[Brahms-dev-l] 2001 geometry question

Hi all - I have a hopefully very simple question: In 2001, when the MRS
was pushed back 50cm, was only TPM1-D5-TPM2 moved, or was the TOFW also
included?

I ask because currently, as far as I can tell,
* geant pushes back the TOFW when I use the mmpos parameter, placing it at
x~480cm
* in the geometry database, only the TPM1-D5-TPM2 complex has been moved
while the TOFW is still at x~430cm

I noticed because acceptance maps made with mmpos 50 don't quite describe
the data, but I can tweak them to fit by changing the fiducial cut on the
slat range - i.e. consistent with a wrong TOFW position. However, I
thought I knew that the TOFW had also been moved... Could someone clear
this up for me?

Follow-up: In response to this, we should either change the geo db for the
2001 runs, or fix brag so that the TOFW isn't affected by mmpos. The
latter I can do, but if it's the first I'll have to leave it e.g. to Kris.

Thanks :-)

--Bjorn




--
Bjorn H. Samset                           Phone: 22856465/92051998
PhD student, heavy ion physics            Adr:   Schouterrassen 6
Inst. of Physics, University of Oslo             0573 Oslo
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