[IGSMAIL-5924]: New PRN01/SVN49 active

[Stefan.Schaer at swisstopo.ch]

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IGS Electronic Mail      30 Mar 09:31:10 PDT 2009      Message Number 5924
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Author: Stefan Schaer


New PRN01/SVN49, launched on day 083, is active as of day 087 (28 Mar
2009). Corresponding observation data is available from "all-in-view"
tracking receivers:

   http://www.aiub.unibe.ch/download/igsdata/y2009/odata_gps_d087.txt
   http://www.aiub.unibe.ch/download/igsdata/y2009/odata_gps_d088.txt

This PRN is already included in the analysis scheme at CODE. Starting
with our day 088 rapid and day 089 12UT ultra-rapid orbit submission,
the CODE GNSS orbit products include 51 satellites (32 GPS plus 19
GLONASS).

Remarks: G01 (just launched) has not yet been declared healthy; G05 was
decommissioned from active service on day 085 (26 Mar 2009), but it is
still active for testing. R09 is excluded from our analysis since data
for the second frequency is absent; R10 and R14 show currently a
reduced amount of observation data due to receiver firmware issues.

The CODE AC Team