From kyang at snf.stanford.edu Thu Oct 11 07:14:34 2001 From: kyang at snf.stanford.edu (kyang at snf.stanford.edu) Date: Oct 11, 2001 7:14:34 PM Subject: Comment metalica 2001-10-11 19:14:33: Base pressure larger than 1E-6 torr Message-ID: I waited for three hours for cryo pump to pump down the system, I could only get 1.52E-6 torr. The temperature of the pump is 18K, so it is normal. I do not know why the system can not be pumped down to lower pressure. Can someone take a look? Thanks Kai 408-452-0282 X205 From flannery at snf.stanford.edu Fri Oct 12 09:15:22 2001 From: flannery at snf.stanford.edu (flannery at snf.stanford.edu) Date: Oct 12, 2001 9:15:22 PM Subject: Problem metalica 2001-10-12 21:15:21: Thermal Paste Message-ID: We're nearly out. From jperez at snf.stanford.edu Mon Oct 15 01:34:20 2001 From: jperez at snf.stanford.edu (jperez at snf.stanford.edu) Date: Oct 15, 2001 1:34:20 PM Subject: Problem metalica 2001-10-12 21:15:21: Thermal Paste Message-ID: From jperez at snf.stanford.edu Wed Oct 17 02:30:39 2001 From: jperez at snf.stanford.edu (jperez at snf.stanford.edu) Date: Oct 17, 2001 2:30:39 PM Subject: Shutdown metalica 2001-10-17 14:30:39: Cryo regen needed Message-ID: From cbaxter at snf.stanford.edu Wed Oct 17 10:27:11 2001 From: cbaxter at snf.stanford.edu (cbaxter at snf.stanford.edu) Date: Oct 17, 2001 10:27:11 PM Subject: Shutdown metalica 2001-10-17 14:30:39: Cryo regen needed Message-ID: cryo regen completed From jperez at snf.stanford.edu Mon Oct 22 11:07:34 2001 From: jperez at snf.stanford.edu (jperez at snf.stanford.edu) Date: Oct 22, 2001 11:07:34 AM Subject: Shutdown metalica 2001-10-22 11:07:34: Can't get 10 ohms on targets Message-ID: From jperez at snf.stanford.edu Mon Oct 22 11:11:46 2001 From: jperez at snf.stanford.edu (jperez at snf.stanford.edu) Date: Oct 22, 2001 11:11:46 AM Subject: Shutdown metalica 2001-10-22 11:11:45: Can't get >10 mega ohms Message-ID: From ericp at snf.stanford.edu Mon Oct 22 10:25:24 2001 From: ericp at snf.stanford.edu (ericp at snf.stanford.edu) Date: Oct 22, 2001 10:25:24 PM Subject: Problem metalica 2001-10-22 22:25:22: Resistance ok Message-ID: The machine is usable. After cleaning, Resistance is ~6Mohm. In general, it's ok to sputter with low resistance. From jhaydon at snf.stanford.edu Tue Oct 23 11:42:49 2001 From: jhaydon at snf.stanford.edu (jhaydon at snf.stanford.edu) Date: Oct 23, 2001 11:42:49 AM Subject: Shutdown metalica 2001-10-22 11:11:45: Can't get >10 mega ohms Message-ID: ok to use From jhaydon at snf.stanford.edu Tue Oct 23 11:43:05 2001 From: jhaydon at snf.stanford.edu (jhaydon at snf.stanford.edu) Date: Oct 23, 2001 11:43:05 AM Subject: Shutdown metalica 2001-10-22 11:07:34: Can't get 10 ohms on targets Message-ID: ok to use From jhaydon at snf.stanford.edu Tue Oct 23 11:43:15 2001 From: jhaydon at snf.stanford.edu (jhaydon at snf.stanford.edu) Date: Oct 23, 2001 11:43:15 AM Subject: Problem metalica 2001-10-22 22:25:22: Resistance ok Message-ID: From nchen at snf.stanford.edu Sun Oct 28 07:22:48 2001 From: nchen at snf.stanford.edu (nchen at snf.stanford.edu) Date: Oct 28, 2001 7:22:48 PM Subject: Problem metalica 2001-10-28 19:22:46: side target shot (1 Ohm resisitance only) Message-ID: From jperez at snf.stanford.edu Mon Oct 29 10:04:24 2001 From: jperez at snf.stanford.edu (jperez at snf.stanford.edu) Date: Oct 29, 2001 10:04:24 AM Subject: Shutdown metalica 2001-10-29 10:04:22: power supply Message-ID: the power supply is not working, cause is not yet known From ericp at snf.stanford.edu Mon Oct 29 11:50:21 2001 From: ericp at snf.stanford.edu (ericp at snf.stanford.edu) Date: Oct 29, 2001 11:50:21 AM Subject: Problem metalica 2001-10-29 11:50:20: PS ok, vacuum sw bad. Message-ID: It needs a new vacuum switch. It ran fine after bypassing -Eric From jhaydon at snf.stanford.edu Mon Oct 29 02:25:00 2001 From: jhaydon at snf.stanford.edu (jhaydon at snf.stanford.edu) Date: Oct 29, 2001 2:25:00 PM Subject: Shutdown metalica 2001-10-29 10:04:22: power supply Message-ID: Power supply is ok. Ok to use From jhaydon at snf.stanford.edu Mon Oct 29 02:25:21 2001 From: jhaydon at snf.stanford.edu (jhaydon at snf.stanford.edu) Date: Oct 29, 2001 2:25:21 PM Subject: Problem metalica 2001-10-29 11:50:20: PS ok, vacuum sw bad. Message-ID: all is ok From jhaydon at snf.stanford.edu Mon Oct 29 02:25:55 2001 From: jhaydon at snf.stanford.edu (jhaydon at snf.stanford.edu) Date: Oct 29, 2001 2:25:55 PM Subject: Problem metalica 2001-10-28 19:22:46: side target shot (1 Ohm resisitance only) Message-ID: could not duplicate problem system appears ok