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Radio source coordinate time series

 

 

0610+260

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

Right ascension: 93.4589132095009°
Declination: 26.0768666316407°
No. sessions: 20
No. delays: 291
Defining: No
RMS(α cos δ) = 3.5039 mas
RMS(δ) = 5.2145 mas
Cleaned No. sessions: 18
Cleaned RMS(α cos δ) = 0.4088 mas
Cleaned RMS(δ) = 0.1977 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.