Difference between revisions of "Calibration 10-21-16 Det D"

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All of the files used for calibration are contained in the path /data/IAC/Calibration/10-21-2016
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{| border="3"  cellpadding="5" cellspacing="0"
 
{| border="3"  cellpadding="5" cellspacing="0"
 
| Run File || Isotope || Photon Energy (keV)||Channel  
 
| Run File || Isotope || Photon Energy (keV)||Channel  
 
|-
 
|-
| 015 ||Cs-137 || 661.657 || 689 \pm 0.6685
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| Cs-137-10-022.root ||Cs-137 || 661.657 || 1627 +/- 1.466
|-
 
| 016 || Co-60 || 1173.2 || 1222 \pm 0.7891
 
|-
 
| 016|| Co-60 || 1332.5 || 1388 \pm 0.8631
 
|-
 
| 017|| Na-22 || 511 || 531.8 \pm 1.266
 
 
|-
 
|-
| 017|| Na-22 || 1274.537 || 1327 \pm 0.7117
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| Co-60-10-022.root || Co-60 || 1173.2 || 2888 +/- 1.85
 
|-
 
|-
| 018 || Ba-133|| 80.9971 || 84.54 \pm 0.5847
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| Co-60-10-022.root || Co-60 || 1332.5 || 3280 +/- 1.897
 
|-
 
|-
| 018 || Ba-133|| 276.3997 || 288.2 \pm 0.5693
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| Na-22-10-021.root || Na-22 || 511 || 1256 +/- 3.138
 
|-
 
|-
| 018 || Ba-133|| 302.8510 || 315.6 \pm 0.5641
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| Na-22-10-021.root || Na-22 || 1274.537 || 3137 +/- 2.053
 
|-
 
|-
| 018 || Ba-133|| 356.0134 || 371 \pm 0.6049
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| Cs-137-10-022.root || Cs-137 || 661.657 || 1627 +/- 1.466
 
|-
 
|-
| 018 || Ba-133|| 383.8480 || 400 \pm 0.6231
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| Mn-54-10-021.root || Mn-54 ||  834.848 || 2054 +/- 1.657
|-
 
| 20 || Mn-54 ||  834.848 || 869.087 \pm 0.73
 
 
|-
 
|-
 
|}
 
|}
  
a = 1.19474 b = 0.405902
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Using the root commands
 +
 
 +
.L TempVoltageFit.C
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 +
TempVoltageFit(0,2);
 +
 
 +
Yields
 +
 
 +
a = 1.2772 b = 0.405848
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 +
So the command to draw the spectrum in root is
 +
 
 +
MPA->Draw("1.2772+0.405848*evt.Chan>> SeRun_008(8000,0.5,8000.5)");

Latest revision as of 20:22, 2 November 2016

All of the files used for calibration are contained in the path /data/IAC/Calibration/10-21-2016

Run File Isotope Photon Energy (keV) Channel
Cs-137-10-022.root Cs-137 661.657 1627 +/- 1.466
Co-60-10-022.root Co-60 1173.2 2888 +/- 1.85
Co-60-10-022.root Co-60 1332.5 3280 +/- 1.897
Na-22-10-021.root Na-22 511 1256 +/- 3.138
Na-22-10-021.root Na-22 1274.537 3137 +/- 2.053
Cs-137-10-022.root Cs-137 661.657 1627 +/- 1.466
Mn-54-10-021.root Mn-54 834.848 2054 +/- 1.657

Using the root commands

.L TempVoltageFit.C

TempVoltageFit(0,2);

Yields

a = 1.2772 b = 0.405848

So the command to draw the spectrum in root is

MPA->Draw("1.2772+0.405848*evt.Chan>> SeRun_008(8000,0.5,8000.5)");