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Radio source coordinate time series

 

 

1428+422

Data
NED - MOJAVE

Right ascension: 217.5989234623489°
Declination: 42.0768031044293°
No. sessions: 18
No. delays: 424
Defining: No
RMS(α cos δ) = 0.2216 mas
RMS(δ) = 0.4176 mas
Cleaned No. sessions: 17
Cleaned RMS(α cos δ) = 0.2220 mas
Cleaned RMS(δ) = 0.3268 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.