From levi at snf.stanford.edu Mon Apr 11 00:18:45 2005 From: levi at snf.stanford.edu (levi at snf.stanford.edu) Date: Mon, 11 Apr 2005 00:18:45 -0700 Subject: Problem raith SNF 2005-04-11 00:18:44: Had power outage. system vac. is low Message-ID: Due to power outage at CIS, both computers were down. System vac. is slowly going up again. Gun Vac. is OK. Can not get samples out of the system. James will look at it in the morning. Ofer From jwc at snf.stanford.edu Mon Apr 11 09:33:02 2005 From: jwc at snf.stanford.edu (jwc at snf.stanford.edu) Date: Mon, 11 Apr 2005 09:33:02 -0700 Subject: Shutdown raith SNF 2005-04-11 09:32:58: off line through NOON today -- Power failure overnight Message-ID: bringing the system back up on line Power failure and then nested interlock problems From jwc at snf.stanford.edu Mon Apr 11 16:08:12 2005 From: jwc at snf.stanford.edu (jwc at snf.stanford.edu) Date: Mon, 11 Apr 2005 16:08:12 -0700 Subject: Shutdown raith SNF 2005-04-11 09:32:58: off line through NOON today -- Power failure overnight Message-ID: system coming back up From jwc at snf.stanford.edu Mon Apr 11 18:12:32 2005 From: jwc at snf.stanford.edu (jwc at snf.stanford.edu) Date: Mon, 11 Apr 2005 18:12:32 -0700 Subject: Problem raith SNF 2005-04-11 00:18:44: Had power outage. system vac. is low Message-ID: From jwc at snf.stanford.edu Mon Apr 11 18:50:23 2005 From: jwc at snf.stanford.edu (jwc at snf.stanford.edu) Date: Mon, 11 Apr 2005 18:50:23 -0700 Subject: Comment raith SNF 2005-04-11 18:50:22: Users restricted to 10 kV acceleration voltage until further notice. Message-ID: Due to just bringing up the FE-Gun and until gun vacuum levels return to mid -0010 mbar levels users are restricted to 10 kV acceleration voltage level only. Expect return to up to 20 kV later in the week. JWC 04112005:18:54 From tberg at snf.stanford.edu Mon Apr 18 16:28:26 2005 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Mon, 18 Apr 2005 16:28:26 -0700 Subject: Shutdown raith SNF 2005-04-18 16:28:25: Shutdown for column disassembly Message-ID: Raith FS here for column work From tberg at snf.stanford.edu Tue Apr 19 16:18:53 2005 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Tue, 19 Apr 2005 16:18:53 -0700 Subject: Comment raith SNF 2005-04-19 16:18:52: Column work Message-ID: Raith has broken down column and changed liner tubeand aperatures and will disassemble it again tonight for blanker assy From tberg at snf.stanford.edu Thu Apr 21 14:04:29 2005 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Thu, 21 Apr 2005 14:04:29 -0700 Subject: Comment raith SNF 2005-04-21 14:04:28: LL Turbo dead Message-ID: Raith continues to address Jame's issues. UNfortunately the LL tubo died yesterday evening. Parts are on order but will not be here until tomorrow. No users until at earliest tomorrow afternoon. From tberg at snf.stanford.edu Fri Apr 22 13:47:48 2005 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Fri, 22 Apr 2005 13:47:48 -0700 Subject: Shutdown raith SNF 2005-04-18 16:28:25: Shutdown for column disassembly Message-ID: Column is rebuilt-raith still testing system watch for emailsfor status updates From tberg at snf.stanford.edu Fri Apr 22 13:48:17 2005 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Fri, 22 Apr 2005 13:48:17 -0700 Subject: Comment raith SNF 2005-04-19 16:18:52: Column work Message-ID: Column work completed-still testing From tberg at snf.stanford.edu Fri Apr 22 13:49:20 2005 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Fri, 22 Apr 2005 13:49:20 -0700 Subject: Problem raith SNF 2005-04-22 13:49:08: Raith still testing watch emails Message-ID: From tberg at snf.stanford.edu Fri Apr 22 13:49:40 2005 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Fri, 22 Apr 2005 13:49:40 -0700 Subject: Comment raith SNF 2005-04-21 14:04:28: LL Turbo dead Message-ID: Power supply for turbo changed From mtang at snf.stanford.edu Sat Apr 23 10:30:05 2005 From: mtang at snf.stanford.edu (mtang at snf.stanford.edu) Date: Sat, 23 Apr 2005 10:30:05 -0700 Subject: Shutdown raith SNF 2005-04-23 10:30:04: Still down - msg from Raith Message-ID: Sat, 23 Apr 2005 02:46:31 -0400 Dear Raith User Group: The Raith-150 will not be available for use this weekend. We are anticipating normal operations by Monday afternoon. We will send an update Monday morning. Thanks and regards, Mirwais Aktary Raith USA From jwc at snf.stanford.edu Tue Apr 26 10:59:15 2005 From: jwc at snf.stanford.edu (jwc at snf.stanford.edu) Date: Tue, 26 Apr 2005 10:59:15 -0700 Subject: Shutdown raith SNF 2005-04-23 10:30:04: Still down - msg from Raith Message-ID: testing continues and there will be no users access until we have resolved the issues we are attempting to resolve. Raith Update message will be posted this afternoon. From jwc at snf.stanford.edu Tue Apr 26 11:00:22 2005 From: jwc at snf.stanford.edu (jwc at snf.stanford.edu) Date: Tue, 26 Apr 2005 11:00:22 -0700 Subject: Problem raith SNF 2005-04-26 11:00:22: System remains off line to users.. Message-ID: Full RAITH Update later this afternoon. James Conway From jwc at snf.stanford.edu Thu Apr 28 15:57:22 2005 From: jwc at snf.stanford.edu (jwc at snf.stanford.edu) Date: Thu, 28 Apr 2005 15:57:22 -0700 Subject: Problem raith SNF 2005-04-26 11:00:22: System remains off line to users.. Message-ID: From jwc at snf.stanford.edu Thu Apr 28 15:57:40 2005 From: jwc at snf.stanford.edu (jwc at snf.stanford.edu) Date: Thu, 28 Apr 2005 15:57:40 -0700 Subject: Problem raith SNF 2005-04-22 13:49:08: Raith still testing watch emails Message-ID: From jwc at snf.stanford.edu Thu Apr 28 15:57:54 2005 From: jwc at snf.stanford.edu (jwc at snf.stanford.edu) Date: Thu, 28 Apr 2005 15:57:54 -0700 Subject: Comment raith SNF 2005-04-11 18:50:22: Users restricted to 10 kV acceleration voltage until further notice. Message-ID: From jwc at snf.stanford.edu Thu Apr 28 16:01:00 2005 From: jwc at snf.stanford.edu (jwc at snf.stanford.edu) Date: Thu, 28 Apr 2005 16:01:00 -0700 Subject: Comment raith SNF 2005-04-28 16:00:59: Users restricted to no higher than 25 kV. Message-ID: System has been tested to 28 kV with no problems. We continue to recondition the FE-Gun and run it in after the recent PM routine and emission continues to increase slowly towards target values. Column scatter issues when blanked continue with only slight reduction in the leakage values. James Conway Thursday April 27, 2005 : 16:00