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Radio source coordinate time series

 

2008-159 Data SIMBAD - NED - LQAC MOJAVE - Astrogeo - BVID Aladin - SDSS

Right ascension: 302.8154623456644° Declination: -15.7778481848320° No. sessions: 627 No. delays: 16360 Defining: Yes RMS(α cos δ) = 5.0049 mas RMS(δ) = 3.3368 mas Cleaned No. sessions: 399 Cleaned RMS(α cos δ) = 0.2642 mas Cleaned RMS(δ) = 0.2898 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.