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Reports until 15:48, Thursday 08 June 2017
H1 SEI
hugh.radkins@LIGO.ORG - posted 15:48, Thursday 08 June 2017 - last comment - 15:57, Thursday 08 June 2017(36739)
LHO LVEA Tilt Studies at Roam5--With wind from SW

Decent blast of wind today gave opportunity to assess the Roam5 position--I only moved there on Tuesday.

First plot shows the speed & direction for the CS and w/ Robert have learned the wind sensor has shifted out of position.  Don't know when but need to add about 90 degrees to reading.  Will fix Tuesday--FRS 8292.

The second plot shows the usual ASD and coherences between the ITMY and HAM5 (roamer) STS2s.  Roam5 position is getting pretty close to ITMY so no surprise that it is looking very similar.  While close, as previous positions have shown, no need to relocate the ITMY yet.  The quiet time in this measurement is 1000 utc 8 June; the windy period analyzed begins at 1700 utc 8 June.

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hugh.radkins@LIGO.ORG - 15:57, Thursday 08 June 2017 (36740)

Here is my roaming locations map.  The green bordered red disks with numbers are the locations.

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