[IGSSTATION-4324] CMP9: antenna change

[David Maggert]

Author:  David Maggert, UNAVCO

Dear Colleagues,

The USGS has recently swapped out the Ashtech antenna with a Topcon antenna 
(TPSCR.G3) at the Fire Camp 9 (CMP9) station due to tracking problems with old 
antenna.  The new antenna information is listed below.  An updated site log has 
been submitted to the IGSCB.  The updated site log has also been posted at UNAVCO.

ftp://data-out.unavco.org/pub/logs/cmp9log.txt


4.5   Antenna Type            : TPSCR.G3        SCIS
       Serial Number           : 383-1786
       Antenna Reference Point : BPA
       Marker->ARP Up Ecc. (m) : 0.120
       Marker->ARP North Ecc(m): (F8.4)
       Marker->ARP East Ecc(m) : (F8.4)
       Alignment from True N   : N006E
       Antenna Radome Type     : SCIS
       Radome Serial Number    :
       Antenna Cable Type      : (vendor & type number)
       Antenna Cable Length    : (m)
       Date Installed          : 2011-04-02T00:25Z
       Date Removed            : (CCYY-MM-DDThh:mmZ)
       Additional Information  :

I apologize for the late notice regarding this change, but I was not given any 
advance warning by the USGS that this change was going to take place on a Friday 
evening.  RINEX data for April 2nd and April 3rd will be republished soon due to 
the incorrect RINEX headers.

Maintenance and operation of this station is performed by the USGS.

Best Regards,
David Maggert