FTS Report on DOY 336

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

57348  326      0.016     0.697     0.530     0.681     0.516
57349  327      0.007     0.708     0.542     0.701     0.536
57350  328     -0.003     0.717     0.552     0.720     0.556
57351  329     -0.015     0.726     0.561     0.741     0.578
57352  330     -0.026     0.735     0.569     0.761     0.597
57353  331     -0.037     0.742     0.581     0.779     0.620
57354  332     -0.049     0.748     0.588     0.798     0.639
57355  333     -0.062     0.756     0.596     0.819     0.659
57356  334     -0.075     0.767     0.606     0.842     0.681
57357  335     -0.086     0.775     0.614     0.862     0.701
57358  336     -0.097*    0.783*    0.624*    0.880*    0.722*
57359  337     -0.108*    0.792*    0.633*    0.900*    0.743*
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 57348 to 57357
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |   -1.338  |    0.022    |   1.724   |
|   SPC40 RELATIVE TO UTC(USNO)   |    0.974  |    0.020    |   1.540   |
|   SPC60 RELATIVE TO UTC(USNO)   |    1.060  |    0.018    |   1.436   |
|   SPC40 RELATIVE TO SPC10       |    2.309  |    0.018    |   1.426   |
|   SPC60 RELATIVE TO SPC10       |    2.391  |    0.010    |   0.745   |
 -----------------------------------------------------------------------

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