Difference between revisions of "Gembeam log first"

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plots produced by plotped_mkj.C
 
plots produced by plotped_mkj.C
*[https://hallaweb.jlab.org/wiki/index.php/Image:Adc_vs_channel_565.gif pedestal plot adc vs. channel.],   
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*[https://hallaweb.jlab.org/wiki/index.php/Image:Adc_vs_channel_565.gif adc vs. channel.],   
*[https://hallaweb.jlab.org/wiki/index.php/Image:Ped_rms_565.gif pedestal plot rms.],   
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*[https://hallaweb.jlab.org/wiki/index.php/Image:Ped_rms_565.gif rms.],   
*[https://hallaweb.jlab.org/wiki/index.php/Image:Pedestals_565.gif pedestal plot pedestals.]
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*[https://hallaweb.jlab.org/wiki/index.php/Image:Pedestals_565.gif pedestals.]
 
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Revision as of 19:43, 15 May 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
535 Beam Apr 22 2011 11:21 12:03 3.850V 52111 Start run before beam and took about 1100 events with no beam. Took data at 1uA with He target.

1d plots of

2d Plots of

Gem1 hits with good x and y = 7620 good x1 = 8342 Good y1 = 11666
Gem2 hits with good x and y = 5454 good x2 = 6189 Good y2 = 10321
Gem3 hits with good x and y = 2616 good x3 = 2945 Good y3 = 6287
Hit in all planes = 1580
Good x2 and y2 = 5454 with good x1 = 4136 eff = 0.758343
Good x2 and y2 = 5454 with good y1 = 4390 eff = 0.804914
Good x3 and y3 = 2616 with good x1 = 2023 eff = 0.773318
Good x3 and y3 = 2616 with good y1 = 2084 eff = 0.796636
Good x1 and y1 = 7620 with good x2 = 4268 eff = 0.560105
Good x1 and y1 = 7620 with good y2 = 5526 eff = 0.725197
Good x3 and y3 = 2616 with good x2 = 1966 eff = 0.751529
Good x3 and y3 = 2616 with good y2 = 2159 eff = 0.825306
Good x1 and y1 = 7620 with good x3 = 2139 eff = 0.280709
Good x1 and y1 = 7620 with good y3 = 3473 eff = 0.455774
Good x2 and y2 = 5454 with good x3 = 1988 eff = 0.364503
Good x2 and y2 = 5454 with good y3 = 2933 eff = 0.53777
535 (A) Tracking and Space Resolution analysis for run 535 Apr 28 2011 3.850V 52111 Start run before beam and took about 1100 events with no beam. Took data at 1uA with He target.
Difference is such a quantity: When we make a projection of a track to the x-z or 
y-z plane, (given that the z coordinates have been fixed when we were building the
GEM detectors, our software only looks for the x and y postion), we will get three
points on the x-z (y-z) plane, then we make a line through two points among the
three points and predict the third point's position according to the line, we record
the value difference between the pridiction and the projection values,
that is a difference.
Apr 26 2011 April 26th entered hall. Found HV to GEM 1 has tripped off. Could not figure out a quick fix. Took GEM off stack and had RADCON survey.
Apr 26 2011 Install 2nd scintillator in front of GEMs. Setup coincidence.
540 Pedestal Apr 26 2011 15:57:31 15:57:57 3.820V 3158 Only GEM2 and 3 installed
541 5 micro Ampere BeO no raster Apr 26 2011 16:00:31 16:33:57 3.820V 25000 Only GEM2 and 3 installed.

1d plots of

2d Plots of

542 5 micro Ampere BeO no raster Apr 26 2011 16:45:13 16:49:52 3.820V 19000 Only GEM2 and 3 installed.

1D plots of

2d Plots of

543 5 micro Ampere BeO no raster Apr 26 2011 16:55:13 17:09:52 3.820V 7153 Only GEM2 and 3 installed. 1D plots of ADC for each GEM plane(red is X planes is for X > 3cm) , Size for each GEM plane, Position for each GEM plane (red is a hit with other plane in chamber) . 2d Plots of Y vx X position for each GEM , Y vx X size for each GEM , Y vx X adc for each GEM , ADC vs size for each GEM plane, x adc vs. y adc when there are good hits in both (2&3) plane.
Event=7150
Gem1 hits with good x and y = 0 good x1 = 0 Good y1 = 0
Gem2 hits with good x and y = 3370 good x2 = 3632 Good y2 = 3796
Gem3 hits with good x and y = 2245 good x3 = 2496 Good y3 = 2879
Hit in all planes = 1845
Good x3 and y3 = 2245 with good x2 = 1972 eff = 0.878396
Good x3 and y3 = 2245 with good y2 = 1946 eff = 0.866815
Good x2 and y2 = 3370 with good x3 = 2010 eff = 0.596439
Good x2 and y2 = 3370 with good y3 = 2307 eff = 0.68457
544 29 micro Ampere BeO with raster Apr 26 2011 17:10:39 17:22:41 3.820V 213521 Only GEM2 and 3 installed. 1D plots of ADC for each GEM plane (red is X planes is for X > 3cm), Size for each GEM plane, Position for each GEM plane (red is a hit with other plane in chamber) . 2d Plots of Y vx X position for each GEM , Y vx X size for each GEM , Y vx X adc for each GEM , ADC vs size for each GEM plane, x adc vs. y adc when there are good hits in both (2&3) plane.
the number of events is 147537
Event=147537
Gem1 hits with good x and y = 0 good x1 = 0 Good y1 = 0
Gem2 hits with good x and y = 76517 good x2 = 80520 Good y2 = 95701
Gem3 hits with good x and y = 44507 good x3 = 48416 Good y3 = 62654
Hit in all planes = 32332
Good x3 and y3 = 44507 with good x2 = 33624 eff = 0.755477
Good x3 and y3 = 44507 with good y2 = 36382 eff = 0.817444
Good x2 and y2 = 76517 with good x3 = 34691 eff = 0.453376
Good x2 and y2 = 76517 with good y3 = 43013 eff = 0.562137
545 118 micro Ampere BeO with raster Apr 26 2011 18:25:43 18:29:12 3.820V 75870 Only GEM2 and 3 installed. 1D plots of ADC for each GEM plane (red is X planes is for X > 3cm), Size for each GEM plane, Position for each GEM plane (red is a hit with other plane in chamber) . 2d Plots of Y vx X position for each GEM , Y vx X size for each GEM , Y vx X adc for each GEM , ADC vs size for each GEM plane, x adc vs. y adc when there are good hits in both (2&3) plane.
the number of events is75867
Event=75867
Gem1 hits with good x and y = 0 good x1 = 0 Good y1 = 0
Gem2 hits with good x and y = 39263 good x2 = 41268 Good y2 = 49417
Gem3 hits with good x and y = 21421 good x3 = 23198 Good y3 = 31982
Hit in all planes = 15134
Good x3 and y3 = 21421 with good x2 = 15731 eff = 0.734373
Good x3 and y3 = 21421 with good y2 = 17148 eff = 0.800523
Good x2 and y2 = 39263 with good x3 = 16198 eff = 0.412551
Good x2 and y2 = 39263 with good y3 = 21285 eff = 0.542113
546 118 micro Ampere BeO with raster Apr 26 2011 18:40:54 18:55:20 3.820V 251658 Only GEM2 and 3 installed. 1D plots of ADC for each GEM plane (red is X planes is for X > 3cm), Size for each GEM plane, Position for each GEM plane (red is a hit with other plane in chamber) . 2d Plots of Y vx X position for each GEM , Y vx X size for each GEM , Y vx X adc for each GEM , ADC vs size for each GEM plane, x adc vs. y adc when there are good hits in both (2&3) plane.
the number of events is 147538
Event=147538
Gem1 hits with good x and y = 0 good x1 = 0 Good y1 = 0
Gem2 hits with good x and y = 76550 good x2 = 80548 Good y2 = 95655
Gem3 hits with good x and y = 41942 good x3 = 45559 Good y3 = 62211
Hit in all planes = 30170
Good x3 and y3 = 41942 with good x2 = 31317 eff = 0.746674
Good x3 and y3 = 41942 with good y2 = 33991 eff = 0.810429
Good x2 and y2 = 76550 with good x3 = 32324 eff = 0.42226
Good x2 and y2 = 76550 with good y3 = 41990 eff = 0.54853
546 (Full Replay) 118 micro Ampere BeO with raster FULL REPLAY Apr. 28, 2011 6:26 Apr 26 2011 18:40:54 18:55:20 3.820V 251658 Only GEM2 and 3 installed. 1D plots of ADC for each GEM plane (red is X planes is for X > 3cm), Size for each GEM plane, Position for each GEM plane (red is a hit with other plane in chamber) . 2d Plots of Y vx X position for each GEM , Y vx X size for each GEM , Y vx X adc for each GEM , ADC vs size for each GEM plane, Correlation Plot, x adc vs. y adc when there are good hits in both (2&3) plane.

the number of events is251655

Event=251655
Gem1 hits with good x and y = 0 good x1 = 0 Good y1 = 0
Gem2 hits with good x and y = 130472 good x2 = 137287 Good y2 = 163057
Gem3 hits with good x and y = 71806 good x3 = 78048 Good y3 = 106396
Hit in all planes = 51702
Good x3 and y3 = 71806 with good x2 = 53682 eff = 0.747598
Good x3 and y3 = 71806 with good y2 = 58156 eff = 0.809904
Good x2 and y2 = 130472 with good x3 = 55408 eff = 0.424673
Good x2 and y2 = 130472 with good y3 = 71876 eff = 0.550892
Apr 28th During controlled access lowered HV to 3775 HV ( read with DVM).
547 5 micro Ampere BeO Apr 28 2011 17:54:21 18:09:514 3.775V 69970 Only GEM2 and 3 installed. 1D plots of ADC for each GEM plane (red is X planes is for X > 3cm), Size for each GEM plane, Position for each GEM plane (red is a hit with other plane in chamber) . 2d Plots of Y vx X position for each GEM , Y vx X size for each GEM , Y vx X adc for each GEM , ADC vs size for each GEM plane, Correlation Plot, x adc vs. y adc when there are good hits in both (2&3) plane.
Event=69967
Gem1 hits with good x and y = 0 good x1 = 0 Good y1 = 0
Gem2 hits with good x and y = 33214 good x2 = 36587 Good y2 = 36840
Gem3 hits with good x and y = 20339 good x3 = 22849 Good y3 = 26751
Hit in all planes = 16872
Good x3 and y3 = 20339 with good x2 = 18227 eff = 0.89616
Good x3 and y3 = 20339 with good y2 = 17490 eff = 0.859924
Good x2 and y2 = 33214 with good x3 = 18449 eff = 0.555459
Good x2 and y2 = 33214 with good y3 = 21490 eff = 0.647016
548 1 micro Ampere He3 Apr 28 2011 18:21:39 18:22:41 3.775V 9171 Only GEM2 and 3 installed. 1D plots of ADC for each GEM plane (red is X planes is for X > 3cm), Size for each GEM plane, Position for each GEM plane (red is a hit with other plane in chamber) . 2d Plots of Y vx X position for each GEM , Y vx X size for each GEM , Y vx X adc for each GEM , ADC vs size for each GEM plane, Correlation Plot, x adc vs. y adc when there are good hits in both (2&3) plane.
Event=9168
Gem1 hits with good x and y = 0 good x1 = 0 Good y1 = 0
Gem2 hits with good x and y = 4805 good x2 = 5253 Good y2 = 5297
Gem3 hits with good x and y = 3147 good x3 = 3543 Good y3 = 3875
Hit in all planes = 2650
Good x3 and y3 = 3147 with good x2 = 2830 eff = 0.899269
Good x3 and y3 = 3147 with good y2 = 2726 eff = 0.866222
Good x2 and y2 = 4805 with good x3 = 2909 eff = 0.605411
Good x2 and y2 = 4805 with good y3 = 3199 eff = 0.665765
549 90 micro Ampere He3 Apr 28 2011 20:03:48 20:08:52 3.775V 78965 Only GEM2 and 3 installed. 1D plots of ADC for each GEM plane (red is X planes is for X > 3cm), Size for each GEM plane, Position for each GEM plane (red is a hit with other plane in chamber) . 2d Plots of Y vx X position for each GEM , Y vx X size for each GEM , Y vx X adc for each GEM , ADC vs size for each GEM plane, Correlation Plot, x adc vs. y adc when there are good hits in both (2&3) plane.
Event=78962
Gem1 hits with good x and y = 0 good x1 = 0 Good y1 = 0
Gem2 hits with good x and y = 41886 good x2 = 43997 Good y2 = 52059
Gem3 hits with good x and y = 23847 good x3 = 25842 Good y3 = 35808
Hit in all planes = 17960
Good x3 and y3 = 23847 with good x2 = 18680 eff = 0.783327
Good x3 and y3 = 23847 with good y2 = 19868 eff = 0.833145
Good x2 and y2 = 41886 with good x3 = 19218 eff = 0.458817
Good x2 and y2 = 41886 with good y3 = 25217 eff = 0.602039
550 118 micro Ampere He3 Apr 28 2011 20:09:13 20:12:52 3.776V 56681 Only GEM2 and 3 installed. 1D plots of ADC for each GEM plane (red is X planes is for X > 3cm), Size for each GEM plane, Position for each GEM plane (red is a hit with other plane in chamber) . 2d Plots of Y vx X position for each GEM , Y vx X size for each GEM , Y vx X adc for each GEM , ADC vs size for each GEM plane, Correlation Plot, x adc vs. y adc when there are good hits in both (2&3) plane.
Event=56678
Gem1 hits with good x and y = 0 good x1 = 0 Good y1 = 0
Gem2 hits with good x and y = 29988 good x2 = 31588 Good y2 = 37282
Gem3 hits with good x and y = 17079 good x3 = 18532 Good y3 = 25701
Hit in all planes = 12729
Good x3 and y3 = 17079 with good x2 = 13261 eff = 0.776451
Good x3 and y3 = 17079 with good y2 = 14214 eff = 0.83225
Good x2 and y2 = 29988 with good x3 = 13626 eff = 0.454382
Good x2 and y2 = 29988 with good y3 = 18016 eff = 0.600774
551 Apr 30 2011 09:50 Needed to reboot ROC. Junk run
552 40 uA Ca Apr 30 2011 09:57:57 09:59:53 3.776V 35462 Only GEM2 and 3 installed. 1D plots of ADC for each GEM plane (red is X planes is for X > 3cm), Size for each GEM plane, Position for each GEM plane (red is a hit with other plane in chamber) . 2d Plots of Y vx X position for each GEM , Y vx X size for each GEM , Y vx X adc for each GEM , ADC vs size for each GEM plane, Correlation Plot, x adc vs. y adc when there are good hits in both (2&3) plane.
Event=35459
Gem1 hits with good x and y = 0 good x1 = 0 Good y1 = 0
Gem2 hits with good x and y = 18170 good x2 = 19355 Good y2 = 22040
Gem3 hits with good x and y = 11614 good x3 = 12738 Good y3 = 17465
Hit in all planes = 9222
Good x3 and y3 = 11614 with good x2 = 9718 eff = 0.836749
Good x3 and y3 = 11614 with good y2 = 10028 eff = 0.863441
Good x2 and y2 = 18170 with good x3 = 9900 eff = 0.544854
Good x2 and y2 = 18170 with good y3 = 13049 eff = 0.718162
554 5 uA BeO May 3 2011 19:42:21 19:53:24 3.750V 19318 Only GEM2 and 3 installed, High Voltage was lowered again.

1d plots of

2d Plots of

555 Roughly 60 uA He3 May 3 2011 20:03:40 20:08:29 3.750V 67902 Only GEM2 and 3 installed, High Voltage was lowered again. 1D plots of ADC for each GEM plane (red is X planes is for X > 3cm), Size for each GEM plane, Position for each GEM plane (red is a hit with other plane in chamber) . 2d Plots of Y vx X position for each GEM , Y vx X size for each GEM , Y vx X adc for each GEM , ADC vs size for each GEM plane, Correlation Plot, x adc vs. y adc when there are good hits in both (2&3) plane.
556 120 uA He3 May 3 2011 21:13:49 21:19:08 3.750V 93637 Only GEM2 and 3 installed, High Voltage was lowered again.

1D plots of

2d Plots of

correlation plot

adc 2d plots when good hits exist in both plane

plots produced by plotped_mkj.C

557 120 uA He3 May 3 2011 21:20:11 21:37:42 3.750V 304659 Only GEM2 and 3 installed, High Voltage was lowered again.

1d plots of

2d Plots of

559 Pedestal Run May 9 2011 GEM1 :3.814V, GEM2/3 :3.764V

plots produced by plotped_mkj.C

560 Cosmic Run May 9 2011 GEM1 :3.814V, GEM2/3 :3.764V
562 5 uA BeO May 9 2011 19:54:30 20:00:59 GEM1 :3.814V, GEM2/3 :3.764V 86804

1d plots of

2d Plots of

plots produced by plotped_mkj.C

Event=86801
Gem1 hits with good x and y = 1978 good x1 = 2231 Good y1 = 17091
Gem2 hits with good x and y = 4569 good x2 = 5879 Good y2 = 10170
Gem3 hits with good x and y = 1934 good x3 = 2288 Good y3 = 5304
Hit in all planes = 43
Good x2 and y2 = 4569 with good x1 = 354 eff = 0.0774787
Good x2 and y2 = 4569 with good y1 = 2331 eff = 0.510177
Good x3 and y3 = 1934 with good x1 = 106 eff = 0.0548078
Good x3 and y3 = 1934 with good y1 = 669 eff = 0.345915
Good x1 and y1 = 1978 with good x2 = 369 eff = 0.186552
Good x1 and y1 = 1978 with good y2 = 671 eff = 0.339232
Good x3 and y3 = 1934 with good x2 = 592 eff = 0.306101
Good x3 and y3 = 1934 with good y2 = 764 eff = 0.385729
Good x1 and y1 = 1978 with good x3 = 109 eff = 0.0551062
Good x1 and y1 = 1978 with good y3 = 238 eff = 0.120324
Good x2 and y2 = 4569 with good x3 = 575 eff = 0.125848
Good x2 and y2 = 4569 with good y3 = 884 eff = 0.193478

Plots bellow have nothing to do with X sides:

565 Target=Dummy 20cm, I=4 micro Ampere, May 9 2011 20:45:45 20:51:23 GEM1 :3.814V, GEM2/3 :3.764V 103123

plots produced by plotped_mkj.C