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Radio source coordinate time series

 

 

1034-374

Data
NED - MOJAVE

Right ascension: 159.2226649788330°
Declination: -37.7375183034557°
No. sessions: 65
No. delays: 1181
Defining: Yes
RMS(α cos δ) = 0.3034 mas
RMS(δ) = 0.5425 mas
Cleaned No. sessions: 62
Cleaned RMS(α cos δ) = 0.2742 mas
Cleaned RMS(δ) = 0.4807 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.