Differences
This shows you the differences between two versions of the page.
|
daq:dnl [2012/05/20 19:26] crawford [Progress] |
daq:dnl [2014/02/27 16:14] |
||
|---|---|---|---|
| Line 1: | Line 1: | ||
| - | ====== Severity ====== | ||
| - | Scientific potential is reduced if 10MeV range doesn't provide good linearity in energy. | ||
| - | ====== Problem ====== | ||
| - | DNL of digitizers screw linearity, causing residue of >3keV for calibration function. | ||
| - | |||
| - | ====== Progress ====== | ||
| - | |||
| - | 5/18/12: Before the electronics were turned off at Berkeley, we completed the required pulser measurements to extract absolute non-linearity measurements for all 1120 ADC channels. At this point, conversion from raw trace data to a useful non-linearity measurement is complete. David Radford's correction code, is being implemented the correction in offline Mode3 data-sorting code. Once successfully implemented, will discuss with Mario/Carl re: implementing in the pre-processor. | ||
