[IGSMAIL-6037]: NovaRS bugfix

Lytvyn Mykhailo misha at MAO.Kiev.UA
Mon Dec 14 02:46:17 PST 2009


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IGS Electronic Mail      14 Dec 02:46:49 PST 2009      Message Number 6037
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Author: Mykhailo Lytvyn


Dear colleagues,

at IGS electronic mail number 6030 
(http://igscb.jpl.nasa.gov/mail/igsmail/2009/msg00155.html) Tim Springer 
notified wrong epochs in GLONASS ephemeris on Mondays at KHAR and GLSV 
stations. According to information from NovAtel support service it was 
due to firmware  bug. We have obtained and uploaded new firmware at 
GLSV. Also we have changed NovaRS software to enable correction of wrong 
GLONASS NAV epochs from OEMV3 receivers with firmware version up to 3.700.

Now Monday GLONASS ephemerids looks fine at GLSV and KHAR and Data 
Centers when generating brdc-files can use GLONASS NAV files from GLSV 
and KHAR from DOY 348 hour K.

All NovaRS users should download new 1.4.3 software version (source code 
or Mandriva 2010 RPMs) from https://sourceforge.net/projects/novars/files/

Also we maintain Debian/Ubuntu repository for amd64 and i386 arch (for 
details see http://novars.sourceforge.net/download.html)


-- 

With best regards,
		    Mykhailo

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Mykhailo Lytvyn
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Junior Research Scientist
Department of Space Geodynamics,
Main Astronomical Observatory of the
National Academy of Sciences of Ukraine,
27, Ac. Zabolotny Str., 03680, Kiev, UKRAINE
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Phone  : +380 (44) 526-4759
Email: misha at mao.kiev.ua
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