E895 Scalers for 2 and 4 AGeV
Scaler Number
Signal
0
1 kHz Clock
1
10 kHz Clock
2
100 kHz Clock
3
1 MHz Clock
4
-
5
Spill #
6
V2.B1.ST.S4.S3
7
STupper
8
B1.V2
9
V2.B1.ST.S4.S3.Busy
10
V2.B1.ST.S4
11
-
livetime = scaler 9 / scaler 6 = ~83%
cross section = integral(scaler 9) / integral(scaler 8).live
Reference: Page 202 of E895 Logbook I