ivsopar.obspm.fr

Radio source coordinate time series

 

 

0007-048

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

Observed in only 8 session(s)

Right ascension: 2.5016185576639°
Declination: -4.5634727633044°
No. sessions: 8
No. delays: 312
Defining: No
RMS(α cos δ) = 4.3182 mas
RMS(δ) = 8.2778 mas
Cleaned No. sessions: 3
Cleaned RMS(α cos δ) = 0.6841 mas
Cleaned RMS(δ) = 1.2120 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.