Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1531-221 (independent mode)

Data - Demeaned data - BVID - NED - MOJAVE - SIMBAD - PanSTARRS-1

Right ascension: 233.5980333961659°
Declination: -22.3150949199152°
No. sessions: 11
No. delays: 529
Defining: No
RMS(α cos δ) = 0.6122 mas
RMS(δ) = 1.0197 mas

Observed in only 11 session(s)


Quarterly time series for 1531-221

Data - Demeaned data

Right ascension: 233.5980333949699°
Declination: -22.3150948422316°
No. sessions: 11
No. delays: 529
Defining: No
RMS(α cos δ) = 0.2511 mas
RMS(δ) = 0.2694 mas

Observed in only 11 session(s)