55/45 Ar/CO2 and cosmics, prototype horizontal
2000V, 55/45 gas, prototype horizontal
 Pedestal mean of samples 0-99, ch20, over 1 day |
 Pedestal std. dev. of samples 0-99, ch20, over 1 day |
2050V, 55/45 gas, prototype horizontal
 Pedestal mean of samples 0-99, ch20, over 1 day |
 Pedestal std. dev. of samples 0-99, ch20, over 1 day |
2100V, 55/45 gas, prototype horizontal
 Pedestal mean of samples 0-99, ch20, over 1 day |
 Pedestal std. dev. of samples 0-99, ch20, over 1 day |
55/45 gas, prototype horizontal, 4pedestalsigma (gray) and 5pedestalsigma (blue) hit threshold, fit range 5pedestalsigma+
 2000V, lines show 99.7%, 99% and 95% of landau summed 0-4000 (47, 60, 85) |
 2050V, lines show 99.7%, 99% and 95% of landau summed 0-4000 (65, 88, 134) |
 2100V, lines show 99.7%, 99% and 95% of landau summed 0-4000 (94, 130, 201) |
55/45 gas, noise std dev 16.5, hit threshold 5x16.5 = 82.5, fit range 5pedestalsigma+
| HV
|
Fit MPV
|
Fit sigma (FWHM/4)
|
MPV/sigma
|
99% point
|
4045/MPV
|
| 2000
|
149
|
42
|
3.5
|
60
|
27
|
| 2025
|
181
|
55
|
3.3
|
65
|
22
|
| 2050
|
251
|
77
|
3.2
|
88
|
16
|
| 2100
|
380
|
120
|
3.2
|
130
|
11
|
