From yamanaka at snf.stanford.edu Mon Jun 13 15:10:28 2005 From: yamanaka at snf.stanford.edu (yamanaka at snf.stanford.edu) Date: Mon, 13 Jun 2005 15:10:28 -0700 Subject: Problem raith SNF 2005-06-13 15:10:27: RAITH monitor doesn't work Message-ID: The monitor of LEO doesn't work on both CCD and SEM mode. Previous user also reported that problem. From jwc at snf.stanford.edu Tue Jun 14 09:13:17 2005 From: jwc at snf.stanford.edu (jwc at snf.stanford.edu) Date: Tue, 14 Jun 2005 09:13:17 -0700 Subject: Comment raith SNF 2005-05-20 16:34:38: Four new users on the system this week Message-ID: From jwc at snf.stanford.edu Tue Jun 14 09:47:50 2005 From: jwc at snf.stanford.edu (jwc at snf.stanford.edu) Date: Tue, 14 Jun 2005 09:47:50 -0700 Subject: Problem raith SNF 2005-06-13 15:10:27: RAITH monitor doesn't work Message-ID: Cleared All that was needed was to reboot the LEO computer and all was fine. JWC 06142005:0948 From jwc at snf.stanford.edu Tue Jun 14 09:49:55 2005 From: jwc at snf.stanford.edu (jwc at snf.stanford.edu) Date: Tue, 14 Jun 2005 09:49:55 -0700 Subject: Comment raith SNF 2005-05-17 10:29:46: Users are restricted to no more than 25 kV. Message-ID: From jwc at snf.stanford.edu Tue Jun 21 17:04:20 2005 From: jwc at snf.stanford.edu (jwc at snf.stanford.edu) Date: Tue, 21 Jun 2005 17:04:20 -0700 Subject: Shutdown raith SNF 2005-06-21 17:04:19: OFF LINE FOR SEM COLUMN REPLACEMENT Message-ID: From jwc at snf.stanford.edu Fri Jun 24 13:33:58 2005 From: jwc at snf.stanford.edu (jwc at snf.stanford.edu) Date: Fri, 24 Jun 2005 13:33:58 -0700 Subject: Shutdown raith SNF 2005-06-21 17:04:19: OFF LINE FOR SEM COLUMN REPLACEMENT Message-ID: completed -- proceeding with PCM test and Qualification From jwc at snf.stanford.edu Fri Jun 24 13:36:07 2005 From: jwc at snf.stanford.edu (jwc at snf.stanford.edu) Date: Fri, 24 Jun 2005 13:36:07 -0700 Subject: Problem raith SNF 2005-06-24 13:36:06: Users restricted to 10 kv through July 6, 2005 Message-ID: No operations above 10 kV -- the system was tested hot to 20 kV and cold to 30 kV but we wish to allow additional time for FE-Gun tip conditions to stabilize and vacuum to enter the 10e--010 mbar range. I will qualify the system for higher accelration voltages on July 5, 2005 James Conway 06242005:13:34:00.00 From jwc at snf.stanford.edu Mon Jun 27 17:14:49 2005 From: jwc at snf.stanford.edu (jwc at snf.stanford.edu) Date: Mon, 27 Jun 2005 17:14:49 -0700 Subject: Problem raith SNF 2005-06-24 13:36:06: Users restricted to 10 kv through July 6, 2005 Message-ID: TESTED TO 20 KV IN OPERATIONS AND EMISSION IS STABLE. From jwc at snf.stanford.edu Mon Jun 27 17:16:46 2005 From: jwc at snf.stanford.edu (jwc at snf.stanford.edu) Date: Mon, 27 Jun 2005 17:16:46 -0700 Subject: Comment raith SNF 2005-06-27 17:16:45: USERS ARE RESTRICTED TO BELOW 20 KV OPERATIONS. Message-ID: THE NEW FE GUN CONTINUES TO RUN IN WELL AND EMISSION IS STABLE TO 20 KV. WE WILL TEST HIGHER ACCELERATION VOLTAGES AFTER THE FOURTH OF JULY BREAK. JWC 06272005:17:17:00.00 From ifushman at snf.stanford.edu Wed Jun 29 22:49:57 2005 From: ifushman at snf.stanford.edu (ifushman at snf.stanford.edu) Date: Wed, 29 Jun 2005 22:49:57 -0700 Subject: Problem raith SNF 2005-06-29 22:49:56: unable to image Message-ID: From jwc at snf.stanford.edu Thu Jun 30 11:56:17 2005 From: jwc at snf.stanford.edu (jwc at snf.stanford.edu) Date: Thu, 30 Jun 2005 11:56:17 -0700 Subject: Problem raith SNF 2005-06-29 22:49:56: unable to image Message-ID: cleared System functionality restored... At 22:15 06292005 there was an EHT trip at 10 kV on FUSHMAN login. The L-REM module on LEO was lost or corrupted eliminating image acquisition SW on thne platform. Reseting hardware after SHUTTING DOWN AND RESTARTING both LEO and RAITH computers corrected the problem.