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Reports until 08:23, Tuesday 24 September 2013
H1 ISC
alexan.staley@LIGO.ORG - posted 08:23, Tuesday 24 September 2013 (7839)
ISCT1/HAM1 work

(Alexa, Kiwamu, Daniel, Paul, Joe)

 

We started work on HAM1/ISCTI yesterday (please refer to D1000313 for HAM1 layout). In particular:

 

1) we moved the green path mirror M10 over by 4inch from its pervious location (away from M10, toward the PSL side)

2) we used the IR beam to approximiately align the green path onto the bottom periscope mirror of ISCT1 with this new location for M10

3) we moved the IR mirror M13 to be approximiately 8inch from M11 (on the HAM2 side)

4) we aligned the IR path onto the bottom periscopre mirror of the ISCT1

 

The green and IR path reach the bottom of the periscope at a suffecient seperation such that they each are centered on their own bottom periscope mirrors. We have also begun alignment of the IR path onto the SHG on ISCT1.

 

Here is a link with pictures.

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