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Radio source coordinate time series

 

2300-683 Data SIMBAD - NED - LQAC MOJAVE - Astrogeo - BVID Aladin - SDSS

Right ascension: 345.9315185925291° Declination: -68.1270677824934° No. sessions: 253 No. delays: 2540 Defining: Yes RMS(α cos δ) = 18.8816 mas RMS(δ) = 15.8257 mas Cleaned No. sessions: 158 Cleaned RMS(α cos δ) = 0.4938 mas Cleaned RMS(δ) = 0.5785 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.