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Radio source coordinate time series

 

1751+288 Data SIMBAD - NED - LQAC MOJAVE - Astrogeo - BVID Aladin - SDSS

Right ascension: 268.4269734956151° Declination: 28.8013719168135° No. sessions: 392 No. delays: 55018 Defining: Yes RMS(α cos δ) = 0.2581 mas RMS(δ) = 0.2040 mas Cleaned No. sessions: 305 Cleaned RMS(α cos δ) = 0.0967 mas Cleaned RMS(δ) = 0.1006 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.