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Radio source coordinate time series

 

 

0325+395

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

Right ascension: 52.2096336188249°
Declination: 39.6790456869889°
No. sessions: 26
No. delays: 1095
Defining: No
RMS(α cos δ) = 1.7846 mas
RMS(δ) = 6.4423 mas
Cleaned No. sessions: 13
Cleaned RMS(α cos δ) = 0.5106 mas
Cleaned RMS(δ) = 0.6185 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.