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Radio source coordinate time series

 

0227-369 Data SIMBAD - NED - LQAC MOJAVE - Astrogeo - BVID Aladin - SDSS

Right ascension: 37.3685378019416° Declination: -36.7324506654336° No. sessions: 82 No. delays: 1329 Defining: No RMS(α cos δ) = 0.3431 mas RMS(δ) = 0.3969 mas Cleaned No. sessions: 78 Cleaned RMS(α cos δ) = 0.3047 mas Cleaned RMS(δ) = 0.3619 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.