FTS Report on DOY 074

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

55260  064      0.379    -2.142    -0.571    -2.523    -0.950
55261  065      0.372    -2.128    -0.588    -2.502    -0.961
55262  066      0.358    -2.110    -0.605    -2.470    -0.963
55263  067      0.344    -2.096    -0.621    -2.441    -0.964
55264  068      0.329    -2.078    -0.639    -2.409    -0.967
55265  069      0.316    -2.062    -0.657    -2.380    -0.972
55266  070      0.304    -2.046    -0.673    -2.352    -0.977
55267  071      0.293    -2.032    -0.690    -2.327    -0.982
55268  072      0.282    -2.018    -0.707    -2.303    -0.989
55269  073      0.269    -2.004    -0.726    -2.275    -0.994
55270  074      0.256*   -1.986*   -0.742*   -2.245*   -0.997*
55271  075      0.243*   -1.971*   -0.759*   -2.217*   -1.002*
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 55260 to 55269
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(NIST)   |   -1.446  |    0.028    |   1.667   |
|   SPC40 RELATIVE TO UTC(NIST)   |    1.798  |    0.025    |   1.502   |
|   SPC60 RELATIVE TO UTC(NIST)   |   -1.982  |    0.010    |   0.580   |
|   SPC40 RELATIVE TO SPC10       |    3.218  |    0.048    |   2.902   |
|   SPC60 RELATIVE TO SPC10       |   -0.538  |    0.033    |   1.972   |
 -----------------------------------------------------------------------

III.
Comments: * Values derived from linear least squares extrapolation or interpolation.

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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