[IGSMAIL-2314] IRKT

[L.Chirkova]

IGS Electronic Mail      Mon Jun 21 18:53:23 PDT 1999      Message Number 2314
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Author: L.Chirkova
Subject: IRKT: Reference frequency from another H-maser

Dear IGS Colleagues:

Please be informed that after a series of  unexpected failures in the
operation of basic hydrogen maser providing activity of GPS and GLONASS
receivers of the Irkutsk IGS/IGEX-98 station, we was forced to change a 
reference frequency source. Since of June 21st, 1999 at 2:23 UT  we
connected receivers to another H-maser.
As a sequence, some jumps are  possible in the time scales behavior of
all two Irkutsk station receivers participating in  IGS (IRKT
-TurboRogue-8000)  and IGEX-98 (IRKG -Trimble 4000SGL).

Sincerely, Liliya I. Chirkova


[Mailed From: "Chirkova L.I." <logp at irk.ru>]