ivsopar.obspm.fr

Radio source coordinate time series

 

 

1738+476

Data
NED - MOJAVE

Right ascension: 264.9880378044157°
Declination: 47.6328782103363°
No. sessions: 67
No. delays: 3738
Defining: Yes
RMS(α cos δ) = 0.1680 mas
RMS(δ) = 0.1831 mas
Cleaned No. sessions: 62
Cleaned RMS(α cos δ) = 0.1388 mas
Cleaned RMS(δ) = 0.1653 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.