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Radio source coordinate time series

 

1150+497 Data SIMBAD - NED - LQAC MOJAVE - Astrogeo - BVID Aladin - SDSS

Right ascension: 178.3519443004614° Declination: 49.5191194684386° No. sessions: 42 No. delays: 1730 Defining: No RMS(α cos δ) = 0.2344 mas RMS(δ) = 0.2948 mas Cleaned No. sessions: 36 Cleaned RMS(α cos δ) = 0.1881 mas Cleaned RMS(δ) = 0.2663 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.