FTS Report on DOY 197

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

57574  187     -0.198     2.054    -1.079     2.253    -0.877
57575  188     -0.216     2.056    -1.101     2.272    -0.883
57576  189     -0.235     2.058    -1.124     2.294    -0.886
57577  190     -0.256     2.061    -1.147     2.316    -0.889
57578  191     -0.275     2.062    -1.169     2.338    -0.892
57579  192     -0.295     2.067    -1.193     2.362    -0.896
57580  193     -0.322     2.066    -1.220     2.387    -0.896
57581  194     -0.341     2.070    -1.242     2.411    -0.900
57582  195     -0.362     2.072    -1.264     2.434    -0.900
57583  196     -0.385     2.074    -1.286     2.459    -0.900
57584  197     -0.404*    2.076*   -1.310*    2.480*   -0.906*
57585  198     -0.425*    2.078*   -1.334*    2.503*   -0.909*
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 57574 to 57583
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |   -2.425  |    0.030    |   2.336   |
|   SPC40 RELATIVE TO UTC(USNO)   |    0.254  |    0.011    |   0.836   |
|   SPC60 RELATIVE TO UTC(USNO)   |   -2.694  |    0.015    |   1.172   |
|   SPC40 RELATIVE TO SPC10       |    2.673  |    0.027    |   2.131   |
|   SPC60 RELATIVE TO SPC10       |   -0.298  |    0.025    |   1.971   |
 -----------------------------------------------------------------------

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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