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Radio source coordinate time series

 

 

0434-188

Data
NED - MOJAVE

Right ascension: 69.2561780742263°
Declination: -18.7468370689167°
No. sessions: 408
No. delays: 4042
Defining: No
RMS(α cos δ) = 0.4364 mas
RMS(δ) = 1.1238 mas
Cleaned No. sessions: 396
Cleaned RMS(α cos δ) = 0.4248 mas
Cleaned RMS(δ) = 1.0286 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.