FTS Report on DOY 184

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

57927  174     -1.418     0.126    -0.381     1.545     1.039
57928  175     -1.396     0.111    -0.357     1.506     1.041
57929  176     -1.376     0.095    -0.334     1.470     1.043
57930  177     -1.355     0.075    -0.312     1.431     1.046
57931  178     -1.336     0.057    -0.290     1.393     1.048
57932  179     -1.316     0.038    -0.268     1.355     1.051
57933  180     -1.297     0.021    -0.247     1.318     1.052
57934  181     -1.276     0.001    -0.228     1.278     1.050
57935  182     -1.256    -0.016    -0.207     1.240     1.051
57936  183     -1.237    -0.032    -0.187     1.205     1.053
57937  184     -1.216*   -0.051*   -0.163*    1.166*    1.056*
57938  185     -1.196*   -0.069*   -0.141*    1.128*    1.057*


II.  Frequency Offsets from linear least-squares fits on time-offsets over the period from 57927 to 57936
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |    2.315  |    0.012    |   0.894   |
|   SPC40 RELATIVE TO UTC(USNO)   |   -2.080  |    0.016    |   1.246   |
|   SPC60 RELATIVE TO UTC(USNO)   |    2.484  |    0.025    |   1.907   |
|   SPC40 RELATIVE TO SPC10       |   -4.390  |    0.014    |   1.120   |
|   SPC60 RELATIVE TO SPC10       |    0.173  |    0.024    |   1.847   |
 -----------------------------------------------------------------------

III.
Comments: Values derived from linear least squares extrapolation or interpolation are indicated by (*) next to the time offset. 

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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