AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40

CARME, Page 31 of 34

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ID Date Author Subject Text   68   Sat Sep 11 16:01:44 2021 CB RSS Preparations for shutdown Found CARME pressure at 2E-7 mbar Raspberry pi took pictures until 4 am and      67   Fri Sep 10 18:09:14 2021 CB RSS ML Leak test + baking system test Leak tested CARME via He leak tester + He bottle. No leaks could be found. Some       66   Fri Sep 10 10:50:55 2021 CB RSS ML Pressure after overnight pump down Pressure found in 10-7 mbar range. Decided to leak test anyway for safety.      65   Thu Sep 9 13:01:07 2021 CB RSS + OG All feedthrough flanges mounted and motor rotated Moved cables that touched neg pumps. See  photos. Please bear in mind perspective. Note avoiding touching chamber       64   Wed Sep 8 17:03:07 2021 CB RSS + OG NB Six feedthrough flanges mounted Continued to mount flanges as per previous ELOG entry. Peter also remarked that the wires look a  23x    63   Wed Sep 8 10:52:54 2021 CB RSS + OG First feedthrough flange mounted Assembled feedthrough flange with re-cut  SS support bracket. M3 vented on the  sides, M3x30 partly threaded on top. Top      62   Tue Sep 7 14:10:02 2021 CB RSS + OG Strain relief SS support re-drilled Re-drilled SS supports in order to fit M3 screws.      61   Tue Sep 7 12:40:43 2021 CB ML + RH CARME survey preparation Rudi and survey group representative came to CARME.       60   Tue Sep 7 11:37:05 2021 CB RSS + OG Update on strain relief screw issues Tested every strain relief. M3 screws get stuck at different points in each hole. Only one good hole out of 16      59   Mon Sep 6 14:13:17 2021 CB ML Motors mounted - first attempt Mounted both  motors on CARME. Started  with outside motor.      58   Sat Sep 4 15:54:50 2021 CB RSS Motor mounting preparation Prepared the motors to be mounted and  found all components required. No issues.      57   Fri Sep 3 15:55:00 2021 CB RSS Issues with cable clamps Attempted to mount cable clamps for strain relief on inner part of Allectra       56   Fri Sep 3 14:14:40 2021 TD Leybold IE514 manual & calibration data        55   Fri Sep 3 08:14:51 2021 CB RSS Issues foreseeable splitting CARME In order to install the detector supports and eventually install the detectors   7x    54   Fri Sep 3 08:12:39 2021 CB RSS Pressure after overnight pump down 03.09.2021   09:00   5.27E-7 mbar      03.09.2021   13:00   4.08E-7 mbar                         53   Thu Sep 2 21:04:26 2021 CB RSS ML + DR OG Gate valves mounted + pump down Mounted both gate valves and support. Gate valves could not be installed one bolt   6x    52   Thu Sep 2 10:41:16 2021 CB RSS + DR OG CARME connected to the CRYRING Connected CARME to the CRYRING via tube  plus bellows. See attach.      51   Wed Sep 1 17:14:16 2021 CB RSS + DR ML CARME mounted on the CRYRING Lifted CARME with Al support on the  CRYRING. No issues during transportation.      50   Wed Sep 1 12:05:28 2021 CB RSS Preparation for CARME on CRYRING YR09 Mounted additional cross member for motor support. See attach 1      49   Tue Aug 31 18:56:35 2021 CB CARME status (ELOG does not allow more pictures to be added to previous entry)  9x

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