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Radio source coordinate time series

 

0800+618 Data SIMBAD - NED - LQAC MOJAVE - Astrogeo - BVID Aladin - SDSS

Right ascension: 121.3257482154901° Declination: 61.7399168204096° No. sessions: 340 No. delays: 33571 Defining: Yes RMS(α cos δ) = 0.1123 mas RMS(δ) = 0.1688 mas Cleaned No. sessions: 292 Cleaned RMS(α cos δ) = 0.0962 mas Cleaned RMS(δ) = 0.1344 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.