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Radio source coordinate time series

 

 

0800+618

Data
NED - MOJAVE

Right ascension: 121.3257481566203°
Declination: 61.7399168159322°
No. sessions: 378
No. delays: 36277
Defining: Yes
RMS(α cos δ) = 0.1115 mas
RMS(δ) = 0.1745 mas
Cleaned No. sessions: 334
Cleaned RMS(α cos δ) = 0.0946 mas
Cleaned RMS(δ) = 0.1325 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.