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Radio source coordinate time series

 

1741-038 Data SIMBAD - NED - LQAC MOJAVE - Astrogeo - BVID Aladin - SDSS

Right ascension: 265.9952339367269° Declination: -3.8346157865654° No. sessions: 4242 No. delays: 212801 Defining: Yes RMS(α cos δ) = 6.4373 mas RMS(δ) = 1.8579 mas Cleaned No. sessions: 3303 Cleaned RMS(α cos δ) = 0.1814 mas Cleaned RMS(δ) = 0.2143 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.