Difference between revisions of "Calibration 10-28-16 Det A"

From New IAC Wiki
Jump to navigation Jump to search
Line 4: Line 4:
 
| Run File || Isotope || Photon Energy (keV)||Channel  
 
| Run File || Isotope || Photon Energy (keV)||Channel  
 
|-
 
|-
| Cs-137-10-028.root ||Cs-137 || 661.657 || 1627 +/- 1.466
+
|Cs-137-10-028.root ||Cs-137 || 661.657 || 721 +/- 0.9616
 
|-
 
|-
| Co-60-10-028.root || Co-60 || 1173.2 || 2888 +/- 1.85
+
| Co-60-10-028.root || Co-60 || 1173.2 || 1268 +/- 1.35
 
|-
 
|-
| Co-60-10-028.root || Co-60 || 1332.5 || 3280 +/- 1.897
+
| Co-60-10-028.root || Co-60 || 1332.5 || 1439 +/- 1.435
 
|-
 
|-
| Na-22-10-029.root || Na-22 || 511 || 1256 +/- 3.138
+
| Na-22-10-029.root || Na-22 || 511 || 560 +/- 1.481
 
|-
 
|-
| Na-22-10-029.root || Na-22 || 1274.537 || 3137 +/- 2.053
+
| Na-22-10-029.root || Na-22 || 1274.537 || 1337 +/- 1.371
|-
 
| Cs-137-10-028.root || Cs-137 || 661.657 || 1627 +/- 1.466
 
 
|-
 
|-
 
| Mn-54-10-028.root || Mn-54 ||  834.848 || 2054 +/- 1.657
 
| Mn-54-10-028.root || Mn-54 ||  834.848 || 2054 +/- 1.657

Revision as of 20:59, 2 November 2016

All of the files used for calibration are contained in the path /data/IAC/Calibration/10-28-2016

Run File Isotope Photon Energy (keV) Channel
Cs-137-10-028.root Cs-137 661.657 721 +/- 0.9616
Co-60-10-028.root Co-60 1173.2 1268 +/- 1.35
Co-60-10-028.root Co-60 1332.5 1439 +/- 1.435
Na-22-10-029.root Na-22 511 560 +/- 1.481
Na-22-10-029.root Na-22 1274.537 1337 +/- 1.371
Mn-54-10-028.root Mn-54 834.848 2054 +/- 1.657

Using the root commands

.L TempVoltageFit.C

TempVoltageFit(0,2);

Yields

a = -25.2552 b = 0.95302

So the command to draw the spectrum in root is

MPA->Draw("-25.2552+0.95302*evt.Chan>> SeRun_008(8000,0.5,8000.5)");