Difference between revisions of "ECAL Magnetic field tests"

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(Created page with "{|border="1" cellpadding="5" cellspacing="0" align="center" |-top_north_130220.pdf ! scope="col" | Run Number ! scope="col" | Date (time) ! scope="col" | Events ! scope="col"...")
 
 
(9 intermediate revisions by the same user not shown)
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{|border="1" cellpadding="5" cellspacing="0" align="center"
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{|border="1" cellpadding="6" cellspacing="0" align="center"
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|-top_north_130220.pdf
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! scope="col" | Run Number
 
! scope="col" | Run Number
−
! scope="col" | Date (time)
+
! scope="col" | Current (A)
−
! scope="col" | Events
+
! scope="col" | Field (T)
−
! scope="col" | Comments
+
! scope="col" | Time
 +
! scope="col" | Rate (Hz)
 
|-
 
|-
−
| 130042
+
| 130673
−
| Nov-2, 21:15
+
| 498-508
−
| 200 k
+
|  
−
| HP LED pulser set to 8 V, pulse width 110, optical fibers have not been fixed
+
|  
 +
| 20
 
|-
 
|-
−
| 130043
+
| 130674
−
| Nov-2, 21:28
+
| 521-531
−
| 200 k 
+
| 0.572
−
| HP LED pulser set to 6 V (narrow pulse)
+
| 10:45
 +
| 100-200
 +
|-
 +
| 130675
 +
| 600-612
 +
| 0.648
 +
| 10:58
 +
| 200
 +
|-
 +
| 130676
 +
| 706-720
 +
| 0.7447
 +
| 11:16
 +
| 200
 +
|-
 +
| 130677
 +
| 800
 +
| 0.8424
 +
| 11:32
 +
|
 +
|-
 +
| 130678
 +
| 1058-1064
 +
| 1.1068
 +
| 13:32
 +
| 200
 +
|-
 +
| 130679
 +
| 1121
 +
| 1.17
 +
| 14:16
 +
|
 +
|-
 +
| 130680
 +
| 1200
 +
| 1.25
 +
| 15:20
 +
|
 +
|-
 +
| 130681
 +
| 1300
 +
| 1.35
 +
| 16:42
 +
|
 +
|-
 +
| 130682
 +
| 1350
 +
| 1.405
 +
| 17:55
 +
|
 
|}
 
|}
 +
''' Gaussian Approximation '''
 +
 +
<gallery>
 +
Image:Amp fit.png
 +
Image:Amp fit2.png
 +
Image:Amp fit3.png
 +
</gallery>
 +
 +
''' Examples of Channels '''
 +
 +
<gallery>
 +
Image:Amp 1 35.png
 +
Image:Amp 6 35.png
 +
Image:Amp 0 31.png
 +
</gallery>
 +
 +
''' Run 130674(less magnetic field) vs Run 130682(higher magnetic field) '''
 +
 +
<gallery>
 +
Image:Amp 674 682.png
 +
</gallery>

Latest revision as of 15:50, 16 April 2025

Run Number Current (A) Field (T) Time Rate (Hz)
130673 498-508 20
130674 521-531 0.572 10:45 100-200
130675 600-612 0.648 10:58 200
130676 706-720 0.7447 11:16 200
130677 800 0.8424 11:32
130678 1058-1064 1.1068 13:32 200
130679 1121 1.17 14:16
130680 1200 1.25 15:20
130681 1300 1.35 16:42
130682 1350 1.405 17:55

Gaussian Approximation

  • Amp fit.png
  • Amp fit2.png
  • Amp fit3.png

Examples of Channels

  • Amp 1 35.png
  • Amp 6 35.png
  • Amp 0 31.png

Run 130674(less magnetic field) vs Run 130682(higher magnetic field)

  • Amp 674 682.png
Retrieved from "https://halldweb.jlab.org/wiki/index.php?title=ECAL_Magnetic_field_tests&oldid=129598"