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Radio source coordinate time series

 

0827+243 Data SIMBAD - NED - LQAC MOJAVE - Astrogeo - BVID Aladin - SDSS

Right ascension: 127.7170245143345° Declination: 24.1832833556488° No. sessions: 221 No. delays: 10290 Defining: Yes RMS(α cos δ) = 52.3896 mas RMS(δ) = 2.1023 mas Cleaned No. sessions: 23 Cleaned RMS(α cos δ) = 1.3578 mas Cleaned RMS(δ) = 2.2084 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.