[Halla_running] [New Logentry] Status Update

[palatchi at jlab.org]

Logentry Text:
--
We have now aligned our left arm detectors after our 2nd commissioning shift and our rates and statistical widths as measured on natural lead look (preliminarily) good. We are starting commissioning on one of our isotopic lead targets. 

-We are commissioning our first isotopic lead target now and will perform an initial production run and do pedestal runs this morning
-detectors in integrating mode
-S0's have been removed
-Left Q1 readout of current isn't working, but field measurement looks fine and rates look fine. We will ask Jack to fix it later this afternoon.
-We will need to do a sweep because it'll be a long-ish access for Jack to get the readout working. If this occurs before 1pm, we'll ask Bogdan to take out and fix the S0.
-While this access is happening, we'd like the injector group to correct the solenoid angle
-After the access, we'd like MCC to work on FFB commissioning 
-at 5pm, we'll start Moller commissioning
-Tomorrow (at some point after 10am), we'd like it if a spin dance could be performed
-Compton background rates this morning are sometimes going to 3000 (even for 20nA CW), so we suspect bleedthrough from 15uA in HallC but we're not sure
-Note: hac_bcm_avg readout isn't working (will have to be fixed at some point, but not right now)


---

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/3701623
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mailman.jlab.org/pipermail/halla_running/attachments/20190710/8b234e81/attachment.html>