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Radio source coordinate time series

 

0748+126 Data SIMBAD - NED - LQAC MOJAVE - Astrogeo - BVID Aladin - SDSS

Right ascension: 117.7168572110785° Declination: 12.5180078166386° No. sessions: 531 No. delays: 50015 Defining: Yes RMS(α cos δ) = 0.1500 mas RMS(δ) = 0.1360 mas Cleaned No. sessions: 477 Cleaned RMS(α cos δ) = 0.1164 mas Cleaned RMS(δ) = 0.1045 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.