From maurice at snf.stanford.edu  Thu Dec 12 09:09:13 2002
From: maurice at snf.stanford.edu (Maurice Stevens)
Date: Thu, 12 Dec 2002 09:09:13 -0800
Subject: LTO test/ rotated injectors
Message-ID: <3DF8C2B8.9C72F1F4@snf.stanford.edu>



These are the result of the test run yesterday after the injector were
rotated from 7 and 5 o'clock (right and left standing at the tube door)
to 11 and 1 o'clock.


                cen       top      bot      rig       lef        uni
center      5691   6032   5321   5100   6025   16.5%
boat1

center      5217   5483   5085   5085   5008   10.6%
boat2

center      5470   5576   5290   5042   5729   12.7%
of tube

center      5266   5878   4983   5360   5135   16.8%
boat3

center      4692   5402   4131   4940   4353   27.0%
boat4


The previous test run 12/4/02 with the injectors in there normal 7 and 5
o'clock position gave:

                cen       top      bot      rig       lef        uni
center      4799   5145   4533   5107   4532   12.7%
boat1

center      5350   5813   4978   5532   5057   14.1%
boat2

center      5320   5610   5023   5558   5111   11.2%
of tube

center      5247   5628   4956   5388   5017   12.8%
boat3

center      4678   5073   4478   4976  4526   11.5%
boat4




--
maurice at stanford.edu

Maurice Stevens
Stanford Nanofabrication Facility
CIS Room 142, Mail Code 4070
Stanford, CA  94305
P. (650)725-3660
F. (650)725.6278




From maurice at snf.stanford.edu  Thu Dec 12 09:54:05 2002
From: maurice at snf.stanford.edu (maurice at snf.stanford.edu)
Date: Dec 12, 2002 9:54:05 AM
Subject: Problem tylanbpsg 2002-10-30 16:32:57: Uniformity poor, 27% / corrected
Message-ID: <mailman.398.1357938890.25992.tylanbpsg-pcs@snf.stanford.edu>

Uniformity is now running at historical norm ~12%  see archive
Uniformity improvement tests are continuing