FTS Report on DOY 052

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

56699  042     -0.593     0.492     1.755     1.085     2.349
56700  043     -0.610     0.491     1.751     1.101     2.361
56701  044     -0.625     0.489     1.747     1.114     2.373
56702  045     -0.642     0.487     1.744     1.129     2.387
56703  046     -0.657     0.479     1.741     1.136     2.399
56704  047     -0.673     0.470     1.736     1.143     2.409
56705  048     -0.689     0.464     1.736     1.153     2.426
56706  049     -0.711     0.460     1.731     1.172     2.443
56707  050     -0.723     0.460     1.734     1.181     2.455
56708  051     -0.748     0.450     1.725     1.199     2.474
56709  052     -0.759*    0.447*    1.723*    1.206*    2.483*
56710  053     -0.776*    0.442*    1.720*    1.218*    2.497*
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 56699 to 56708
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |   -1.944  |    0.034    |   2.644   |
|   SPC40 RELATIVE TO UTC(USNO)   |   -0.578  |    0.042    |   3.243   |
|   SPC60 RELATIVE TO UTC(USNO)   |   -0.352  |    0.024    |   1.868   |
|   SPC40 RELATIVE TO SPC10       |    1.371  |    0.047    |   3.681   |
|   SPC60 RELATIVE TO SPC10       |    1.582  |    0.037    |   2.895   |
 -----------------------------------------------------------------------

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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