ivsopar.obspm.fr

Radio source coordinate time series

 

 

2320-035

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

Right ascension: 350.8831406870551°
Declination: -3.2847288409512°
No. sessions: 109
No. delays: 867
Defining: No
RMS(α cos δ) = 0.4456 mas
RMS(δ) = 0.6496 mas
Cleaned No. sessions: 108
Cleaned RMS(α cos δ) = 0.4274 mas
Cleaned RMS(δ) = 0.6655 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.