ivsopar.obspm.fr

Radio source coordinate time series

 

 

0633-263

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

Observed in only 3 session(s)

Right ascension: 98.8371211734669°
Declination: -26.3444117764430°
No. sessions: 3
No. delays: 45
Defining: No
RMS(α cos δ) = 1.5600 mas
RMS(δ) = 30.5180 mas
Cleaned No. sessions: 0
Cleaned RMS(α cos δ) = -100.0000 mas
Cleaned RMS(δ) = -100.0000 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.