G File, WNRO, RINEX Converter; Ashtech / Spectra / Magellan Professional
With the firmware updates for the PF500 & PF800 these receivers did generate correctly dated RINEX. However the standalone RINEX converter (version 4.7.1 was the latest version) fails. A new converter is available, 4.7.2 on the SpectraGeospatial website:
that works properly.
However, if you are using GNSS Solutions with post WNRO collected observations you are going to need to convert them to RINEX before importing because the converter built into GNSS Solutions does not work.