NASA Analysis Report for Q20298 ($20OCT24XK)
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: None.
Number of observations rejected during correlation: 0
Number of observations not usable by the software: 7
observation 7, WETTZELL:MK-VLBA , 1842+681, 07:36:15, quality code X: 9 S: 0, fringe code X: ' ' S: ' '
observation 18, WETTZELL:MK-VLBA , 0544+273, 07:49:21, quality code X: 0 S: 0, fringe code X: ' ' S: ' '
observation 26, WETTZELL:MK-VLBA , 1842+681, 07:58:14, quality code X: 9 S: 0, fringe code X: ' ' S: ' '
observation 38, WETTZELL:MK-VLBA , 0642+449, 08:12:32, quality code X: 0 S: 0, fringe code X: ' ' S: ' '
observation 46, WETTZELL:MK-VLBA , 1842+681, 08:20:53, quality code X: 9 S: 0, fringe code X: ' ' S: ' '
observation 49, WETTZELL:MK-VLBA , 0544+273, 08:25:06, quality code X: 9 S: 0, fringe code X: ' ' S: ' '
observation 50, WETTZELL:MK-VLBA , 0418+532, 08:26:59, quality code X: 9 S: 0, fringe code X: ' ' S: ' '
Number of observations rejected during analysis: 5
observation 2, WETTZELL:MK-VLBA , 1806+456, 07:31:15, which fits at -3623.5 +/- 53.3 ps
observation 6, WETTZELL:MK-VLBA , 1849+670, 07:35:17, which fits at 3593.4 +/- 44.2 ps
observation 21, WETTZELL:MK-VLBA , 1806+456, 07:53:18, which fits at 3671.8 +/- 49.2 ps
observation 28, WETTZELL:MK-VLBA , 2229+695, 08:00:25, which fits at 3589.6 +/- 47.1 ps
observation 31, WETTZELL:MK-VLBA , 3C418 , 08:04:10, which fits at 3582.1 +/- 37.3 ps
Other comments:
The correlator notes and the station notes indicated that the SR1U fringes in the following scans
were not detected due to RFI at WETTZELL: 298-0746 to 298-0754 and 298-0817 to 298-0829.
The channel was flagged for fringe fitting.
There were no weather data or cable values for MK-VLBA.
Parameterization:
6 parameters:
UT1 offset
atmosphere offset for:
MK-VLBA WETTZELL
clock offset, first order term, and second order term for:
WETTZELL
Clock breaks: None
Session Statistics
Observations: 52 scheduled
52 correlated (included in the database)
45 recoverable (usable in Solve/nuSolve)
40 used
Session fit: 39.560 ps
UT1 formal error: 6.68 microsec
Source Performance
Number of Observations
Scheduled Correlated* Used
0016+731 3 3 3
0059+581 3 3 3
0133+476 3 3 3
0418+532 1 1 0
0529+483 2 2 2
0544+273 2 2 0
0552+398 2 2 2
0613+570 2 2 2
0642+449 1 1 0
0716+714 2 2 2
1039+811 2 2 2
1746+470 3 3 3
1751+288 1 1 1
1803+784 3 3 3
1806+456 3 3 1
3C371 3 3 3
1842+681 3 3 0
1846+322 1 1 1
1849+670 3 3 2
2000+472 2 2 2
3C418 2 2 1
2229+695 3 3 2
2353+816 2 2 2
------------ --------- ---------- ------
Source Total 52 52 40
* Correlated means included in the database.
Please note that the number of recoverable (usable) observations
cannot be broken down by source for Intensive solutions.