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Radio source coordinate time series

 

 

0119+041

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

Right ascension: 20.4869237505706°
Declination: 4.3735373132997°
No. sessions: 1894
No. delays: 48840
Defining: No
RMS(α cos δ) = 0.4081 mas
RMS(δ) = 0.4003 mas
Cleaned No. sessions: 1831
Cleaned RMS(α cos δ) = 0.2912 mas
Cleaned RMS(δ) = 0.3829 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.