Attending: DH,KD,CZ,NK,BT,TA,JC,MK,RF,CT
MK: DNP conference report from Kapalua, Maui, HI
-Talks by YX, MK, ASUNH, PK, CZ well received
-Discussion with D. Phillips
-Got Maid2003 source code from L. Tiator
DH: New field map
-Abby's map tot.dat mapped 43k points
-threw away values which differed by more than 200G from Biot-Savart
(150 points)
-fit mapped field with B.S. with coil offsets -> R->sucked in by 8.1mm
(consistent with survey), opening angles differ by 0.45 or 0.22 deg,
z+8.09mm unexpected
-Grid -200<x<200, -70<y<70, -10<z<290
-New grid defined: fit 27point cube around measured point with Taylor
expansion of 2nd order (=10 parameters)
-Generated new "bgrid" file for old grid
-Gridsize big enough? Presently zero assumed beyond grid
boundary (field there is ~450G ). Will extend grid to cover TOF and
BATS and to a size where field falls below a certain value (~200G)
-Recrunch of some hydrogen data could be done right away
No agenda set for 10/11/2005. Eventually wait for recrunch results and
meet only 10/18/2005 (also rehearsal for TA).
Regards,
Michael
--+-------------------------------------+--------------------------+ | Office: | Home: | |-------------------------------------|--------------------------| | Dr. Michael Kohl | Michael Kohl | | Laboratory for Nuclear Science | 5 Ibbetson Street | | MIT-Bates Linear Accelerator Center | Somerville, MA 02143 | | Middleton, MA 01949 | U.S.A. | | U.S.A. | | | - - - - - - - - - - - - | - - - - - - - - -| | Email: kohlm@mit.edu | K.Michael.Kohl@gmx.de | | Work: +1-617-253-9207 | Home: +1-617-629-3147 | | Fax: +1-617-253-9599 | Mobile: +1-978-580-4190 | | http://blast.lns.mit.edu | | +-------------------------------------+--------------------------+
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