From tberg at snf.stanford.edu Mon Feb 2 07:13:59 2004 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Mon, 2 Feb 2004 07:13:59 -0800 Subject: Problem tylansige 2004-01-15 06:24:09: needs test Message-ID: system tested ok has intermittant problem with Gateinterlock From tberg at snf.stanford.edu Mon Feb 2 07:15:07 2004 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Mon, 2 Feb 2004 07:15:07 -0800 Subject: Problem tylansige 2004-01-31 16:23:29: coat8 program went through Message-ID: Problem is intermittant will try and determine why gateinterlock doesn't always work. From tberg at snf.stanford.edu Tue Feb 3 06:29:22 2004 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Tue, 3 Feb 2004 06:29:22 -0800 Subject: Shutdown tylansige 2004-01-30 17:45:40: GNTLK off Message-ID: Replaced time delay relay for gate valve From tberg at snf.stanford.edu Tue Feb 3 06:31:10 2004 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Tue, 3 Feb 2004 06:31:10 -0800 Subject: Problem tylansige 2004-02-03 06:31:10: possible gate interlock Message-ID: Replaced relay observing operation. From tberg at snf.stanford.edu Tue Feb 3 06:36:18 2004 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Tue, 3 Feb 2004 06:36:18 -0800 Subject: Problem tylansige 2004-02-03 06:36:17: Possible gate valve problem Message-ID: Replaced relay, observing From tberg at snf.stanford.edu Tue Feb 3 06:51:52 2004 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Tue, 3 Feb 2004 06:51:52 -0800 Subject: Problem tylansige 2004-02-03 06:31:10: possible gate interlock Message-ID: duplicate entry From tberg at snf.stanford.edu Mon Feb 9 06:39:13 2004 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Mon, 9 Feb 2004 06:39:13 -0800 Subject: Problem tylansige 2004-02-03 06:36:17: Possible gate valve problem Message-ID: Replaced TD relay has been working fine since From ychliu at snf.stanford.edu Fri Feb 13 00:32:58 2004 From: ychliu at snf.stanford.edu (ychliu at snf.stanford.edu) Date: Fri, 13 Feb 2004 00:32:58 -0800 Subject: Problem tylansige 2004-02-13 00:32:57: tube8 found vented and cannot pump down Message-ID: From mdickey at snf.stanford.edu Fri Feb 13 07:16:59 2004 From: mdickey at snf.stanford.edu (mdickey at snf.stanford.edu) Date: Fri, 13 Feb 2004 07:16:59 -0800 Subject: Problem tylansige 2004-02-13 00:32:57: tube8 found vented and cannot pump down Message-ID: Opened and closer door, pumped down fine. For some reasongave valve interlock did not actuate. Back in pump program. From mdickey at snf.stanford.edu Mon Feb 23 10:55:02 2004 From: mdickey at snf.stanford.edu (mdickey at snf.stanford.edu) Date: Mon, 23 Feb 2004 10:55:02 -0800 Subject: Shutdown tylansige 2004-02-23 10:55:01: Bottle change Message-ID: Tube is down for bottle change From seymour at snf.stanford.edu Tue Feb 24 13:16:38 2004 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Tue, 24 Feb 2004 13:16:38 -0800 Subject: Shutdown tylansige 2004-02-23 10:55:01: Bottle change Message-ID: the cylinder has been changed and the leak check passed. From rohits at snf.stanford.edu Tue Feb 24 13:42:31 2004 From: rohits at snf.stanford.edu (rohits at snf.stanford.edu) Date: Tue, 24 Feb 2004 13:42:31 -0800 Subject: Problem tylansige 2004-02-24 13:42:30: MFS Alarm Message-ID: Just silenced it on the front panel ('clear' button). MFS controller at the back says 'GEH4 LEAK' From seymour at snf.stanford.edu Tue Feb 24 15:29:37 2004 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Tue, 24 Feb 2004 15:29:37 -0800 Subject: Problem tylansige 2004-02-24 13:42:30: MFS Alarm Message-ID: The GeH4 MFS alarm has been cleared. From seymour at snf.stanford.edu Wed Feb 25 16:23:16 2004 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Wed, 25 Feb 2004 16:23:16 -0800 Subject: Shutdown tylansige 2004-02-25 16:23:16: iunvestigating possible gas leak. Message-ID: I aborted the process in step 70 due to alarm condition in the bank sensor. From seymour at snf.stanford.edu Thu Feb 26 10:35:30 2004 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Thu, 26 Feb 2004 10:35:30 -0800 Subject: Shutdown tylansige 2004-02-25 16:23:16: iunvestigating possible gas leak. Message-ID: The tube is ok to use. The gas leak was not in bank 2. From ychliu at snf.stanford.edu Sat Feb 28 11:45:02 2004 From: ychliu at snf.stanford.edu (ychliu at snf.stanford.edu) Date: Sat, 28 Feb 2004 11:45:02 -0800 Subject: Problem tylansige 2004-02-28 11:45:01: Very bad deposition Message-ID: I did another test run of Ge deposition. The results came out very bad. There are many particles (hillocks). Some large size (more than 10micron) clusters were also found in the deposited films.