ivsopar.obspm.fr

Radio source coordinate time series

 

 

1116-462

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

Right ascension: 169.6123235442825°
Declination: -46.5708338814951°
No. sessions: 23
No. delays: 132
Defining: No
RMS(α cos δ) = 1.1385 mas
RMS(δ) = 1.7175 mas
Cleaned No. sessions: 21
Cleaned RMS(α cos δ) = 0.8167 mas
Cleaned RMS(δ) = 1.5857 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.