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Date:Thursday, March 03, 2022Weather:
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Observers:
Sree, Julia, Sam, Stefania, Madusha
Program:
Hector commissioning
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FieldRun rangeLocal timeReadOffset (arcsec)NotesDR Notes
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Obs. Type
Exp. TimeSpeedZDSeeingN-SE-W
Rel or Abs.
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Keeping the AAOmega and Spector spectograpgh focus settings from the previous nightHexabundle "M" is broken
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Dome Flat Tests -START
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150_m22_GC_hexas_NS_EW_v3_OptMod_negative120:00Dome Flat50Normal/Normal0.Test dome screen alignment with vaious ZD. Photo is available for each run. Old dome screen B:20k R:20k HB:30kpointing NE
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220:12Dome Flat50Normal/Normal18.9Old dome screen B:20k R:20k HB:30k
pointing NE
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320:17Dome Flat50Normal/Normal40.3new dome screen, shadow of topend is detected on the screen, B:20k R:20k HB:45k
pointing NE
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420:25Dome Flat50Normal/Normal30new dome screen, B:20k, R:20k HB: 45kpointing NE dome screen alignement photo
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520:30Dome Flat50Normal/Normal60new dome screen, B:20k, R:20k HB: 45k
pointing NE
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620:45Dome Flat50Normal/Normal60
new dome screen, B:20k, R:20k HB: saturated
pointing W, same to yesterday's pointing. Alignment looks visually okay but HB is saturated.
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720:53Dome Flat50Normal/Normal67.8new dome screen, B:20k, R:20k HB: saturatedpointing W, same to yesterday's pointing. Misaglinment has been detected. Do not hit this high ZD.
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Dome Flat Tests - END
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150_m22_reference_stars_iteration_1822:23Object1800Normal/Normal27.11rotator -300 (0 first)Hexabundle "U" and "H" have their positions swapped (fibres_ifu table information is wrong).
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922:57Dome Flat40Normal/Normal20.15new dome screen. B=15k, R=15k, HB=30k
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1023:03Dome Flat90Normal/Normal19.08new dome screen. B=31k, R=35k, HB=saturated
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1123:07Arc60Normal/Normal18.3
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1223:12Object1800Normal/Normal17.4Guiding was turned off for the exposure, so we are taking another exposure
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1323:55Object1200Normal/Normal10.52Some clouds around. We lost guiding on several times (6 times) during the exposure. The exposure times on header for CCD_1 and CCD_2 are 0, CCD_3 has the correct exposure time. This could due to truncating the exposure half-way through.expt in the header may be corrected first before run the reduction pipeline
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1412:20Object1400Normal/Normal9.1clouds around. We lost guiding on several times during the exposure - truncated the 1800s expsoure at ~1400s. 'EXPOSED' time on headers from CCD_1 and CCD_2 may be wrong.
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150_m22_reference_stars_iteration_21502:07Object300Normal/Normal25.81800s exposure cut short to 300s due to clouds.
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1602:15Dome Flat40Normal/Normal27.5
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1702:22Object1200Normal/Normal29.0We lost guiding several times due to clouds
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1802:44Dome Flat90Normal/Normal33.3
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1902:51Arc60Normal/Normal35.2
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2003:02Flap Flat20Normal/Normal37.5B:10k, R:30k, HB=10k
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2103:07Flap Flat40Normal/Normal38.5B:20k, R:60k, HB=30k
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Dome Flat Tests - START
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223:10Dome Flat50Normal/Normal39.2low screen, for testing. Pointing W, B:17k, R:20k, HB=40kscreen is slightly higher than telescope pointing
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2303:17Dome Flat50Normal/Normal50B:20k, R:20k, HB=45k
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2403:23Dome Flat50Normal/Normal50
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2503:30Dome Flat50Normal/Normal50
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26Dome Flat50Normal/Normal55.3B:20k, R:20k, HB=50k
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Dome Flat Tests - END
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27-3005:30Dome Flat1800Normal/Normal
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