Make New Entry, Make Followup Entry
User name brad
Log entry time 20:23:26 on March14,2009
Entry number 266124
This entry is a followup to: 266116
Followups:
- 266148 03/14/09 21:45 D. Parno BB Shower Sum TDC Signal Changes with F1 Reference Structure
- 266151 03/14/09 22:47 D. Parno F1 reference channel problem goes away in cosmics run
- 266160 03/14/09 23:53 D. Parno BB Timing Signals from Crate 8 Look Okay
- 266167 03/15/09 00:38 D. Parno Timing Signals from Crate 5 Slot 11 Look OK
F1 reference channel problem for slot 8, slot 11.
The difference should be a sharp spike, not the structure in figure 1. This seems to have begun between runs 2106 and 2107, coincident with a power fluctuation on-site.
Figure 1: Run 2107--2156
Figure 2: Run 2106
FIGURE 1
FIGURE 2
