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Radio source coordinate time series

 

1758-651 Data SIMBAD - NED - LQAC MOJAVE - Astrogeo - BVID Aladin - SDSS

Right ascension: 270.8479026071407° Declination: -65.1268781277104° No. sessions: 211 No. delays: 2526 Defining: Yes RMS(α cos δ) = 0.3758 mas RMS(δ) = 0.4525 mas Cleaned No. sessions: 196 Cleaned RMS(α cos δ) = 0.3321 mas Cleaned RMS(δ) = 0.3892 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.