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Radio source coordinate time series

 

0642+214 Data SIMBAD - NED - LQAC MOJAVE - Astrogeo - BVID Aladin - SDSS

Right ascension: 101.3504146765881° Declination: 21.3642225949186° No. sessions: 20 No. delays: 275 Defining: No RMS(α cos δ) = 0.4539 mas RMS(δ) = 0.6527 mas Cleaned No. sessions: 19 Cleaned RMS(α cos δ) = 0.4634 mas Cleaned RMS(δ) = 0.5855 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.