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Radio source coordinate time series

 

 

2227-088

Data
NED - MOJAVE

Right ascension: 337.4170180750977°
Declination: -8.5484543063586°
No. sessions: 505
No. delays: 34707
Defining: Yes
RMS(α cos δ) = 0.5820 mas
RMS(δ) = 0.6926 mas
Cleaned No. sessions: 469
Cleaned RMS(α cos δ) = 0.1259 mas
Cleaned RMS(δ) = 0.1193 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.