Subject: [IGSMAIL-2126] TROMSO (TRO1) IGS STATION ANTENNA CHANGE
From: Svein Rekkedal and Mette Maehle (via George Preiss)
Date: Mon, 18 Jan 1999 13:10:13 PST

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IGS Electronic Mail      Mon Jan 18 13:10:13 PST 1999      Message Number 2126
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Author: Svein Rekkedal and Mette Maehle (via George Preiss)
Subject: 024 ANTENNA CHANGE AT TROMSO

Subject: TROMSO (TRO1) IGS STATION ANTENNA CHANGE

E4024/99

The antenna at TRO1 has been changed. TRO1 was downloaded and disconnecte=
d
at approximately 12:00 UT on Tuesday 22 December 1998. The D&M-t AOA
antenna was then replaced by an Ashtech D&M-t antenna, part number 701073=

rev. 1, serial number CRG0110. The new antenna was erected in exactly the=

same position as the antenna that was removed. TRO1 recommenced tracking =
at
13:55 UT on Tuesday 22 December 1998. The actual GPS receiver at TRO1 has=

not been changed.

This message is sent on behalf of Svein Rekkedal and Mette Maehle at the
Norwegian Mapping Authority, both of whom were at the time having tempora=
ry
difficulties receiving and sending E-Mails. These difficulties have now
been solved.  Meanwhile the delay in this message is due to our not being=

fully aware of the correct IGS Mail transmission procedures.

We apologise for any inconvenience that might have been caused.

George Preiss

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+++++ PERMANENT UK ADDRESS:
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[Mailed From: Wojciech Preiss <[email-masked]>]