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Radio source coordinate time series

 

1546+027 Data SIMBAD - NED - LQAC MOJAVE - Astrogeo - BVID Aladin - SDSS

Right ascension: 237.3726535350506° Declination: 2.6169897632746° No. sessions: 334 No. delays: 21437 Defining: Yes RMS(α cos δ) = 1.1275 mas RMS(δ) = 0.3221 mas Cleaned No. sessions: 273 Cleaned RMS(α cos δ) = 0.1380 mas Cleaned RMS(δ) = 0.1759 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.