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Radio source coordinate time series

 

1251-197 Data SIMBAD - NED - LQAC MOJAVE - Astrogeo - BVID Aladin - SDSS

Right ascension: 193.6552316500109° Declination: -20.0156685539624° No. sessions: 14 No. delays: 564 Defining: No RMS(α cos δ) = 0.3065 mas RMS(δ) = 0.6565 mas Cleaned No. sessions: 12 Cleaned RMS(α cos δ) = 0.2302 mas Cleaned RMS(δ) = 0.3667 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.