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Radio source coordinate time series

 

0426+273 Data SIMBAD - NED - LQAC MOJAVE - Astrogeo - BVID Aladin - SDSS

Right ascension: 67.4706698538409° Declination: 27.4105211612458° No. sessions: 72 No. delays: 2292 Defining: Yes RMS(α cos δ) = 0.1498 mas RMS(δ) = 0.2878 mas Cleaned No. sessions: 69 Cleaned RMS(α cos δ) = 0.1298 mas Cleaned RMS(δ) = 0.2639 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.