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Radio source coordinate time series

 

2255-282 Data SIMBAD - NED - LQAC MOJAVE - Astrogeo - BVID Aladin - SDSS

Right ascension: 344.5248454090817° Declination: -27.9725713474658° No. sessions: 2518 No. delays: 43110 Defining: Yes RMS(α cos δ) = 1.5457 mas RMS(δ) = 2.3482 mas Cleaned No. sessions: 2264 Cleaned RMS(α cos δ) = 0.4162 mas Cleaned RMS(δ) = 0.4990 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.