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Radio source coordinate time series

 

0511-220 Data SIMBAD - NED - LQAC MOJAVE - Astrogeo - BVID Aladin - SDSS

Right ascension: 78.4546428693846° Declination: -21.9878032941515° No. sessions: 24 No. delays: 429 Defining: No RMS(α cos δ) = 0.5809 mas RMS(δ) = 0.7995 mas Cleaned No. sessions: 19 Cleaned RMS(α cos δ) = 0.3604 mas Cleaned RMS(δ) = 0.6546 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.