GBT09C-004   Band: PF1/450 MHz source: 2229-172
 Scheduled on

 11 Sep 09, 21:30 - 12 Sep 09, 01:30 ET

(a) Run RCO script (standard pointing using 3C48) and verify
    that pointing parameters and profiles look reasonable
 *** WARNING *** make sure cable wrap for 3c48 is in correct quadrant

(b) Run the program source configuration script 4b2229-172-cfg. 
    This will configure the spectrometer for 1 windows and 2 
    polarizations and carry out an on-off balance. When 
    finished verify that the spectrometer counts look reasonable

(c) Run the program source script 4b2229-172 which will perform
    6 five minute on-offs - total time of script is about 1 hour.

(d) Run CAL script which will perform one 5 minute on-off 
    measurement with NO configuration or balancing.

(e) Repeat sequence (c) through (d) until time is finished

If there are spectrometer problems or or issues which necessitate 
re-starting the spectrometer or any hardware/software which will 
impact the configuration or balance of the system, start with step (b).

If all goes well the script sequences would be

RCO
4b2229-172-cfg
4b2229-172
CAL
4b2229-172
CAL
4b2229-172
CAL

... repeat to fill observing time ...