Difference between revisions of "Summer 2011 GEM runs"
From Hall A Wiki
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| 573 || Cosmic || Jun 10 2011 || 16:56:20 || || 3.65/3.642V || 5400 || Problem with Bottom scintillator. Fixed by using other Anode output. Not good fiddling with trigger | | 573 || Cosmic || Jun 10 2011 || 16:56:20 || || 3.65/3.642V || 5400 || Problem with Bottom scintillator. Fixed by using other Anode output. Not good fiddling with trigger | ||
|- | |- | ||
| − | | 574 || Cosmic || Jun 10 2011 || 17:11 || | + | | 574 || Cosmic || Jun 10 2011 || 17:11 || Jun 13 9:42 || 3.65/3.642V || 74956 || Trigger is Scint TOP&Bot or LeadGlass |
|} | |} | ||
Revision as of 09:44, 13 June 2011
| RUN # | Source/Cosmic/Pedestal | Date | Start Time | End Time | HV | # of events | notes |
|---|---|---|---|---|---|---|---|
| 569 | Pedestal | Jun 10 2011 | 0V | First pedestal run with setup. Bad data. | |||
| 570 | Pedestal | Jun 10 2011 | 0V | Checking signals from all gems | |||
| 571 | Pedestal | Jun 10 2011 | 0V | GEMs were NOT grounded :
ADC vs. chan number Mean vs. chan number RMS vs. chan number | |||
| 572 | Pedestal | Jun 10 2011 | 16:05:50 | 16:07:56 | 0V | 2801 | GEMs were grounded. Pedestal put in in DB/20110610/db_T.gem.dat
Good pedestal run : ADC vs. chan number , Mean vs. chan number RMS vs. chan number |
| 573 | Cosmic | Jun 10 2011 | 16:56:20 | 3.65/3.642V | 5400 | Problem with Bottom scintillator. Fixed by using other Anode output. Not good fiddling with trigger | |
| 574 | Cosmic | Jun 10 2011 | 17:11 | Jun 13 9:42 | 3.65/3.642V | 74956 | Trigger is Scint TOP&Bot or LeadGlass |
