Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0227-542 (2026a, independent mode)

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

Right ascension: 37.3032724949216°
Declination: -54.0566761889102°
No. sessions: 9
No. delays: 94
Defining: No
RMS(α cos δ) = 0.8767 mas
RMS(δ) = 1.3023 mas
Variability ellipse semimajor axis = 1.4023 mas
Variability ellipse semiminor axis = 0.7057 mas
Variability ellipse position angle = 25.4 deg
Equivalent α-δ correlation = 0.50

Observed in only 9 session(s)

Quarterly time series for 0227-542 (2026a, 4 global solutions)

Data

Right ascension: 37.3032721546214°
Declination: -54.0566762212045°
No. sessions: 8
No. delays: 91
Defining: No
RMS(α cos δ) = 0.1033 mas
RMS(δ) = 0.4349 mas
Variability ellipse semimajor axis = 0.4361 mas
Variability ellipse semiminor axis = 0.0981 mas
Variability ellipse position angle = -4.3 deg
Equivalent α-δ correlation = -0.31

Observed in only 8 session(s)