UT 2010-Jul-21
==============
Program CL3, PI Kraus

Observers: Fabien, Chris

CHARA/CLIMB
TEL       E1-S1
POP       1  1 
BEAM      B5-B6
REF CART  S1

Starting
LT 20 July 2010, 20:30 
Weather: clear
r0 = 8 cm, average piston 

Attempting MWC614

NIRO crash
20:50 aligning on HD178568
21:00 scanning for fringes
NIRO crash...
21:30 still no fringes/switched to zeta aql
     found offset 3214 um
shutter problem, shutters will not open
21:51 calibrator HD178568
shutters still not working - oss in climb server
tip/tilt server crashed
22:05 3340 um
22:06 finally !
      recording fringes on HD178568 at 250Hz/LONG/DEST
      Vis:0.46
      Sum:80
22:18 3300 um
      switching to target MWC614
22:21 recording fringes on MWC614 at 250Hz/LONG/DEST
      3340
      Vis:0.121
      Sum:120
r0 = 9cm
22:35 3350
22:38 switching to cal HD177305
      3400
      recording fringes on HD177305 at 250Hz/LONG/DEST
      Vis:0.42
      Sum:120
r0 = 9cm, much better piston
22:45 3392
22:51 3400
      switching to target MWC614
      recording fringes on MWC614 at 250Hz/LONG/DEST
      Vis:0.13
      Sum:110
piston getting worse, r0 still 9cm
23:04 3358
23:10 3390
      switching to HD177305
      recording fringes on HD177305 at 250Hz/DEST/LONG
      3450
      Vis:0.35
      Sum:120
23:18 3430

Attempting MWC340
NIRO align on calibrator 194708
23:39 scanning for fringes
      4186
weird bug with offset not appearing during record beams
solved itself
23:48 recording fringes on HD194708 at 250Hz/DEST/LONG
      Vis:0.35 ?
      Sum:180
23:55 4274
0:00 switching to target MWC340
     recording fringes on MWC340 at 250Hz/DEST/LONG
     4133
     Vis:0.11
     Sum:125
r0 = 6-7 cm, very high piston
0:09 4180
     switching to HD195988
0:22 recording fringes on HD195988
     4295
     Vis:0.32
     Sum:160
0:31 4326
     switching to MWC340
hard to find the target - init on cal
0:44 recording fringes on MWC340 at 250Hz/DEST/LONG
     cancelled as shutter do not work
     primary servers crashed - on standby
NIRO crash
everything crashed 
CONSIDER THE NEXT DATA AS IF NEW NIRO ALIGN ?
shutters stuck again
NIRO crash x2
1:42 restarted everything
1:43 recording fringes on HD194708 at 250Hz/DEST/LONG
     4424
     Vis:0.385
     Sum:140
1:57 4275  
1:58 switching to MWC340
2:05 recording fringes on MWC340 at 250Hz/DEST/LONG
     Vis:0.09
     Sum:120
bad piston, r0 = 6cm
2:20 4080
     switching to HD195988
2:24 recording fringes on HD195988
     4123
     Vis:0.40
     Sum:
2:27 4203 
2:36 4134
     switching to MWC340
2:48 recording fringes on MWC340 at 250Hz/LONG/DEST
     3924
     Vis:0.09
     Sum:150
3:06 3882
     switching to cal HD 194708
3:10 recording fringes on 194708 at 250Hz/LONG/DEST
     3973

Attempting WR140

switching to calibrator HD192985
3:31 scanning for fringes
     found offset 3830
3:37 recording cal HD192985 at 500Hz/LONG/DEST
     3930
     Vis:0.44
     Sum:170
3:42 3916
3:45 switching to WR140 (HD193793)
     recording WR140 at 500Hz/LONG/DEST
     3885
     Vis:0.25
     Sum:220
3:50 3900
     switching to cal HD197037
3:55 recording fringes at 500Hz/LONG/DEST
     Vis:0.5
     Sum:110
3:59 3880
     switching to WR140
4:05 recording fringes on WR140 at 500Hz/DEST/LONG
     Vis:0.26
     Sum:170  
     3849
4:10 switching to calibrator HD192985
4:14 recording fringes at 500Hz/DEST/LONG
     Vis:0.42
     Sum:180
4:21 switching to WR140
4:23 recording fringes at 500Hz/DEST/LONG
     3844
     Vis:0.24     
     Sum:180
4:29 switching to cal HD197037 (I tried one of ajay's but it looked suspicious)
     recording fringes at 500Hz/DEST/LONG
     3790
     Vis:0.44
     Sum:110

Attempting again MWC340
no niro align as alignment is ok
switching to cal 194708
4:42 3792
     recording fringes at 250Hz/LONG/DEST
     Vis:0.36
     Sum:160
4:57 3813
switching to MWC340
5:03 recording fringes (much fainter this time !) at 250Hz/LONG/DEST
     Vis:0.06
     Sum:160

Summary
---------
2 brackets on MWC614
4 brackets on MWC340 (3 early, 1 late)
3 brackets on WR140