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Radio source coordinate time series

 

1510-089 Data SIMBAD - NED - LQAC MOJAVE - Astrogeo - BVID Aladin - SDSS

Right ascension: 228.2105538744061° Declination: -9.0999527647567° No. sessions: 508 No. delays: 14627 Defining: Yes RMS(α cos δ) = 0.2349 mas RMS(δ) = 0.5223 mas Cleaned No. sessions: 476 Cleaned RMS(α cos δ) = 0.2125 mas Cleaned RMS(δ) = 0.4294 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.