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Radio source coordinate time series

 

0851+202 Data SIMBAD - NED - LQAC MOJAVE - Astrogeo - BVID Aladin - SDSS

Right ascension: 133.7036455290415° Declination: 20.1085113278847° No. sessions: 4334 No. delays: 272555 Defining: Yes RMS(α cos δ) = 0.2107 mas RMS(δ) = 0.2155 mas Cleaned No. sessions: 3950 Cleaned RMS(α cos δ) = 0.1516 mas Cleaned RMS(δ) = 0.1601 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.