Difference between revisions of "Calibration 10-21-16 Det D"
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| Na-22-10-021.root || Na-22 || 1274.537 || 3137 +/- 2.053 | | Na-22-10-021.root || Na-22 || 1274.537 || 3137 +/- 2.053 | ||
|- | |- | ||
| − | | Cs-137-10-022.root || Cs-137 || 1627 +/- 1.466 | + | | Cs-137-10-022.root || Cs-137 || 661.657 || 1627 +/- 1.466 |
|- | |- | ||
| Mn-54-10-021.root || Mn-54 || 834.848 || 2054 +/- 1.657 | | Mn-54-10-021.root || Mn-54 || 834.848 || 2054 +/- 1.657 | ||
| Line 31: | Line 31: | ||
So the command to draw the spectrum in root is | 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)");