[IGSSTATION-840]: CRO1: new GPS receiver

[Oivind Ruud <ruud @ unavco.org>]

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IGS Station Mail          24 Feb 17:31:02 PST 2006      Message Number 840
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Author: Oivind Ruud, UNAVCO

Dear Colleagues,

A new Ashtech UZ-12 receiver has been installed at the St. Croix (CRO1) IGS 
station today. New data will be made public shortly and an updated log will be 
submitted to the IGS-CB. There was unfortunately a data gap during the work 
between February 22nd (2006.053 ~17:30 UTC) - February 24th (2006.055 00:00 
UTC). We apologize for this data loss.

Work was also done to try to further mitigate any lingering reference clock 
instabilities observed earlier.

We would like to thank the personnel at the St. Croix VLBA station for their 
assistance in swapping the equipment.

Maintenance and operations of the CRO1 station is a collaborative effort 
supported by JPL, UNAVCO, and the National Radio Astronomy Observatory (NRAO) 
St. Croix VLBA Station, with funding provided by NASA's Earth Surface and 
Interior Focus Area - Science Mission Directorate.

Best regards,

    -Oivind Ruud