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Radio source coordinate time series

 

1739+522 Data SIMBAD - NED - LQAC MOJAVE - Astrogeo - BVID Aladin - SDSS

Right ascension: 265.1540743357374° Declination: 52.1953909235963° No. sessions: 2327 No. delays: 215684 Defining: No RMS(α cos δ) = 0.2026 mas RMS(δ) = 0.1638 mas Cleaned No. sessions: 2120 Cleaned RMS(α cos δ) = 0.1135 mas Cleaned RMS(δ) = 0.1355 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.