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Message ID: 1616
Entry time: Thu May 21 18:05:03 2009
In reply to: 1588
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| Author: |
pete |
| Type: |
Update |
| Category: |
SUS |
| Subject: |
ETMX coils look OK |
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| Quote: |
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I checked the four rear coils on ETMX by exciting XXCOIL_EXC channel in DTT with amplitude 1000@ 500 Hz and observing the oplev PERROR and YERROR channels. Each coil showed a clear signal in PERROR, about 2e-6 cts. Anyway, the coils passed this test.
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I also made xfer fctns of the 4 piston coils on ETMY and ETMX with OL_PIT. (I looked at all 4 even though the attached plot only shows three.) So it looks ike the coils are OK. |
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