FTS Report on DOY 083

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

55999  073      0.137     0.116     0.163    -0.024     0.025
56000  074      0.141     0.122     0.154    -0.022     0.013
56001  075      0.145     0.123     0.144    -0.024    -0.002
56002  076      0.150     0.128     0.133    -0.024    -0.018
56003  077      0.150     0.133     0.127    -0.019    -0.025
56004  078      0.153     0.145     0.125    -0.010    -0.028
56005  079      0.156     0.148     0.114    -0.010    -0.043
56006  080      0.160     0.151     0.104    -0.010    -0.057
56007  081      0.165     0.155     0.097    -0.011    -0.067
56008  082      0.169     0.159     0.087    -0.012    -0.083
56009  083      0.171*    0.166*    0.080*   -0.007*   -0.091*
56010  084      0.174*    0.171*    0.072*   -0.005*   -0.103*
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 55999 to 56008
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(NIST)   |    0.386  |    0.015    |   1.131   |
|   SPC40 RELATIVE TO UTC(NIST)   |    0.587  |    0.031    |   2.421   |
|   SPC60 RELATIVE TO UTC(NIST)   |   -0.945  |    0.031    |   2.383   |
|   SPC40 RELATIVE TO SPC10       |    0.213  |    0.040    |   3.114   |
|   SPC60 RELATIVE TO SPC10       |   -1.319  |    0.045    |   3.524   |
 -----------------------------------------------------------------------

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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