### OBSDATE ###
20111005

### LOGDATE ###
110510

### OBSERVERS ###
XH,YK

### WEATHER ###
RH~40% (beggining)-50% (end), a few clouds

### LOCATION ###
ROCS

### PROGRAM ###
We aim at resolving disk around Be stars and following their growth decay phases.



### SIDEROSTATS ###
 n3    s3 

### TARGETS ###
hr 5028 (cal),beta crucis

### PROBLEMS ###
We got those fake fringes again. MJI arrived in the ROCS room. We noticed trouble on LDC, some dispersion blocks were stuck. We decided to go Beta Cru where the LDC could work. Mike found the origin of the fake fringes : the minimum spatial frequency of the waterfall plot was so low that it the flux variations where included in the plot. This was fixed changing the parameter in the pavo_default_params file. One good thing solved !

However the LDC problem stops us from observing our sources. This is a major issue to fix.


When closing S3 with the "STOW" command, he went the wrong way and parked 180 degrees away from where it should.
So if pointing north, it is better to move 90 deg then STOW the siderostat.

We saved data on hr 5028 to analyze fake fringes but the problem is fixed.
We also saved on Beta Crucis,