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| 40m Log |
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 Wed May 25 16:56:44 2022, Paco, Configuration, BHD, IFO recovery - IMC alignment
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 Wed May 25 17:34:47 2022, yuta, Configuration, BHD, IFO recovery - IFO alignment 
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Thu May 26 19:55:43 2022, yuta, Configuration, BHD, Oplevs centered, BHD DCPDs are now online
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Fri May 27 17:45:53 2022, yuta, Configuration, BHD, BHD camera installed, GRY aligned
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Thu Jun 2 20:05:37 2022, yuta, Configuration, PSL, IMC input power recovered to 1W, some alignment works
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Fri Jun 3 12:13:58 2022, Paco, Configuration, CDS, Fix RFM channels
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Fri Jun 3 15:22:51 2022, yuta, Update, LSC, Both arms locked with POY/POX, IR beam centered on TMs with ASS
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Fri Jun 3 17:42:50 2022, yuta, Update, LSC, MICH locks with AS55_Q
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Sun Jun 5 19:46:40 2022, Paco, Update, LSC, Fixed IMC Trans sum issue
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Mon Jun 6 13:35:11 2022, Paco, Update, LSC, First calibrated spectra of MICH at AS55 Q
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Fri Jun 17 16:22:21 2022, yuta, Update, LSC, Actuator calibration of BS. ITMX, ITMY, updated MICH displacement spectra from c1cal 6x
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Thu Jun 16 18:23:15 2022, Paco, Configuration, BHD, Recovering LO beam in BHD DCPDs
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Tue Jun 21 14:17:50 2022, yuta, Configuration, BHD, BHD DCPDs re-routed to c1sus2
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Message ID: 16880
Entry time: Fri May 27 17:45:53 2022
In reply to: 16877
Reply to this: 16886
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| Author: |
yuta |
| Type: |
Configuration |
| Category: |
BHD |
| Subject: |
BHD camera installed, GRY aligned |
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[JC, Paco, Yuta]
After the IFO recovery (elog 40m/16881), we installed an analog camera for BHD fringe using a BNC cable for old SRMF camera so that we can see it from the control room.
We also aligned AS-LO using LO1,LO2 and AS4.
We then aligned GRY injection to get maximum GTRY.
Maximum TEM00s right now are
C1:SUS-ETMX_TRX_OUT_DQ ~0.1
C1:SUS-ETMY_TRY_OUT_DQ ~0.05
C1:ALS-TRX_OUT_DQ ~0.20
C1:ALS-TRY_OUT_DQ ~0.18 |