Production run summary
 

Run #	Target	(on/off) end-point	H angle (deg)	Comments
1429	15cm LH2	end-point	34.86
1430
1431
1432
1433	15cm LH2	end-point	34.86	post-radiator
1434
1435
1436
1437	4cm LH2	end-point	34.86
1438
1439
1440
1441	4cm LH2	off end-point	36.49
1442
1443
1444
1445
1446

 
Production run settings
 

Wire Chamber high voltage	2950 V
VETO threshold	15 mV
Pb-glass threshold	80 mV for runs 1429-1440 75 mV for runs 1441-1446
Beam current	10 uA
Calorimeter angle	35o

 
Data files

Currently there are *.hbook files generated by Mike R.. To access these hbook files you can login a SUN daq machine as user 'adaq'. They are in

/net/adaqh2/home/adaq/calo/rcsana/newcalo/*.hbook

The file names are self-explained. Only coincidence events and pulser events are included in these ntuples.

The gain of Pb-glass is not well matched for these *.hbook files, but they are still useful to be look at. It is recommanded that you develop your kumac files first, according to your assignments, by using these hbook files. Then when the gain-matched ntuples are ready (in a couple days), you will have your results right away.
 

 
Parasitic runs of interest
 

Run #	Target	VETO threshold
1413	4cm LH2	15 mV
1414	4cm LH2	20 mV
1415	4cm LH2	25 mV
1416	15cm LH2	25 mV
1417	15cm LH2	20 mV
1419	15cm LH2	15 mV

For those runs, here are the settings:
 

Wire Chamber high voltage	3000V
Pb-glass threshold	75 mV
Beam current	10 uA

Below are runs for different wire chamber high voltages:
 

Run #	Target	MWPC HV
1403	4cm LH2	2950 V
1404	4cm LH2	2900 V
1405	4cm LH2	2800 V
1406	15cm LH2	2700 V

For those runs, here are the settings:
 

Pb-glass threshold	120 mV
Beam current	20 uA
VETO threshold	15 mV
WC threshold	1 V

To obtain the ntuples for parasitic runs, login adaq machine as the 'atrig' user, then go to
the ~atrig/calo/rcsana/newcalo/  directory. The files are called testrun.xxxx.hbook.
 

 
maintained by  Franck Sabatie