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Radio source coordinate time series

 

 

0620+389

Data
NED - MOJAVE

Right ascension: 96.0792553601601°
Declination: 38.9468711267830°
No. sessions: 24
No. delays: 1095
Defining: No
RMS(α cos δ) = 0.2917 mas
RMS(δ) = 0.2928 mas
Cleaned No. sessions: 19
Cleaned RMS(α cos δ) = 0.2337 mas
Cleaned RMS(δ) = 0.2205 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.