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Thu Dec 9 23:17:47 2010, kiwamu, Update, SUS, beam pointing has been done
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Fri Dec 10 09:58:57 2010, Aidan, Update, SUS, beam pointing has been done
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Sat Dec 11 00:41:55 2010, kiwamu, Update, IOO, alignment of IP_ANG is done
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Tue Dec 14 01:04:23 2010, kiwamu, Update, SUS, alignment of ITMs and PRM done
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Tue Dec 14 15:15:19 2010, kiwamu, Update, SUS, put ETMY and aligned the beam
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Tue Dec 14 22:42:56 2010, kiwamu, Update, SUS, installed the last TT . And some more progresses
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Thu Dec 16 01:23:43 2010, kiwamu, Update, SUS, SRM OSEMs installed
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Message ID: 4040
Entry time: Fri Dec 10 09:58:57 2010
In reply to: 4039
Reply to this: 4044
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Author: |
Aidan |
Type: |
Update |
Category: |
SUS |
Subject: |
beam pointing has been done |
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Good news. I feel multi-chromatic-locking success is just around the corner.
By the way, there's a new presentation on the DCC from the ANU group where they've locked a short single cavity with both colors - G1000735:
https://dcc.ligo.org/cgi-bin/private/DocDB/ShowDocument?docid=14040
Quote: |
[Koji, Osamu and Kiwamu]
We aligned the beam axis pointing down to both X and Y arm.
Now the beams are hitting the centers of both ETMX and ETMY.
Amazingly Osamu made X arm flashing by aligning the cavity.
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