### OBSDATE ###
20100429

### LOGDATE ###
100429

### OBSERVERS ###
ACR, JGR

### WEATHER ###
fine

### LOCATION ###
SUSI

### PROGRAM ###
Sco_Cen
Rho_Pup

### SIDEROSTATS ###
 n3  s1   

### TARGETS ###
none, see problems.

### PROBLEMS ###
Cart seemed to slew into the end of one tunnel and then got error "cart stopped unexpectedly". unstop and cab_reset didn't help, cab_reset failed on all attempts. Couldn't slew manually and metrology laser amplitude got suddenly poor at when all this started so that might be related.