ivsopar.obspm.fr

Radio source coordinate time series

 

 

0046+316

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

Right ascension: 12.1964228337091°
Declination: 31.9569679571256°
No. sessions: 26
No. delays: 1008
Defining: No
RMS(α cos δ) = 0.1758 mas
RMS(δ) = 0.5478 mas
Cleaned No. sessions: 23
Cleaned RMS(α cos δ) = 0.1389 mas
Cleaned RMS(δ) = 0.2925 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.