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Radio source coordinate time series

 

1255-316 Data SIMBAD - NED - LQAC MOJAVE - Astrogeo - BVID Aladin - SDSS

Right ascension: 194.4960868036062° Declination: -31.9213477196682° No. sessions: 1186 No. delays: 17319 Defining: No RMS(α cos δ) = 2.3009 mas RMS(δ) = 2.6532 mas Cleaned No. sessions: 1084 Cleaned RMS(α cos δ) = 0.4150 mas Cleaned RMS(δ) = 0.4855 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.