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Radio source coordinate time series

 

0008-264 Data SIMBAD - NED - LQAC MOJAVE - Astrogeo - BVID Aladin - SDSS

Right ascension: 2.7551948902241° Declination: -26.2092714217141° No. sessions: 235 No. delays: 2801 Defining: Yes RMS(α cos δ) = 4.0805 mas RMS(δ) = 2.0757 mas Cleaned No. sessions: 216 Cleaned RMS(α cos δ) = 0.5100 mas Cleaned RMS(δ) = 0.3825 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.