ivsopar.obspm.fr

Radio source coordinate time series

 

 

2059+034

Data
SIMBAD - NED - LQAC
MOJAVE - Astrogeo - BVID
Aladin - SDSS

Right ascension: 315.4118090053377°
Declination: 3.6920335156741°
No. sessions: 674
No. delays: 22948
Defining: Yes
RMS(α cos δ) = 3.7866 mas
RMS(δ) = 6.4460 mas
Cleaned No. sessions: 604
Cleaned RMS(α cos δ) = 0.2460 mas
Cleaned RMS(δ) = 0.3774 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.