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Radio source coordinate time series

 

0552+398 Data SIMBAD - NED - LQAC MOJAVE - Astrogeo - BVID Aladin - SDSS

Right ascension: 88.8783567408728° Declination: 39.8136569383799° No. sessions: 4560 No. delays: 408965 Defining: Yes RMS(α cos δ) = 0.1195 mas RMS(δ) = 0.1494 mas Cleaned No. sessions: 4182 Cleaned RMS(α cos δ) = 0.1102 mas Cleaned RMS(δ) = 0.1255 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.