Caltech Submillimeter Observatory Office,  111 Nowelo St., Hilo, Hawai'i 96720  Voice: (808) 935-1909 Fax: (808) 961-6273

Beginning of Night

    Check Instrument
    Computer Issues
    Initialization Command Set
    Chopper Adjustment Tips

First Night Procedures

    Phasing
    Flat-fielding
    Focusing

Observing

    Pointing
    Chop-Slewy considerations
    SHARC NEFD
    Doubts about pointing certainty?

Trouble Shooting

    No Signal
    Frozen Integration
    Antenna Computer Freeze