CDC bad channels

Data from run 1286, histograms of adc sample values, first 20k events

Missing bits

roc 26 slot 3

run 1286 roc 26 slot 3 channel 30 - bit 3	run 1286 roc 26 slot 3 channel 50 - bit 5	run 1286 roc 26 slot 3 channel 56 - bit 9
run 1286 roc 26 slot 3 channel 57 - bits 0, 3	run 1286 roc 26 slot 3 channel 58 - bit 3

roc 27 slot 16

run 1286 roc 27 slot 16 channel 35 - bit 4

run 1286 roc 27 slot 16 channel 59 - bit 7

roc 28 slot 15

run 1286 roc 28 slot 15 channel 32 - bit 2

List of missing bits

ROC 26 slot 3 channel 30 missing bit 3

ROC 26 slot 3 channel 50 missing bit 5

ROC 26 slot 3 channel 56 missing bit 9

ROC 26 slot 3 channel 57 missing bit 0
ROC 26 slot 3 channel 57 missing bit 3

ROC 26 slot 3 channel 58 missing bit 3

ROC 27 slot 16 channel 35 missing bit 4

ROC 27 slot 16 channel 59 missing bit 7

ROC 28 slot 15 channel 32 missing bit 2

Noise in missing channels?

roc 25 slot 9

run 1286 roc 25 slot 9 channel 14

roc 26 slot 4

run 1286 roc 26 slot 4 channel 49 (20k events)	run 1286 roc 26 slot 4 channel 49 (100k events)
run 1286 roc 26 slot 4 channel 62	run 1286 roc 26 slot 4 channel 63	run 1286 roc 26 slot 4 channel 65

Many bits missing from same channel (content of filled bins could be noise) 

ROC 25 slot 9 channel 14 missing bit 0
ROC 25 slot 9 channel 14 missing bit 1
ROC 25 slot 9 channel 14 missing bit 2
ROC 25 slot 9 channel 14 missing bit 7
ROC 25 slot 9 channel 14 missing bit 9
ROC 25 slot 9 channel 14 missing bit 10

ROC 26 slot 4 channel 49 missing bit 4
ROC 26 slot 4 channel 49 missing bits 7 to 11

ROC 26 slot 4 channel 61 missing bit 3
ROC 26 slot 4 channel 61 missing bit 4
ROC 26 slot 4 channel 61 missing bits 7 to 11

ROC 26 slot 4 channel 62 missing bit 3
ROC 26 slot 4 channel 62 missing bit 4
ROC 26 slot 4 channel 62 missing bits 7 to 11

ROC 26 slot 4 channel 63 missing bit 4
ROC 26 slot 4 channel 63 missing bits 7 to 11

ROC 26 slot 4 channel 65 missing bit 3
ROC 26 slot 4 channel 65 missing bit 4
ROC 26 slot 4 channel 65 missing bits 7 to 11

High end bits not populated

High end bits missing (not necessarily a problem, signals could have been small)

ROC 25 slot 8 channel 35 missing bits 9 to 11
ROC 25 slot 8 channel 37 missing bits 9 to 11
ROC 25 slot 9 channel 37 missing bits 8 to 11
ROC 25 slot 9 channel 59 missing bits 8 to 11
ROC 25 slot 10 channel 61 missing bits 8 to 11
ROC 25 slot 13 channel 13 missing bits 8 to 11
ROC 25 slot 13 channel 37 missing bits 8 to 11
ROC 25 slot 14 channel 35 missing bits 8 to 11
ROC 25 slot 14 channel 59 missing bits 8 to 11
ROC 25 slot 16 channel 11 missing bits 8 to 11
ROC 25 slot 16 channel 37 missing bits 8 to 11
ROC 25 slot 17 channel 59 missing bits 8 to 11

ROC 26 slot 4 channel 7 missing bits 8 to 11
ROC 26 slot 4 channel 11 missing bits 8 to 11
ROC 26 slot 4 channel 48 missing bits 7 to 11
ROC 26 slot 4 channel 60 missing bits 7 to 11

ROC 26 slot 5 channel 13 missing bits 9 to 11
ROC 26 slot 6 channel 11 missing bits 8 to 11
ROC 26 slot 6 channel 61 missing bits 8 to 11
ROC 26 slot 7 channel 13 missing bits 8 to 11
ROC 26 slot 9 channel 33 missing bits 8 to 11
ROC 26 slot 9 channel 35 missing bits 8 to 11
ROC 26 slot 13 channel 37 missing bits 8 to 11
ROC 26 slot 13 channel 61 missing bits 8 to 11
ROC 26 slot 14 channel 61 missing bits 8 to 11
ROC 26 slot 15 channel 61 missing bits 8 to 11
ROC 26 slot 16 channel 35 missing bits 8 to 11

ROC 27 slot 3 channel 37 missing bits 8 to 11
ROC 27 slot 3 channel 61 missing bits 8 to 11
ROC 27 slot 4 channel 11 missing bits 8 to 11
ROC 27 slot 4 channel 35 missing bits 8 to 11
ROC 27 slot 5 channel 13 missing bits 8 to 11
ROC 27 slot 5 channel 35 missing bits 8 to 11
ROC 27 slot 7 channel 17 missing bits 8 to 11
ROC 27 slot 7 channel 41 missing bits 8 to 11
ROC 27 slot 8 channel 61 missing bits 8 to 11
ROC 27 slot 9 channel 11 missing bits 8 to 11
ROC 27 slot 9 channel 35 missing bits 8 to 11
ROC 27 slot 9 channel 37 missing bits 8 to 11
ROC 27 slot 10 channel 37 missing bits 8 to 11
ROC 27 slot 13 channel 35 missing bits 8 to 11
ROC 27 slot 15 channel 59 missing bits 8 to 11
ROC 27 slot 16 channel 11 missing bits 8 to 11

ROC 28 slot 5 channel 37 missing bits 8 to 11
ROC 28 slot 6 channel 65 missing bits 8 to 11
ROC 28 slot 7 channel 13 missing bits 8 to 11
ROC 28 slot 9 channel 35 missing bits 8 to 11
ROC 28 slot 10 channel 37 missing bits 8 to 11
ROC 28 slot 14 channel 31 missing bits 8 to 11
ROC 28 slot 14 channel 37 missing bits 8 to 11
ROC 28 slot 16 channel 47 missing bits 8 to 11
ROC 28 slot 16 channel 59 missing bits 8 to 11

Absent channels

Channels missing altogether (not necessarily a problem)

Missing channel ROC 25 slot 6 channel 17

Missing channel ROC 25 slot 7 channel 11

Missing channel ROC 26 slot 3 channel 59

Missing channel ROC 26 slot 4 channel 50
Missing channel ROC 26 slot 4 channel 51
Missing channel ROC 26 slot 4 channel 52
Missing channel ROC 26 slot 4 channel 53
Missing channel ROC 26 slot 4 channel 54
Missing channel ROC 26 slot 4 channel 55
Missing channel ROC 26 slot 4 channel 56
Missing channel ROC 26 slot 4 channel 57
Missing channel ROC 26 slot 4 channel 58
Missing channel ROC 26 slot 4 channel 59
Missing channel ROC 26 slot 4 channel 64
Missing channel ROC 26 slot 4 channel 66
Missing channel ROC 26 slot 4 channel 67
Missing channel ROC 26 slot 4 channel 68
Missing channel ROC 26 slot 4 channel 69
Missing channel ROC 26 slot 4 channel 70
Missing channel ROC 26 slot 4 channel 71

Missing channel ROC 26 slot 16 channel 13

Missing channel ROC 27 slot 15 channel 20
Missing channel ROC 27 slot 15 channel 21
Missing channel ROC 27 slot 15 channel 22
Missing channel ROC 27 slot 15 channel 23
Missing channel ROC 27 slot 15 channel 49

Missing channel ROC 27 slot 16 channel 62

Missing channel ROC 28 slot 17 channel 21
Missing channel ROC 28 slot 17 channel 29