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- Q: Where is the data ?
Use a command ``find_run 1745'' to find
where run 1745 has been written on disk
and tape. The data
are archived automatically to tape in the Redwood Tape
silo, and for the time being also on 4 mm tape.
To retrieve the data follow the instructions
posted at www.cebaf.gov/halla/daq/mss.html.
- Q: What is the deadtime ?
The deadtime is displayed in the datamon
window, which normally is running next to the
RunControl window, but if this this window is
not up,
type ``datamon'' to bring it up.
- Q: How to adjust prescale factors ?
Edit the file $RCDATABASE/prescale.dat
and modify the string. The string
``ps1=100,ps2=50,ps3=500'', for example,
indicate prescale factors of 100,50,and
500 for trigger types 1,2,3 respectively.
If you don't specify a prescale factor the
default is practically infinite.
10/13/1997