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Radio source coordinate time series

 

0420-014 Data SIMBAD - NED - LQAC MOJAVE - Astrogeo - BVID Aladin - SDSS

Right ascension: 65.8158363556262° Declination: -1.3425182235514° No. sessions: 1666 No. delays: 72963 Defining: Yes RMS(α cos δ) = 0.2271 mas RMS(δ) = 0.2450 mas Cleaned No. sessions: 1539 Cleaned RMS(α cos δ) = 0.2100 mas Cleaned RMS(δ) = 0.2286 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.