FTS Report on DOY 128

I.  The following are clock offsets, in microseconds between the clocks
at each DSN complex and each complex relative to UTC(USNO).  The offset
is a mean of readings using several GPS space vehicles in common view.

                SPC10     SPC40     SPC60     SPC40     SPC60
                MINUS     MINUS     MINUS     MINUS     MINUS
 MJD   DOY      USNO      USNO      USNO      SPC10     SPC10

56410  118     -0.996     0.501     0.229     1.497     1.228
56411  119     -1.006     0.504     0.214     1.510     1.224
56412  120     -1.018     0.501     0.204     1.525     1.224
56413  121     -1.029     0.520     0.190     1.548     1.223
56414  122     -1.045     0.511     0.161     1.556     1.208
56415  123     -1.055     0.512     0.145     1.567     1.202
56416  124     -1.070     0.510     0.127     1.580     1.199
56417  125     -1.087     0.515     0.107     1.602     1.197
56418  126     -1.103     0.511     0.090     1.615     1.197
56419  127     -1.115     0.513     0.070     1.628     1.187
56420  128     -1.127*    0.516*    0.054*    1.643*    1.183*
56421  129     -1.140*    0.518*    0.036*    1.658*    1.179*
Values derived from linear least squares extrapolation or interpolation are indicated by (*) next to the time offset. 

II.  Frequency Offsets from linear least-squares fits on time-offsets over the period from 56410 to 56419
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |   -1.561  |    0.037    |   2.908   |
|   SPC40 RELATIVE TO UTC(USNO)   |    0.141  |    0.063    |   4.883   |
|   SPC60 RELATIVE TO UTC(USNO)   |   -2.094  |    0.056    |   4.341   |
|   SPC40 RELATIVE TO SPC10       |    1.689  |    0.041    |   3.202   |
|   SPC60 RELATIVE TO SPC10       |   -0.536  |    0.046    |   3.579   |
 -----------------------------------------------------------------------

III.
Comments: 

NOTES: All DSN data are from the new multichannel receivers.
SPC 10 and SPC 60 offsets are commonviewed with USNO and with each other.
SPC 40 offsets are all-in-viewed with USNO and with SPC 10. 

FTS Contacts: Connie Dang (626)305-6194 :: Linh La (626)305-6184



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