Difference between revisions of "GEM2012"
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(Created page with '=23/05/2012= Cosmic single counts using 10X10 GEM detector.<br> {| border="1" style="text-align: center;" align="center" |- | HV Settings || Threshold (mV) || Counts || Time (sec…') |
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{| border="1" style="text-align: center;" align="center" | {| border="1" style="text-align: center;" align="center" | ||
|- | |- | ||
| − | | HV Settings || Threshold (mV) || Counts || Time (sec) | + | | HV Settings || Threshold (mV) || Counts || Time (sec) || Rate (counts/sec) |
|- | |- | ||
| − | | -3350/-3050 || 30 || 161 || 179 | + | | -3350/-3050 || 30 || 161 || 179 || 0.899 |
|- | |- | ||
| − | | -3350/-3050 || 30 || 150 || 190 | + | | -3350/-3050 || 30 || 150 || 190 || 0.790 |
|- | |- | ||
| − | | -3350/-3050 || 30 || 357 || 440 | + | | -3350/-3050 || 30 || 357 || 440 || 0.811 |
|- | |- | ||
| − | | -3350/-3050 || 30 || 515 || 570 | + | | -3350/-3050 || 30 || 515 || 570 || 0.904 |
|- | |- | ||
| − | | -3380/-3080 || 30 || 119 || 122 | + | | -3380/-3080 || 30 || 119 || 122 || 0.975 |
|- | |- | ||
| − | | -3380/-3080 || 30 || 200 || 175 | + | | -3380/-3080 || 30 || 200 || 175 || 1.143 |
|- | |- | ||
| − | | -3380/-3080 || 30 || 145 || 150 | + | | -3380/-3080 || 30 || 145 || 150 || 0.967 |
|- | |- | ||
| − | | -3380/-3080 || 30 || 454 || 440 | + | | -3380/-3080 || 30 || 454 || 440 || 1.032 |
|}<br> | |}<br> | ||
| + | HV Distribution | ||
| + | |||
| + | {| border="1" style="text-align: center;" align="center" | ||
| + | |- | ||
| + | | Foil || HV out(HVIn=1000) | ||
| + | |- | ||
| + | | 1(Top of the 1st GEM foil) || 980 | ||
| + | |- | ||
| + | | 2(Bottom of the 1st GEM foil)|| 893 | ||
| + | |- | ||
| + | | 3(Top of the 2nd GEM foil) || 715 | ||
| + | |- | ||
| + | | 4(Bottom of the 2nd GEM foil) || 641 | ||
| + | |- | ||
| + | | 5(Top of the 3rd GEM foil) || 460 | ||
| + | |- | ||
| + | | 6(Bottom of the 3rd GEM foil) || 398 | ||
| + | |}<br> | ||
[https://wiki.iac.isu.edu/index.php/User_talk:Didbtama Go Back] | [https://wiki.iac.isu.edu/index.php/User_talk:Didbtama Go Back] | ||
Latest revision as of 20:20, 11 July 2012
23/05/2012
Cosmic single counts using 10X10 GEM detector.
| HV Settings | Threshold (mV) | Counts | Time (sec) | Rate (counts/sec) |
| -3350/-3050 | 30 | 161 | 179 | 0.899 |
| -3350/-3050 | 30 | 150 | 190 | 0.790 |
| -3350/-3050 | 30 | 357 | 440 | 0.811 |
| -3350/-3050 | 30 | 515 | 570 | 0.904 |
| -3380/-3080 | 30 | 119 | 122 | 0.975 |
| -3380/-3080 | 30 | 200 | 175 | 1.143 |
| -3380/-3080 | 30 | 145 | 150 | 0.967 |
| -3380/-3080 | 30 | 454 | 440 | 1.032 |
HV Distribution
| Foil | HV out(HVIn=1000) |
| 1(Top of the 1st GEM foil) | 980 |
| 2(Bottom of the 1st GEM foil) | 893 |
| 3(Top of the 2nd GEM foil) | 715 |
| 4(Bottom of the 2nd GEM foil) | 641 |
| 5(Top of the 3rd GEM foil) | 460 |
| 6(Bottom of the 3rd GEM foil) | 398 |