FTS Report on DOY 053

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

55969  043     -0.028    -0.192     0.341    -0.167     0.368
55970  044     -0.021    -0.178     0.337    -0.158     0.358
55971  045     -0.014    -0.163     0.334    -0.151     0.348
55972  046     -0.008    -0.152     0.329    -0.145     0.337
55973  047     -0.001    -0.140     0.324    -0.141     0.325
55974  048      0.007    -0.126     0.317    -0.132     0.312
55975  049      0.012    -0.113     0.311    -0.126     0.300
55976  050      0.018    -0.099     0.306    -0.119     0.288
55977  051      0.025    -0.090     0.303    -0.115     0.280
55978  052      0.030    -0.082     0.296    -0.113     0.266
55979  053      0.038*   -0.065*    0.291*   -0.103*    0.255*
55980  054      0.044*   -0.052*    0.286*   -0.097*    0.244*
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 55969 to 55978
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(NIST)   |    0.751  |    0.009    |   0.670   |
|   SPC40 RELATIVE TO UTC(NIST)   |    1.447  |    0.028    |   2.203   |
|   SPC60 RELATIVE TO UTC(NIST)   |   -0.596  |    0.015    |   1.169   |
|   SPC40 RELATIVE TO SPC10       |    0.712  |    0.025    |   1.907   |
|   SPC60 RELATIVE TO SPC10       |   -1.328  |    0.018    |   1.373   |
 -----------------------------------------------------------------------

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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