FTS Report on DOY 308

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

55859  298     -1.070    -0.372    -0.056     0.695     1.012
55860  299     -1.085    -0.347    -0.041     0.736     1.046
55861  300     -1.100    -0.325    -0.031     0.773     1.069
55862  301     -1.112    -0.306    -0.023     0.805     1.090
55863  302     -1.124    -0.288    -0.012     0.835     1.113
55864  303     -1.137    -0.271    -0.002     0.864     1.135
55865  304     -1.149    -0.251     0.008     0.897     1.158
55866  305     -1.161    -0.225     0.026     0.934     1.190
55867  306     -1.178    -0.208     0.031     0.968     1.211
55868  307     -1.193    -0.190     0.039     1.001     1.233
55869  308     -1.204*   -0.168*    0.052*    1.034*    1.258*
55870  309     -1.217*   -0.148*    0.062*    1.067*    1.282*
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 55859 to 55868
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(NIST)   |   -1.531  |    0.020    |   1.558   |
|   SPC40 RELATIVE TO UTC(NIST)   |    2.312  |    0.033    |   2.575   |
|   SPC60 RELATIVE TO UTC(NIST)   |    1.220  |    0.033    |   2.563   |
|   SPC40 RELATIVE TO SPC10       |    3.850  |    0.043    |   3.354   |
|   SPC60 RELATIVE TO SPC10       |    2.783  |    0.043    |   3.350   |
 -----------------------------------------------------------------------

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



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