FTS Report on DOY 223

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

57600  213     -0.527     2.106    -1.548     2.633    -1.019
57601  214     -0.503     2.108    -1.522     2.611    -1.016
57602  215     -0.479     2.108    -1.496     2.588    -1.014
57603  216     -0.456     2.112    -1.469     2.568    -1.012
57604  217     -0.435     2.111    -1.441     2.546    -1.005
57605  218     -0.413     2.112    -1.418     2.524    -1.003
57606  219     -0.393     2.113    -1.394     2.506    -0.999
57607  220     -0.370     2.116    -1.368     2.486    -0.995
57608  221     -0.350     2.120    -1.343     2.469    -0.991
57609  222     -0.334     2.119    -1.321     2.454    -0.983
57610  223     -0.307*    2.121*   -1.292*    2.428*   -0.983*
57611  224     -0.285*    2.122*   -1.267*    2.407*   -0.979*
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 57600 to 57609
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |    2.505  |    0.037    |   2.882   |
|   SPC40 RELATIVE TO UTC(USNO)   |    0.172  |    0.017    |   1.292   |
|   SPC60 RELATIVE TO UTC(USNO)   |    2.938  |    0.022    |   1.729   |
|   SPC40 RELATIVE TO SPC10       |   -2.333  |    0.041    |   3.164   |
|   SPC60 RELATIVE TO SPC10       |    0.441  |    0.023    |   1.797   |
 -----------------------------------------------------------------------

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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