ibrahim.abouelfettouh@LIGO.ORG - posted 08:42, Tuesday 16 July 2024 (79164)
Fast Shutter Counts and Ratio Before and After Shuttering
AS_A Counts after shuttering yield a ratio of 325 ppm. Find screenshot below. Template for this ndscope is saved under:
/opt/rtcds/userapps/release/sys/h1/templates/ndscope/fastshuttercheck.yaml
This is with the +Y alignment spot in SR3 detailed in alog 79103:
| Start | +P move | -P move | +Y move | -Y move | |
| SR3 P slider | 438.7 | 651.1 | 138.7 | 438.7 | 438.7 |
| SR3 Y slider | 122.2 | 122.2 | 122.2 | 322.2 | -167.8 |
Images attached to this report
