AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40
  CARME, Page 2 of 28  ELOG logo
IDup Date Author Subject Text Attachments
  21   Fri Sep 25 12:58:33 2020 JMFriday 25/09/2010:00   Vessel P = 3.99e-8 mbar, 
RGA P = 1.4e-6 mbar 

10:54   Vessel P = 3.89e-8
 Photos.zip 
  22   Sat Sep 26 09:31:46 2020 JM, CB (both remotely)Baking over weekendSat 26 Sep

09:15 Baking started automatic
mode
 temps.pngtemps2.pngHeaters.jpg20200927_1732_temps.png 
  23   Mon Sep 28 13:04:27 2020 JMBakingI have (fingers crossed) got the baking
stepping up nicely now. I have used some
of the outer shell to act as a shield and
 20200928_081831.jpg20200928_130239.jpg 
  24   Wed Sep 30 08:10:36 2020 CB (remotely)First bake of CARME with pumps(NOTE: Raspberry Pi internal clock appears
to be on GMT, rather than GMT+1 due to daylight
saving.)
 19x 
  25   Mon Oct 5 08:21:40 2020 CB (remotely), JMFirst bake of CARME with pumps (cont.)5 OCTOBER

08:21 Temperatures stable overnight. See
 6x 
  26   Mon Oct 12 10:49:36 2020 JMFirst Bakeout of CARME with pumps (cont)12 October 

10:00 Bakeout temperatures stable.
Pressure on the backing line is 3e-7mbar
 temp6.png 
  27   Mon Oct 19 13:57:52 2020 JMNeg ActivationNeg and Neg-Ion pumps have been connected
up to the control modules. Controller on
the right is connected to the D-2000s. Middle
 Photos.zip20201019_154921.jpg 
  28   Thu Oct 22 10:39:40 2020 TDThursday 22 October
10.40
 19x 
  29   Thu Oct 22 22:15:00 2020 CB (remotely)Cooling down after first NEG activationThu 22 October

22:15 Temperatures stables, slowly decreasing.
 7x 
  30   Mon Oct 26 10:35:05 2020 JM, CB(remotely)Cooling10:10 Pressure on the chamber = 3.1e-8mbar.
RE-72 temperatures are ~120-125C with set
limits at 80C. D2000 temperatures are
 Screenshot_from_2020-10-26_14-10-08.png20201027_0803_temps.png27102020_pump_down.png27102020_pump_down.png 
  31   Wed Oct 28 10:41:57 2020 TDWednesday 28 October
10.32
 6x 
  32   Thu Oct 29 08:02:29 2020 CB, JM (remotely)CARME pressureAttached is the temperature plot for bakeout
period including tags for NEG activation
etc.
 20201029_080001.jpgBakeout_pump_down.png20201119_temps.png 
  33   Tue Nov 10 12:25:29 2020 JMCable harnessesThe length of the wire needed was estimated
with the aid of a scale image of the detectors
in the CARME chamber and foam model pieces.
 20201102_155336.jpgFigure_1.png20201102_154648.jpgPhotos.zip 
  34   Tue Nov 24 12:24:01 2020 JMRGA scansRGA laptop passcode: tw%11&STA-
  

RGA scans set up and plotting data
 20201124_124107.jpg 
  35   Wed Nov 25 10:39:37 2020 TDWednesday 25 November
10.39
 7x 
  36   Fri Dec 4 16:49:36 2020 TDFriday 4 December   7x 
  37   Mon Dec 7 14:29:12 2020 JMCARME packing up   20201207_122353.jpg20201207_113905.jpg20201207_110714.jpg 
  38   Mon Aug 9 12:36:00 2021 TD, RSS, ABDMonday 9 August
Attachments 1-5 - CARME shipment in CRYRING
hall
 7x 
  39   Tue Aug 10 12:22:56 2021 TD RSSTuesday 10 August
Attachments 1-3 - 2 of 4 SAES D2000 installed
at same ports used for STFC DL XHV tests
 20210810_115555.jpg20210810_115607.jpg20210810_115617.jpg 
  40   Wed Aug 11 12:30:40 2021 TD RSSWednesday 11 August
Attachments 1 & 2 - 2x SAES D-2000 re-fitted
to side ports
 8x 
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