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Radio source coordinate time series

 

 

1730-130

Data
NED - MOJAVE

Right ascension: 263.2612741369389°
Declination: -13.0804300440184°
No. sessions: 805
No. delays: 25147
Defining: Yes
RMS(α cos δ) = 0.2718 mas
RMS(δ) = 0.5101 mas
Cleaned No. sessions: 765
Cleaned RMS(α cos δ) = 0.2242 mas
Cleaned RMS(δ) = 0.4394 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.