FTS Report on DOY 244

I.  The following are clock offsets, in microseconds between the clocks
at each DSN complex and each complex relative to UTC(NIST).  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      NIST      NIST      NIST      SPC10     SPC10

56160  234     -0.694    -0.344     0.776     0.348     1.470
56161  235     -0.712    -0.351     0.791     0.360     1.503
56162  236     -0.729    -0.356     0.806     0.372     1.536
56163  237     -0.746    -0.361     0.822     0.384     1.569
56164  238     -0.763    -0.367     0.835     0.395     1.599
56165  239     -0.781    -0.374     0.848     0.406     1.631
56166  240     -0.799    -0.378     0.862     0.420     1.663
56167  241     -0.816    -0.385     0.875     0.429     1.692
56168  242     -0.833    -0.392     0.889     0.439     1.723
56169  243     -0.851    -0.400     0.901     0.450     1.754
56170  244     -0.868*   -0.404*    0.917*    0.463*    1.787*
56171  245     -0.886*   -0.410*    0.931*    0.475*    1.819*
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 56160 to 56169
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(NIST)   |   -2.017  |    0.007    |   0.541   |
|   SPC40 RELATIVE TO UTC(NIST)   |   -0.692  |    0.015    |   1.163   |
|   SPC60 RELATIVE TO UTC(NIST)   |    1.603  |    0.017    |   1.360   |
|   SPC40 RELATIVE TO SPC10       |    1.321  |    0.015    |   1.187   |
|   SPC60 RELATIVE TO SPC10       |    3.643  |    0.020    |   1.537   |
 -----------------------------------------------------------------------

III.
Comments: 

NOTES: All DSN data are from the new multichannel receivers.
SPC 10 and SPC 60 offsets are commonviewed with NIST and with each other.
SPC 40 offsets are all-in-viewed with NIST and with SPC 10. 

FTS Contacts: Connie Dang (626)305-6194 :: Linh La (626)305-6184



                                  Page 1