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Reports until 16:12, Tuesday 28 April 2026
LHO VE
travis.sadecki@LIGO.ORG - posted 16:12, Tuesday 28 April 2026 - last comment - 08:09, Wednesday 29 April 2026(90042)
HAM3 D3 feedthru swapped

The D3 feedthru on HAM3 was swapped from the 3-port version with 3x Dual DB25 feedthrus to the single piece 12x DB25 connector feedthru.  We re-attached the in-vac cables that were originally in that port and Betsy re-attached the in-air cables so that the SUSes can be controlled overnight. 

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betsy.weaver@LIGO.ORG - 08:09, Wednesday 29 April 2026 (90050)
Link 

Cables were unplugged on both the vac and air sides, so keeping track was a bit tedious.  I have started an AS-BUILT cheatsheet which tracks the serial numbers as we go on the main LHO HAM3 Flange Layout DCC page https://dcc.ligo.org/D1002874-v10, see the google doc.  Attached is a snapshot of the sheet with the D3 work logged so far.  
TBC...
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