Logo IGS

YSSK

12329M003

1 Mails
kogan at ldeo.columbia.edu 14-Feb-2000 21:23
IGSMAIL
Subject : [IGSMAIL-2706]: YSSK functions again (22471)
FROM . kogan at ldeo.columbia.edu - kogan@ldeo.columbia.edu
Date : 14-Feb-2000 21:23 -
To : igsmail@igscb.jpl.nasa.gov
Stations : YSSK - DOMES : 12329M003
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IGS Electronic Mail 14 Feb 12:24:03 PST 2000 Message Number 2706
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Author: Grigory Steblov and Mikhail Kogan

STATION: YSSK
DOMES No.: 12329M003
LOCATION: Sakhalin Island, Sea of Japan / Sea of Okhotsk
RUSSIA

Station YSSK is functional again since doy 043, 10-FEB-2000,
after we replaced the Ashtech Z-12 receiver with another receiver
of the same model. We processed four 24-hrs sessions
and the data are good by all criteria.

As mentioned in IGSMAIL-2692, we performed extensive tests of
the receiver, antenna, and cable and found that the receiver failed
on doy 018 (18-JAN-2000). Since that date, phase measurements
were very noisy because of frequent cycle slips
and pseudoranges were often in error by tens of kilometers.

The corrected station log was sent to IGS CB.

Regards,

Grigory Steblov Mikhail Kogan

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Grigory M. Steblov
RDAAC E-mail : steblov at jps.gsras.ru
6-3 Universitetskiy Prospect Telephone: +1-7096-906-7919
Moscow 117333 RUSSIA Fax : +1-7095-335-1954
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_/ _/
_/ Mikhail G. Kogan _/
_/ Lamont-Doherty Earth Observatory E-mail : kogan at ldeo.columbia.edu _/
_/ P.O. Box 1000 / 61, Route 9W Telephone: 914-365-8882 _/
_/ Palisades, NY 10964 USA Fax : 914-365-8150 _/
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