Eric,

Aug 1993 data (post-eq survey)
------------------------------

I believe the antenna heights in the headers are *incorrect*, since I 
recovered these data from a very old backup.  I should be able to send you
an updated data set when I get back to NZ, but I'm including these data
now just as a backup.

Instruments are a mixture of Trimble 4000SST and the hybrid 4000SST that
was briefly available - I think it was called "serial p-code" and would do
p-code observations when AS was off, reverting to squaring when AS was on.  
All instruments used the standard L1/L2 geodetic antenna, even though the 
rinex headers say "4000SSE" for the serial p-code instruments.

Guam:
 aafb      (LDGO main site)
 gumr      (NOAA main site)  (I think there are data missing - there should
                              be more days than you have here)
 gumo      (site of future IGS tracking station)

Saipan:
 mplc      (LDGO main site)
 spna      (NOAA main site; several days of simultaneous data for a tie)

Chuuk:
 xavr      (LDGO main site)
 tkkc      (NOAA main site; tie done on day 232 and in subsequent campaigns)

Yap:
 daky      (LDGO main site)
 airt      (NOAA main site; tie done on day 236, also in 1990 and in 
            subsequent campaigns)	

Palau:
 bmdc     (LDGO main site)
 babe     (NOAA main site; tie done on day 232 and in subsequent campaigns)


John