[IGSSTATION-7624] ALGO: Corrupted Data from 2019-Apr-07 00:00, Firmware Update

[Elson, Stuart (NRCan/RNCan)]

Author: Stuart Elson

Dear Colleagues,

The JAVAD TRE_G3TH DELTA receiver with firmware 3.6.3 Jul,01,2015 at station ALGO did not handle the GPS week roll over correctly.  Data from 2019-Apr-07 00:00 to 2019-Apr-09 15:45 is corrupt.  Please remove this data from your processing and any repositories.

The ALGO JAVAD TRE_G3TH DELTA receiver was upgraded to firmware version 3.7.5p1 Jan,23,2019 at ~16:00ut today.  The real time data streams have been stopped and data has been quarantined until further notice.

An updated site log with will be submitted to the IGS shortly.

We apologize for any inconvenience this may have caused.

Kind Regards,
Stuart Elson

Geodetic Engineer, Canadian Geodetic Survey
Natural Resources Canada/Government of Canada
stuart.elson at canada.ca<mailto:stuart.elson at canada.ca>

Ingénieur en géodésie, Levés géodésiques du Canada
Ressources naturelles Canada/Gouvernement du Canada
stuart.elson at canada.ca<mailto:stuart.elson at canada.ca>





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