[IGSMAIL-6679] igs08_1711.atx: Update including reactivated R712
David Maggert
dmaggert at unavco.org
Tue Oct 23 08:08:38 PDT 2012
Dear IGS colleagues!
The absolute IGS antenna correction file (igs08_wwww.atx) has been updated. The new release is called 'igs08_1711.atx'. It contains the following changes:
1) According to the Information-Analytical Centre, GLONASS-M satellite R712 was reactivated utilizing almanac slot 8. Therefore, the following satellite has been added to igs08.atx:
R08 (R712)
> 8 1 06 712 26.12.04 07.10.05 14.12.11 93.9 - - 13:01 22.10.12 Maintenance
http://www.glonass-ianc.rsa.ru/en/GLONASS/
2) A decommission date for the following satellite has been added:
R08 (R743): 17 October 2012
> According to GLONASS System Control Centre, the Glonass-M #743 SV residing near orbital slot 2 set to spares
http://www.glonass-ianc.rsa.ru/en/content/news/?ELEMENT_ID=344
> 078-121018
> NOTICE ADVISORY TO GLONASS USERS (NAGU) 078-121018
> SUBJ: 08/-6 (743) UNUSABLE 18.10/0000 MT - UNFINISHED
> 1.CONDITION: 08/-6 (743) UNUSABLE SINCE 18.10/0000
> MT (UTC+0300) UNTIL FURTHER NOTICE DUE TO MAINTENANCE
> 2.USERS ARE REMINDED TO UPDATE ALMANACS IF NECESSARY
http://www.glonass-ianc.rsa.ru/en/CUSGLONASS/index.php
The updated antenna correction model is available at
ftp://igs.org/pub/station/general/igs08_1711.atx
or
ftp://igs.org/pub/station/general/igs08.atx
With best regards,
Ralf Schmid and David Maggert
on behalf of the IGS Antenna Working Group
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