SEC RIFS GPS S4 Instrument Installation

The following photos were taken on February 9 when the GPS S4 system was installed at Bear Lake Observatory (BLO) for the SEC RIFS project. Click on the small photo for the full-size version.

GPS and DAS PC in BLO equipment bay

GPS card (center) in GPS PC

GPS feedline from bay to Black Box

GPS feedline exits Black Box

GPS feedline exits BLO

GPS feedline closeup

GPS antenna, looking west

GPS antenna, looking south

GPS antenna closeup

Glacier threatens feedline

Glacier destroyed, feedline saved

GPS antenna stays put despite snow and ice

New ground plane installed April 13 2001

View west

View south

Bear Lake Deer

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