FTS Report on DOY 193

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

57936  183     -1.237    -0.032    -0.187     1.205     1.053
57937  184     -1.219    -0.052    -0.168     1.167     1.053
57938  185     -1.198    -0.071    -0.147     1.128     1.053
57939  186     -1.178    -0.090    -0.128     1.088     1.053
57940  187     -1.159    -0.109    -0.107     1.051     1.055
57941  188     -1.139    -0.126    -0.087     1.013     1.055
57942  189     -1.120    -0.144    -0.069     0.976     1.054
57943  190     -1.104    -0.164    -0.048     0.940     1.060
57944  191     -1.085    -0.182    -0.026     0.901     1.060
57945  192     -1.069    -0.200    -0.007     0.863     1.064
57946  193     -1.047*   -0.219*    0.013*    0.825*    1.062*
57947  194     -1.028*   -0.238*    0.033*    0.787*    1.063*
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 57936 to 57945
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |    2.186  |    0.022    |   1.683   |
|   SPC40 RELATIVE TO UTC(USNO)   |   -2.152  |    0.011    |   0.854   |
|   SPC60 RELATIVE TO UTC(USNO)   |    2.313  |    0.010    |   0.763   |
|   SPC40 RELATIVE TO SPC10       |   -4.391  |    0.015    |   1.201   |
|   SPC60 RELATIVE TO SPC10       |    0.130  |    0.026    |   1.999   |
 -----------------------------------------------------------------------

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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