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Radio source coordinate time series

 

 

1038+064

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

Right ascension: 160.3215099030858°
Declination: 6.1713678380112°
No. sessions: 130
No. delays: 2837
Defining: No
RMS(α cos δ) = 472.5349 mas
RMS(δ) = 1043.1555 mas
Cleaned No. sessions: 32
Cleaned RMS(α cos δ) = 0.9132 mas
Cleaned RMS(δ) = 1.0629 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.