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Radio source coordinate time series

 

 

0230-790

Data
NED - MOJAVE

Right ascension: 37.3956109296466°
Declination: -78.7960004918831°
No. sessions: 118
No. delays: 2835
Defining: Yes
RMS(α cos δ) = 0.2071 mas
RMS(δ) = 0.2561 mas
Cleaned No. sessions: 113
Cleaned RMS(α cos δ) = 0.1905 mas
Cleaned RMS(δ) = 0.2221 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.