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Reports until 10:56, Tuesday 28 February 2017
H1 TCS
jason.oberling@LIGO.ORG - posted 10:56, Tuesday 28 February 2017 (34459)
TCS FLIR Beam Dumps Removed (WP 6492)

I removed the beam dumps from the FLIR camera path from both TCS tables today, as per LHO WP 6492.

TCSy

On the TCSy table, I found no beam dump in the FLIR camera path.  The first attachment (TCSy_as_found_zoom_noFLIRBD.jpg) shows a close up shot of the area the dump is supposed to be installed; the empty table fork that holds the dump in place is still on the table.  As there was no beam dump installed here, there wasn't one to remove.  On to TCSx.

TCSx

On the TCSx table, the FLIR camera beam dump was installed as expected.  The 2nd attachment (TCSx_as_found_zoomBD.jpg) shows a close up of the beam dump, sitting just beyond the small power meter.  I removed this beam dump, which can be seen in the final attachment (TCSx_zoom_BD_removed.jpg).

As of the writing of this alog, both TCS CO2 lasers are turned on and functioning normally.  This closes WP 6492.

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