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Radio source coordinate time series

 

0749+540 Data SIMBAD - NED - LQAC MOJAVE - Astrogeo - BVID Aladin - SDSS

Right ascension: 118.2557690718207° Declination: 53.8832325198434° No. sessions: 1108 No. delays: 87649 Defining: No RMS(α cos δ) = 0.1213 mas RMS(δ) = 0.1431 mas Cleaned No. sessions: 1043 Cleaned RMS(α cos δ) = 0.1017 mas Cleaned RMS(δ) = 0.1194 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.