FTS Report on DOY 279

I.  The following are clock offsets, in microseconds between the clocks
at each DSN complex and each complex relative to UTC(NIST).  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      NIST      NIST      NIST      SPC10     SPC10

56195  269      0.121    -0.617     1.177    -0.739     1.057
56196  270      0.139    -0.628     1.185    -0.767     1.047
56197  271      0.157    -0.638     1.193    -0.796     1.036
56198  272      0.175    -0.646     1.203    -0.822     1.029
56199  273      0.192    -0.657     1.210    -0.850     1.019
56200  274      0.209    -0.668     1.219    -0.878     1.011
56201  275      0.231    -0.674     1.229    -0.907     0.997
56202  276      0.244    -0.692     1.237    -0.937     0.993
56203  277      0.261    -0.699     1.244    -0.961     0.983
56204  278      0.277    -0.709     1.252    -0.988     0.976
56205  279      0.296*   -0.719*    1.261*   -1.017*    0.965*
56206  280      0.314*   -0.730*    1.270*   -1.045*    0.956*
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 56195 to 56204
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(NIST)   |    2.015  |    0.022    |   1.743   |
|   SPC40 RELATIVE TO UTC(NIST)   |   -1.191  |    0.026    |   2.059   |
|   SPC60 RELATIVE TO UTC(NIST)   |    0.975  |    0.009    |   0.738   |
|   SPC40 RELATIVE TO SPC10       |   -3.215  |    0.019    |   1.515   |
|   SPC60 RELATIVE TO SPC10       |   -1.050  |    0.023    |   1.750   |
 -----------------------------------------------------------------------

III.
Comments: 

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

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



                                  Page 1