2010-06-11
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Program: CL2 (YSOs, PI: Millan-Gabet et al.)

Observers: Stefan Kraus, Rafael Millan-Gabet, John Monnier

Telescope: S2-E2-W1-W2
POPs:       5- 2- 1- 5

CHARA/CLIMB
Baseline: S2(pop5)-E2(pop2)-W1(pop1)
(S2 on beam 1, E2 on beam 2, W1 on beam 3, E2 reference)


LT 20:52 = UT 03:52 = LST 11:41

LT 20:30   humidity at 100%, fog
LT 21:10   humidity drops below 70%
LT 21:30   opening dome
LT 21:40 - HD126035, humidity 50-60%
   	   trying to setup, but running out of delay
LT 22:?? - HD141637
   	   high wind
	   alignment does not work
LT 22:45 - HD149757 (=Zeta Oph), bright calibrator
   	   searching for fringes, but flux varies strongly 
	   due to high wind velocity and clouds
LT 00:10   closing domes
LT 01:16   recording technical test data:
   	   *_001.fits: recording NORM 500Hz data (DESTRUCTIVE)
	   	       dome lights were on, so this might not be good data!
		       turned lights off after integration, so have to repeat:
   	   *_002.fits: recording SYNC 500Hz data (NON-DESTRUCTIVE)
   	   *_003.fits: recording NORM 500Hz data (DESTRUCTIVE)
	   switching to CLASSIC to record direct comparison data:
   	   *_001.fits: recording NORM FASTEST data (DESTRUCTIVE), S2-E2 baseline CLASSIC
   	   *_002.fits: recording SYNC FASTEST data (NON-DESTRUCTIVE), S2-E2 baseline CLASSIC
   	   *_003.fits: recording SYNC 500Hz data (NON-DESTRUCTIVE), S2-E2 baseline CLASSIC
   	   *_004.fits: recording NORM 500Hz data (DESTRUCTIVE), S2-E2 baseline CLASSIC
LT 04:00   closing down