Difference between revisions of "Gembeam log first"
From Hall A Wiki
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| 532 || Cosmics || Apr 21 2011 || || || 3.850V || || Try cosmic with only one paddle. Not successful | | 532 || Cosmics || Apr 21 2011 || || || 3.850V || || Try cosmic with only one paddle. Not successful | ||
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| − | | 533 || Cosmics || Apr 21 2011 || 14:38 || 15:30 || 3.850V || 1103 || Make coincidence between small paddle and bottom half of "E" plane, | + | | 533 || Cosmics || Apr 21 2011 || 14:38 || 15:30 || 3.850V || 1103 || Make coincidence between small paddle and bottom half of "E" plane, Raised the voltage on the scintillator paddle to 2.15V during run to increase rate. |
Gem1 hits with good x and y = 52 good x1 = 59 Good y1 = 92 | Gem1 hits with good x and y = 52 good x1 = 59 Good y1 = 92 | ||
Gem2 hits with good x and y = 47 good x2 = 49 Good y2 = 118 | Gem2 hits with good x and y = 47 good x2 = 49 Good y2 = 118 | ||
Gem3 hits with good x and y = 99 good x3 = 111 Good y3 = 192 | Gem3 hits with good x and y = 99 good x3 = 111 Good y3 = 192 | ||
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| − | | 534 || Cosmics || Apr 21 2011 || 15:31 || | + | | 534 || Cosmics || Apr 21 2011 || 15:31 || 16:20 || 3.850V || 12356 || Before run start increase gas flow from 0.2 to 0.4 at flowmeter |
| + | Gem1 hits with good x and y = 102 good x1 = 110 Good y1 = 141 | ||
| + | Gem2 hits with good x and y = 46 good x2 = 49 Good y2 = 122 | ||
| + | Gem3 hits with good x and y = 92 good x3 = 102 Good y3 = 166 | ||
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Revision as of 16:22, 21 April 2011
| RUN # | Source/Cosmic/Pedestal | Date | Start Time | End Time | HV | # of events | notes |
|---|---|---|---|---|---|---|---|
| 531 | Pedestal | Apr 21 2011 | 3.850V | Good pedestal run : [ADC vs. chan number ], [Mean vs. chan number ] [RMS vs. chan number ] | |||
| 532 | Cosmics | Apr 21 2011 | 3.850V | Try cosmic with only one paddle. Not successful | |||
| 533 | Cosmics | Apr 21 2011 | 14:38 | 15:30 | 3.850V | 1103 | Make coincidence between small paddle and bottom half of "E" plane, Raised the voltage on the scintillator paddle to 2.15V during run to increase rate.
Gem1 hits with good x and y = 52 good x1 = 59 Good y1 = 92 Gem2 hits with good x and y = 47 good x2 = 49 Good y2 = 118 Gem3 hits with good x and y = 99 good x3 = 111 Good y3 = 192 |
| 534 | Cosmics | Apr 21 2011 | 15:31 | 16:20 | 3.850V | 12356 | Before run start increase gas flow from 0.2 to 0.4 at flowmeter
Gem1 hits with good x and y = 102 good x1 = 110 Good y1 = 141 Gem2 hits with good x and y = 46 good x2 = 49 Good y2 = 122 Gem3 hits with good x and y = 92 good x3 = 102 Good y3 = 166 |
