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Radio source coordinate time series

 

 

0202+149

Data
NED - MOJAVE

Right ascension: 31.2100579044094°
Declination: 15.2364010169841°
No. sessions: 1087
No. delays: 37253
Defining: No
RMS(α cos δ) = 0.1916 mas
RMS(δ) = 0.3314 mas
Cleaned No. sessions: 955
Cleaned RMS(α cos δ) = 0.1852 mas
Cleaned RMS(δ) = 0.2831 mas

Note: Cleaning is a simple outlier elimination algorithm to remove bad sessions. Points whose distance to the mean scaled by the error is larger than 3 are iteratively deleted. The cleaned rms are provided as is and should be taken with some care, especially if the number of sessions is small.