View source for Calibration 10-28-16 Det A

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

{| border="3"  cellpadding="5" cellspacing="0"
| 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)");

Which produces the spectrum

[[File:Se Pellets NoNi NoIrr.png|200px]]