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Radio source coordinate time series

 

1418+546 Data SIMBAD - NED - LQAC MOJAVE - Astrogeo - BVID Aladin - SDSS

Right ascension: 214.9441558857821° Declination: 54.3874407964789° No. sessions: 983 No. delays: 76505 Defining: Yes RMS(α cos δ) = 1.2575 mas RMS(δ) = 3.6240 mas Cleaned No. sessions: 821 Cleaned RMS(α cos δ) = 0.1297 mas Cleaned RMS(δ) = 0.1460 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.