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Radio source coordinate time series

 

1514+197 Data SIMBAD - NED - LQAC MOJAVE - Astrogeo - BVID Aladin - SDSS

Right ascension: 229.2366506659905° Declination: 19.5369421539444° No. sessions: 133 No. delays: 5261 Defining: Yes RMS(α cos δ) = 0.2957 mas RMS(δ) = 0.2535 mas Cleaned No. sessions: 119 Cleaned RMS(α cos δ) = 0.1802 mas Cleaned RMS(δ) = 0.2527 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.