Green and Red channels were repaired by crimping and securing the grounding of the cables and fixing the cables securely to the table.
All problems during the repair process were visible on the scope. See example attatched.
Calibration is as:
Edit(10-21): NB realized calibration was not performed on the raw spectra, but on the previously calibrated ones. These values are wrong!
| |
Red |
Green |
Blue |
Black |
| m |
0.427423220774017 |
0.998884435913729 |
2.37782285204219 |
0.98418344391708 |
| b |
0.530526265762205 |
0.578623397588558 |
0.699629095743376 |
-0.148161787849403 |
| |
|
|
|
|
Calculation also attached
FWHM (keV) @ 1408 values were:
Num Col FWHM (now) FWHM (before @ 1333)
G7 Red 3.06 2.77
G7 Green 2.81 2.84
G7 Blue 2.93 2.67
G7 Black 2.88 2.64
D4 Red 2.61 3.41
D4 Green 2.79 3.35
D4 Blue 2.88 3.60
D4 Black 3.17 4.85
|