[IGSSTATION-5458] SPK1: receiver firmware upgrade

[David Maggert]

Dear Colleagues,

The USGS recently update the receiver firmware at IGS station SPK1.

3.8  Receiver Type            : TPS NET-G3A
     Satellite System         : GPS
     Serial Number            : 618-01071
     Firmware Version         : 4.0 Dec,21,2012 p1
     Elevation Cutoff Setting : 5
     Date Installed           : 2013-06-12T16:51Z
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Temperature Stabiliz.    : 
     Additional Information   : 

The updated site log has been posted at the IGSCB.

http://igscb.jpl.nasa.gov/igscb/station/log/spk1_20130702.log

Maintenance and operations of these stations is performed by the USGS.

Best Regards,
David Maggert