Mini-BCAL Update June 19, 2012
From GlueXWiki
Ratio
Near to far ratios of the twenty SiPM on Mini-BCAL.
Upstream in blue. Downstream in yellow. Trigger voltages set at 6.2V for SiPM 1-9 for both 2nd and third layer while the ninth SiPM trigger voltage recorded at 7.5V.
Second Layer
- 1st SiPM 900:0
- 2nd SiPM 1500:0
- 3rd SiPM 16:13
- 4th SiPM 7:3
- 5th SiPM 3:1
- 6th SiPM 23:9
- 7th SiPM 11:5
- 8th SiPM 16:9
- 9th SiPM 2:1
- 10th SiPM 21:11