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Radio source coordinate time series

 

 

1413+135

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

Right ascension: 213.9950727371018°
Declination: 13.3399189097356°
No. sessions: 80
No. delays: 2081
Defining: No
RMS(α cos δ) = 3.1059 mas
RMS(δ) = 15.6433 mas
Cleaned No. sessions: 41
Cleaned RMS(α cos δ) = 0.6686 mas
Cleaned RMS(δ) = 2.7767 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.