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Radio source coordinate time series

 

 

1606+106

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

Right ascension: 242.1925132672042°
Declination: 10.4854932805359°
No. sessions: 2450
No. delays: 125494
Defining: Yes
RMS(α cos δ) = 0.2829 mas
RMS(δ) = 0.4956 mas
Cleaned No. sessions: 2291
Cleaned RMS(α cos δ) = 0.2137 mas
Cleaned RMS(δ) = 0.3993 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.