ivsopar.obspm.fr

Radio source coordinate time series

 

 

0606-223

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

Right ascension: 92.2486951875753°
Declination: -22.3391546753006°
No. sessions: 238
No. delays: 5309
Defining: No
RMS(α cos δ) = 0.3648 mas
RMS(δ) = 0.5873 mas
Cleaned No. sessions: 203
Cleaned RMS(α cos δ) = 0.2990 mas
Cleaned RMS(δ) = 0.4113 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.