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Radio source coordinate time series

 

 

0355+508

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

Right ascension: 59.8739469290712°
Declination: 50.9639338492856°
No. sessions: 767
No. delays: 20586
Defining: No
RMS(α cos δ) = 1.0312 mas
RMS(δ) = 3.5228 mas
Cleaned No. sessions: 723
Cleaned RMS(α cos δ) = 0.5972 mas
Cleaned RMS(δ) = 0.6623 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.