[PRad] [Revised Logentry] Background rate without any gas inside target chamber

[cpeng at jlab.org]

Logentry Text:
--
We have tuned the beam pass through the target.
Currently there is no gas inside target chamber, the event rates we observed are around 340 Hz, which includes the cosmic (100 Hz).

---

This is a plain text email for clients that cannot display HTML.  The full logentry can be found online at https://logbooks.jlab.org/entry/3408495
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mailman.jlab.org/pipermail/prad/attachments/20160604/785b1b94/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Sat_Jun_4_19:48:52_2016.png
Type: image/png
Size: 363837 bytes
Desc: not available
URL: <https://mailman.jlab.org/pipermail/prad/attachments/20160604/785b1b94/attachment-0001.png>