FTS Report on DOY 200

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

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     -0.408     2.077    -1.310     2.485    -0.900
57585  198     -0.433     2.079    -1.334     2.512    -0.900
57586  199     -0.457     2.081    -1.358     2.538    -0.900
57587  200     -0.477*    2.083*   -1.381*    2.560*   -0.904*
57588  201     -0.499*    2.086*   -1.405*    2.584*   -0.905*
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 57577 to 57586
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |   -2.591  |    0.026    |   2.048   |
|   SPC40 RELATIVE TO UTC(USNO)   |    0.263  |    0.012    |   0.916   |
|   SPC60 RELATIVE TO UTC(USNO)   |   -2.713  |    0.015    |   1.135   |
|   SPC40 RELATIVE TO SPC10       |    2.852  |    0.024    |   1.899   |
|   SPC60 RELATIVE TO SPC10       |   -0.135  |    0.027    |   2.082   |
 -----------------------------------------------------------------------

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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