99AUG02XA

99AUG02XA

Some results of Bonn solution:

Group delay solution

Overall fit is 22 psec with 3.9% rejected observations.
Positions of 0402-362, 3C120, 0537-441, 0651+410, 0919-260, 0920-397, 1124-186,1445-161, 1908-201, 1954-388, 2155-304, 2344+09A were estimated.
Clock/atmosphere: 60/30 minutes segments

Listing of group delay solution.

Table of ratios of partial sum of squares of weighted residuals to its mathematical expectation (chi/ndg) for sources shows that southern source has larger residuals than northern sources.

Clock functions of group delay solution.

Atmosphere path delay from group delay solution.

Semi-phase delay solution

Phase delay ambiguities at X-band were resolved for 9 stations: BR-VLBA, FD-VLBA, HN-VLBA, KP-VLBA, LA-VLBA, MK-VLBA, NL-VLBA, OV-VLBA, PIETOWN. Success rate is 85% although solution doesn't look quite good. Positions of 7 sources were estimated: 0402-362, 3C120, 0919-260, 1034-293, 1124-186, 1313-333, 1908-201

Listing of semi-phase delay solution.

Clock functions of semi-phase delay solution.

Atmosphere path delay from semi-phase delay solution.

Plot of post-postfit residuals + clock function at the baseline FD-VLBA/OV-VLBA from semi-phase delay solution.

Plot of post-postfit residuals + clock function at the baseline HN-VLBA/KP-VLBA from semi-phase delay solution.

Plot of post-postfit residuals + clock function at the baseline OV-VLBA/PIETOWN from semi-phase delay solution.

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Last update: 16-DEC-99 18:34:02