### OBSDATE ###
20130413

### LOGDATE ###
130413

### OBSERVERS ###
MJI

### WEATHER ###
Clear, no wind at the very start (9:30 or so on-sky) then suddenly low wind at 9:45pm (8 km/hr at ATCA), co-inciding with seeing getting worse. Patchy clouds also rolled in. By 10:05pm (11:30 LST, prime time for Sco-Cen beginning) no stars were visible, despite the lack of high clouds on the satellite. Called it a night at 10:15pm (it is a weekend).

### LOCATION ###
Home

### PROGRAM ###
Sco-Cen binaries

### SIDEROSTATS ###
  n4   s3 

### TARGETS ###
HR 4853 (beta cen)


### QUALITY ###
  Quite bad (no/almost no useful data

### PROBLEMS ###
Nothing significant. The air offset for a 65m cart position is -5m. This was realised in January (Tango/Kok/Ireland emails) and fixing this should be easy this week.