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Radio source coordinate time series

 

 

2253+417

Data
NED - MOJAVE

Right ascension: 343.9029493545482°
Declination: 42.0479257283918°
No. sessions: 71
No. delays: 1491
Defining: No
RMS(α cos δ) = 0.1917 mas
RMS(δ) = 0.2738 mas
Cleaned No. sessions: 70
Cleaned RMS(α cos δ) = 0.1946 mas
Cleaned RMS(δ) = 0.2604 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.