Difference between revisions of "RICH pedestal run"
(→Make them visible to the DAQ) |
(→Make them visible to the DAQ) |
||
| Line 35: | Line 35: | ||
c1. go back to a-onl@adaql4 (or higher) in the directory '''/adaqfs/home/a-onl/rich/pedestal''' | c1. go back to a-onl@adaql4 (or higher) in the directory '''/adaqfs/home/a-onl/rich/pedestal''' | ||
| − | c2. do the command: '''./copyped.sh''' | + | c2. do the command: '''./copyped.sh''' (check the messages about file length) |
c3. you can now start the production; do not forget to set the prescalers correctly | c3. you can now start the production; do not forget to set the prescalers correctly | ||
Revision as of 12:09, 18 November 2008
How to take a RICH pedestal run, generate the pedestal files and make them visible to the DAQ.
Take the RICH pedestal run
a1. Ask MCC for beam OFF
a2. login as a-onl@adaql4 (l5, l6 or l7)
a3. go to the directory: /adaqfs/home/a-onl/rich/pedestal
a4. do the command: ./preped.sh
a5. prescale all trigger except T3 and T5
a6. run a standard calibration run in TwoArmRICH (comment as RICH pedestal), deadtime should be araound 15% at 25 Hz
a7. take 2000 events at least, then stop the run
Geenerate the pedestal files
b1. login as adaq@adaql6 (or l7)
b2. go to the directory: /adaqfs/home/adaq/e06010/rich/leftreplay
b3. run analyzer
b4. within analyzer do: .L newdecodeRICH.C+ (note: to speed up the processing, do not forget the + at the end)
b5. then run: newdecodeRICH(####) where #### = number of the pedestal run
b6. quit analyzer: .q
Make them visible to the DAQ
c1. go back to a-onl@adaql4 (or higher) in the directory /adaqfs/home/a-onl/rich/pedestal
c2. do the command: ./copyped.sh (check the messages about file length)
c3. you can now start the production; do not forget to set the prescalers correctly
Back to the Left RICH page
