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Radio source coordinate time series

 

1327+504 Data SIMBAD - NED - LQAC MOJAVE - Astrogeo - BVID Aladin - SDSS

Right ascension: 202.2741779459918° Declination: 50.1573335744693° No. sessions: 70 No. delays: 1942 Defining: No RMS(α cos δ) = 0.2309 mas RMS(δ) = 0.2649 mas Cleaned No. sessions: 66 Cleaned RMS(α cos δ) = 0.1838 mas Cleaned RMS(δ) = 0.2344 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.