AIDA
GELINA
BRIKEN
nToF
CRIB
ISOLDE
CIRCE
nTOFCapture
DESPEC
DTAS
EDI_PSA
179Ta
CARME
StellarModelling
DCF
K40
CARME
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Entry time:
Tue Nov 23 08:49:33 2021
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<p>Found temperatures and pressure stabilised overnight. See attached.</p> <p>12:00 Began activation of 3x UHV1400 in channel 2, top module. Started using 90 W as per procedure. No effect on temperature. Increased to 120 W. OK</p> <p>14:30 Began activation of 2x UHV1400 in channel 1, in front of the detectors. Considered moving detectors but decided against it since bellows are rated to move at 20C at most. Activated at 60 W (vs. 75 W in procedure). OK</p> <p> </p> <p>All NEG elements off. CARME heaters ramping down to 60 C overnight. </p> <p>Ion pumps activated < 100 C. Valve closed. #4 doesn't come online properly. Sone issues with #2 as well but it recovered on its own. Left cooling down. No changes. Ion pumps off and valve open. Will try tomorrow. Could be faulty cable?</p> <p> </p> <p>Vacuum division may want to activate their pump as well - times unclear.</p>
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Attachment 1:
vacplot24.png
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Attachment 2:
CARMEtemps.png
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Attachment 3:
vacplot24-1.png
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Attachment 4:
CARMEtemps-1.png
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