NASA Analysis Report for Q19216 ($19AUG04XK)
This report is a contributed analysis report that does not correspond to
the database maintained by the IVS Data Centers for this session.
(Analyzed by Karen Baver, Goddard Space Flight Center VLBI Analysis Center.
Spoolfile source: interactive solve/nuSolve analysis.)
Problems: WETTZELL experienced a servo failure at the start of the session.
The correlator reported that the first six observations were off-source.
Number of observations rejected during correlation: 0
Number of observations not usable by the software: 9
The following six observations were off-source due to the WETTZELL servo failure.
observation 1, ISHIOKA :WETTZELL, 0059+581, 07:30:15, quality code X-band: 0 S-band: 0
observation 2, ISHIOKA :WETTZELL, 1156+295, 07:31:41, quality code X-band: 0 S-band: 0
observation 3, ISHIOKA :WETTZELL, 0823+033, 07:32:57, quality code X-band: 0 S-band: 0
observation 4, ISHIOKA :WETTZELL, 0552+398, 07:34:25, quality code X-band: 0 S-band: 0
observation 5, ISHIOKA :WETTZELL, 0814+425, 07:35:40, quality code X-band: 0 S-band: 0
observation 6, ISHIOKA :WETTZELL, 3C371 , 07:37:16, quality code X-band: 0 S-band: 0
Three other observations were not usable:
observation 7, ISHIOKA :WETTZELL, 2000+472, 07:39:07, quality code X-band: 9 S-band: 0
observation 18, ISHIOKA :WETTZELL, 2000+472, 08:00:09, quality code X-band: 9 S-band: 0
observation 25, ISHIOKA :WETTZELL, 2000+472, 08:14:22, quality code X-band: 9 S-band: 0
Number of observations rejected during analysis: 0
Other comments: None.
Parameterization:
6 parameters:
UT1 offset
atmosphere offset for:
ISHIOKA WETTZELL
clock offset, first order term, and second order term for:
WETTZELL
Clock breaks: None
Session Statistics
Observations: 33 scheduled
33 correlated (included in the database)
24 recoverable (usable in Solve/nuSolve)
24 used
Session fit: 72.601 ps
UT1 formal error: 30.04 microsec
Source Performance
Number of Observations
Scheduled Correlated* Used
0059+581 1 1 0
0552+398 1 1 0
0805+410 1 1 1
0823+033 1 1 0
0955+476 2 2 2
1156+295 2 2 1
1803+784 1 1 1
3C371 1 1 0
0613+570 2 2 2
2000+472 3 3 0
2229+695 2 2 2
0529+483 1 1 1
0716+714 1 1 1
0748+126 1 1 1
1040+244 2 2 2
1053+704 2 2 2
1144+402 1 1 1
0016+731 1 1 1
0814+425 2 2 1
1030+415 3 3 3
1039+811 2 2 2
------------ --------- ---------- ------
Source Total 33 33 24
* Correlated means included in the database.
Please note that the number of recoverable (usable) observations
cannot be broken down by source for Intensive solutions.