FTS Report on DOY 029

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

57406  019      0.181     1.205     0.859     1.023     0.678
57407  020      0.197     1.210     0.860     1.012     0.665
57408  021      0.206     1.213     0.859     1.006     0.654
57409  022      0.218     1.224     0.859     1.005     0.642
57410  023      0.229     1.232     0.858     1.003     0.630
57411  024      0.240     1.241     0.858     1.000     0.618
57412  025      0.251     1.248     0.858     0.997     0.609
57413  026      0.261     1.258     0.857     0.997     0.599
57414  027      0.271     1.266     0.858     0.994     0.588
57415  028      0.280     1.272     0.856     0.992     0.577
57416  029      0.293*    1.280*    0.857*    0.987*    0.565*
57417  030      0.304*    1.288*    0.856*    0.984*    0.553*
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 57406 to 57415
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |    1.257  |    0.022    |   1.680   |
|   SPC40 RELATIVE TO UTC(USNO)   |    0.918  |    0.028    |   2.143   |
|   SPC60 RELATIVE TO UTC(USNO)   |   -0.035  |    0.010    |   0.740   |
|   SPC40 RELATIVE TO SPC10       |   -0.332  |    0.040    |   3.109   |
|   SPC60 RELATIVE TO SPC10       |   -1.291  |    0.017    |   1.322   |
 -----------------------------------------------------------------------

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



                                  Page 1