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Radio source coordinate time series

 

2002-375 Data SIMBAD - NED - LQAC MOJAVE - Astrogeo - BVID Aladin - SDSS

Right ascension: 301.4794621640862° Declination: -37.3948549880950° No. sessions: 50 No. delays: 888 Defining: Yes RMS(α cos δ) = 0.3996 mas RMS(δ) = 0.8882 mas Cleaned No. sessions: 45 Cleaned RMS(α cos δ) = 0.3928 mas Cleaned RMS(δ) = 0.7240 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.