[PRad] [New Logentry] Follow-up Re: Follow-up Re: Run 913 (calibration re-start from W69)

cpeng at jlab.org cpeng at jlab.org
Sun May 29 12:30:04 EDT 2016

Logentry Text:
The dynode sum from crystal modules is found disconnected from the total sum NIM module. We probably forget to connect it back after the latency test between total sum and lead glass sum. Currently the crystal sum is connected back and we tested it with cosmic, everything is good.
We have also checked the HyCal transporter, there is nothing mechanically blocking HyCal from moving in Y direction, so probably there is some bug in the moving program.

RC decided to go back to W1 and restart the calibration for crystal modules.


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