[Halld-jlab] Hall D Staff Meeting notes, Dec. 6
Mark M. Ito
marki at jlab.org
Tue Dec 7 13:29:20 EST 2010
Find the notes at
http://www.jlab.org/Hall-D/software/wiki/index.php/Private:Hall_D_Staff_Meeting%2C_December_6%2C_2010
and below as text.
Private:Hall D Staff Meeting, December 6, 2010
Present: Fernando Barbosa, Eugene Chudakov (chair), Mark Ito, David
Lawrence, Lubomir Pentchev, Yi Qiang, Dmitry Romanov, Elton Smith,
Sascha Somov, Simon Taylor, Beni Zihlmann
Eugene, Announcements
* There is a Physics Division party this week, deadline for signing
up is tomorrow noon.
* solenoid work
+ trying to send current through coil 1 now, goal to go to 50 A
+ quench protection is tripping
+ need to study input signals
o e. g. shunt, expect 66 μV/A, noise much bigger
+ leads are clogged
o warmed to above nitrogen freezing, so probably water
o will run without vapor cooling
* ETC/change request
+ must be done by end of month
* Lehman review this week
+ admin report: Claus
+ Hall B microstrips report
+ solenoid report to be presented by Claus
Fernando
* flash 250 preliminary results look good
+ testing continues
+ if OK, go for next batch in January
* ASIC's order being reviewed by Glenn and Procurement
+ 160 k$ triggers the 150 k$ threshold, domestic vendor
requirements will apply
+ hope to place order by March
Tim
* working on the ETC
* hiring
+ several more techs
+ several more engineers
* Wed.: RFE walk-though for civil
Lubomir
* construction at Blue Crab going well
* FDC: waiting for first cathode boards
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