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Entry  Mon Nov 12 09:21:10 2012, Steve, Update, VAC, pumpdown has started beforepd.pngIMG_1800.JPGIMG_1801.JPG
    Reply  Mon Nov 12 16:52:03 2012, Steve, Update, VAC, pumpdown has completed pd74.pngpd74at8h.png
       Reply  Tue Nov 13 08:34:11 2012, Steve, Summary, VAC, pumpdown after 24days at atmosphere pd74d1.png24datm.pngpdd1.png
          Reply  Tue Nov 27 09:44:09 2012, Steve, Update, VAC, pumpdown at 15 days pd74m15d.pngpd74m15d_rga1d.png
          Reply  Tue Dec 18 16:37:40 2012, Steve, Update, VAC, last RGA scan before vent pd74m36d.png36d_vacuum_normal.png
Message ID: 7753     Entry time: Tue Nov 27 09:44:09 2012     In reply to: 7703
Author: Steve 
Type: Update 
Category: VAC 
Subject: pumpdown at 15 days 

 It took 15 days to reach 1e-5 Torr

The RGA was turned on yesterday. The rga scan plotting was not working. Den wrote a Python script to log and plot because the Mathlab had trouble receiving data from our old c0raga.

It turned out that the Joe's log&plot system was working today. Thanks Den and Joe.

Here is the first rga scan.


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Attachment 2: pd74m15d_rga1d.png  32 kB  Uploaded Tue Nov 27 11:01:55 2012  | Hide | Hide all
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