS  Yes
virus0000007_12bias01:490 VIRUScalS  Yes
lrs20000002_13bias01:490 LRS2calS  Yes
virus0000007_13bias01:490 VIRUScalS  Yes
virus0000007_14bias01:500 VIRUScalS  Yes
lrs20000002_14bias01:500 LRS2calS  Yes
virus0000007_15bias01:510 VIRUScalS  Yes
lrs20000002_15bias01:510 LRS2calS  Yes
lrs20000002_16bias01:520 LRS2calS  Yes
virus0000007_16bias01:520 VIRUScalS  Yes
lrs20000002_17bias01:520 LRS2calS  Yes
virus0000007_17bias01:520 VIRUScalS  Yes
virus0000007_18bias01:530 VIRUScalS  Yes
lrs20000002_18bias01:530 LRS2calS  Yes
lrs20000002_19bias01:540 LRS2calS  Yes
virus0000007_19bias01:540 VIRUScalS  Yes
lrs20000002_20bias01:540 LRS2calS  Yes
virus0000007_20bias01:540 VIRUScalS  Yes
lrs20000003_01Hg_R02:03192.2 LRS2calS  Yes
lrs20000003_02Hg_R02:07191.6 LRS2calS  Yes
lrs20000003_03Hg_R02:12192.1 LRS2calS  Yes
lrs20000004_01Hg_B02:16172.5 LRS2calS  Yes
lrs20000004_02Hg_B02:19172.1 LRS2calS  Yes
lrs20000004_03Hg_B02:23172.7 LRS2calS  Yes
lrs20000005_01Cd-A_B02:32267.5 LRS2calS  Yes
lrs20000005_02Cd-A_B02:37267.4 LRS2calS  Yes
lrs20000005_03Cd-A_B02:43268.4 LRS2calS  Yes
lrs20000006_01flat_ldls_long_B02:5223.2 LRS2calS  Yes
lrs20000006_02flat_ldls_long_B02:5323.3 LRS2calS  Yes
lrs20000006_03flat_ldls_long_B02:5522.8 LRS2calS  Yes
lrs20000007_01flat_Qth_R03:0132.7 LRS2calS  Yes
lrs20000007_02flat_Qth_R03:0232.6 LRS2calS  Yes
lrs20000007_03flat_Qth_R03:0331.7 LRS2calS  Yes
lrs20000007_04flat_Qth_R03:0532.1 LRS2calS  Yes
lrs20000007_05flat_Qth_R03:0632.3 LRS2calS  Yes
lrs20000009_01FeAr_R03:1133.2 LRS2calS  Yes
lrs20000009_02FeAr_R03:1333.6 LRS2calS  Yes
lrs20000009_03FeAr_R03:1432.2 LRS2calS  Yes
virus0000008_01parallel05:213607.0HET18-1-100VIRUSsci  Yes
virus0000008_02parallel05:283601.0HET18-1-100VIRUSsci  Yes
virus0000008_03parallel05:353601.0HET18-1-100VIRUSsci  Yes
lrs20000011_01fcs13_J10555-1121_066_W06:0637.7-0.6LRS2eng test acm mirror fixYes
lrs20000012_01FEIGE_98_066_E06:51126.87.9LRS2specS  Yes
lrs20000013_01FEIGE_98_056_E06:571283.9LRS2specS  Yes
virus0000009_01parallel07:083609.0HET18-1-100VIRUSsci lost VIRUS side 2 No
virus0000009_02parallel07:153601.0HET18-1-100VIRUSsci  No
virus0000009_03parallel07:22368.30.9HET18-1-100VIRUSsci  No
virus0000010_01bias07:480 VIRUScalS  Yes
virus0000011_01bias07:510 VIRUScalS  Yes
virus0000012_01bias08:150 VIRUScalS  Yes
virus0000013_01parallel08:253606.0HET18-1-100VIRUSsci  Yes
virus0000013_02parallel08:323601.0HET18-1-100VIRUSsci  Yes
virus0000013_03parallel08:393601.0HET18-1-100VIRUSsci  Yes
virus0000014_01parallel08:533608.0HET18-1-100VIRUSsci  Yes
virus0000014_02parallel09:003601.0HET18-1-100VIRUSsci  Yes
virus0000014_03parallel09:073609.0HET18-1-100VIRUSsci  Yes
virus0000015_01parallel11:163606.0HET18-1-100VIRUSsci  Yes
virus0000015_02parallel11:233601.0HET18-1-100VIRUSsci  Yes
virus0000015_03parallel11:303601.0HET18-1-100VIRUSsci  Yes
virus0000016_01bias11:510 VIRUScalS  Yes
lrs20009991_01bias21:260 LRS2calS  Yes
lrs20009992_01FeAr_R21:3033.2 LRS2calS  Yes
lrs20009993_01flat_Qth_R21:3232.3 LRS2calS  Yes
lrs20009994_01dark21:33300 LRS2calS  Yes
virus0009990_01bias21:550 VIRUScalS  Yes
virus0009991_01Hg22:0022.5 VIRUScalS  Yes
virus0009992_01Cd-A22:01163.3 VIRUScalS  Yes
virus0009993_01flat_ldls_long22:0423.1 VIRUScalS  Yes
virus0000018_01Hg23:5423.2 VIRUScalS  Yes
virus0000018_02Hg23:5521.8 VIRUScalS  Yes
virus0000018_03Hg23:5622.4 VIRUScalS  Yes
virus0000019_01Cd-A23:5744.2 VIRUScalS  Yes