[Primexd] [New Logentry] Follow-up Re: Overall FCal modules status during Be tgt run
gleasonc at jlab.org
gleasonc at jlab.org
Thu Mar 7 09:55:03 EST 2019
Logentry Text:
--
These 4 channels were checked today. All showed good signal. Since I did not know if this image was looking upstream or downstream, I checked both positive and negative x values. See summary below. These could have dropped hv during the Be run period for a small amount of time then recovered, have a bad fadc channel, or the mapping from module(0,1,2,3,...) to FCAL X,Y is incorrect and the modules showing up as bad in the image are not in the true location. This last part needs to be verified.
X Y Crate slot channel good? size
26 -1 2 BOT 9 9 ok at fadc 1V
-26 -1 7 BOT 19 13 ok at fadc 1V
6 -8 3 MID 13 13 ok at fadc 300mV
-6 -8 6 MID 7 1 ok at fadc 300mV
24 -11 3 BOT . 5 3 ok at fadc 1.5V
-24 -11 6 BOT 16 7 ok at fadc 1V
-18 12 6 TOP 7 2 ok at fadc 1V
18 12 2 TOP 15 14 ok at fadc 1V
---
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/3664182
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mailman.jlab.org/pipermail/primexd/attachments/20190307/1cfe464e/attachment.html>
More information about the Primexd
mailing list