iKAGRA Oplev Calibration
Here's summary of calibration of optical levers
March Test Run (Mar 25 9:00 - Mar 31 17:00)
$(OPTIC) |
K1:VIS-$(OPTIC)_TM_OPLEV_PIT_GAIN |
K1:VIS-$(OPTIC)_TM_OPLEV_PIT_GAIN |
Sum |
Related klog |
EX |
|
|
|
988 (after collimator change) |
EY |
|
|
|
1031 (after collimator change) |
BS |
|
|
|
949,952 (EX, EY values in the klog are wrong because we changed collimators) |
PR3 |
|
|
|
|
MCI |
|
|
|
|
MCI |
|
|
|
|
MCO |
|
|
|
- Please put March values
April Test Run (Apr 11 9:00 - Apr 25 17:00)
$(OPTIC) |
K1:VIS-$(OPTIC)_TM_OPLEV_PIT_GAIN |
K1:VIS-$(OPTIC)_TM_OPLEV_PIT_GAIN |
Sum |
Related klog |
EX |
128.6 |
-131.1 |
1497 |
1436 (after folding) |
EY |
109.5 |
-103.2 |
10066 |
1374 (after folding) |
BS |
168.0 |
-195.0 |
12110 |
949,952 (EX, EY values in the klog are wrong because we changed collimators and configuration to folded) |
PR3 |
244.9 |
229.4 |
37882 |
|
MCI |
1.0 |
1.0 |
85345 |
569(strange; calibration not reflected?) |
MCI |
12.5 |
12.5 |
13144 |
569(strange; calibration not reflected?) |
MCO |
1.0 |
1.0 |
21806 |
569(strange; calibration not reflected?) |
- April values are noted by T. Akutsu on Apr 19, 2016