Privacy and Security Notice

Archived Messages for CLAS_DRIFT_CHAMBERS_1997@cebaf.gov: mapping subroutine

mapping subroutine

SCHUMACHER@ernest.phys.cmu.edu
Fri, 21 Mar 1997 15:00:52 -0500

Dear Drifters,
Rob Feuerbach has expanded Rich Thompson's subroutine for
yielding wire and layer in terms of slot and channel to do the inverse
function of giving slot, channel, and ROC in terms of wire and layer. To
Rich's 'mapit' routine he added a 'rocit' routine. I patched it into my
wire map analyser, with a sample result shown below. I'm sure Rob will
be happy to ship you the routine if you want it.

Regards, Reinhard.

***Wire Map Analysis for Region One***

_____________________________________________________________
Layer 01
Average Log # hits/channel = 1.41
Missing Hot Weak TDC TDC Mux ROC
Wire Wire Wire Slot Chan case
38 8 40 0 6
39 8 44 0 6
Possible cable pull-out
_____________________________________________________________
Layer 02
Average Log # hits/channel = 1.39
Missing Hot Weak TDC TDC Mux ROC
Wire Wire Wire Slot Chan case
20 8 21 1 6
37 8 41 0 6
38 8 45 0 6
51 8 73 1 6
78 9 37 0 6
109 9 89 0 6
_____________________________________________________________
Layer 03
Average Log # hits/channel = 1.39
Missing Hot Weak TDC TDC Mux ROC
Wire Wire Wire Slot Chan case
37 8 42 0 6
38 8 46 0 6
Possible cable pull-out
56 8 94 1 6
72 9 14 1 6
78 9 38 0 6
_____________________________________________________________
Layer 04
Average Log # hits/channel = 1.41
Missing Hot Weak TDC TDC Mux ROC
Wire Wire Wire Slot Chan case
15 8 7 1 6
20 8 3 0 6
36 8 43 0 6
37 8 47 0 6
Possible cable pull-out
49 8 71 0 6
58 8 83 1 6
77 9 39 0 6
_____________________________________________________________
Layer 05
Empty Layer
_____________________________________________________________
Layer 06
Empty Layer
_____________________________________________________________
Layer 07
Average Log # hits/channel = 1.37
Missing Hot Weak TDC TDC Mux ROC
Wire Wire Wire Slot Chan case
70 6 12 0 6
109 7 30 1 6
_____________________________________________________________
Layer 08
Average Log # hits/channel = 1.40
Missing Hot Weak TDC TDC Mux ROC
Wire Wire Wire Slot Chan case
68 6 11 0 6
78 6 47 1 6
82 6 47 0 6
116 7 59 0 6
_____________________________________________________________
Layer 09
Average Log # hits/channel = 1.36
Missing Hot Weak TDC TDC Mux ROC
Wire Wire Wire Slot Chan case
69 6 13 0 6
88 6 55 0 6
_____________________________________________________________
Layer 10
Average Log # hits/channel = 1.39
Missing Hot Weak TDC TDC Mux ROC
Wire Wire Wire Slot Chan case
26 4 76 1 6
67 6 10 0 6
_____________________________________________________________
Layer 11
Average Log # hits/channel = 1.40
Missing Hot Weak TDC TDC Mux ROC
Wire Wire Wire Slot Chan case
29 4 92 1 6
57 5 68 0 6
67 6 8 0 6
68 6 14 0 6
_____________________________________________________________
Layer 12
Average Log # hits/channel = 1.39
Missing Hot Weak TDC TDC Mux ROC
Wire Wire Wire Slot Chan case
9 4 27 1 6
10 4 33 0 6
11 4 39 0 6
12 4 45 1 6
Possible cable pull-out
13 4 27 0 6
14 4 33 1 6
15 4 39 1 6
16 4 45 0 6
Possible cable pull-out
17 4 51 1 6
18 4 57 0 6
19 4 63 0 6
Possible cable pull-out
22 4 57 1 6
23 4 63 1 6
24 4 69 0 6
Possible cable pull-out
66 6 9 0 6
67 6 15 0 6
Possible cable pull-out