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Radio source coordinate time series

 

 

1749+096

Data
NED - MOJAVE

Right ascension: 267.8867440563300°
Declination: 9.6502023499830°
No. sessions: 3490
No. delays: 206766
Defining: Yes
RMS(α cos δ) = 0.1663 mas
RMS(δ) = 0.1910 mas
Cleaned No. sessions: 3335
Cleaned RMS(α cos δ) = 0.1353 mas
Cleaned RMS(δ) = 0.1471 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.