Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1228-310 (independent mode)

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

Right ascension: 187.6872193753738°
Declination: -31.3564752411764°
No. sessions: 7
No. delays: 193
Defining: No
RMS(α cos δ) = 1.1516 mas
RMS(δ) = 4.1911 mas

Observed in only 7 session(s)


Quarterly time series for 1228-310

Data - Demeaned data

Right ascension: 187.6872194761198°
Declination: -31.3564754400968°
No. sessions: 6
No. delays: 177
Defining: No
RMS(α cos δ) = 0.3869 mas
RMS(δ) = 1.6982 mas

Observed in only 6 session(s)