Communications | - Magnet failure: MNP17 colling system failure at 1AM stopped data taking for several hours but no damage on hardware. Physics restarted after 2 hours w/o silicon tagger for CAL calibrations. Magnet repaired in the morning - CU cooling system changes: CU/ISC cooling coil in the ISC base plate leaked: it was emptied and is now non available, we will rely on top cooling coil as no intervention is possible; the chiller was moved closer to the ISC to minimize thermalization of coolant with ambient through thermal exchange with the zone air, now chiller more efficient; fan added to cool XY table motors. Please look at the temperature during your shift |
Notes | - Fill elogbook - Take your shifts and launch runs yourself <ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="e6727f79a49e9bd7-27ea0232-40714bc4-9c509490-7b3e70381e32d57ca2f836d7"><ac:plain-text-body><![CDATA[- rcReport has wrong table positions for runs [701-736]; the right correlation table between position and run will be circulated. Please reset runcontrol before starting a new run when you change conditions (table position, beam configuration, trigger, CU conf) | ]]></ac:plain-text-body></ac:structured-macro> |