Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1306-395 (2026a, independent mode)

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

Right ascension: 197.4520347110773°
Declination: -39.8091908550944°
No. sessions: 56
No. delays: 1385
Defining: Yes
RMS(α cos δ) = 5.3314 mas
RMS(δ) = 9.4769 mas
Variability ellipse semimajor axis = 9.9948 mas
Variability ellipse semiminor axis = 4.2825 mas
Variability ellipse position angle = 20.5 deg
Equivalent α-δ correlation = 0.53

Quarterly time series for 1306-395 (2026a, 4 global solutions)

Data

Right ascension: 197.4520346653246°
Declination: -39.8091905327497°
No. sessions: 53
No. delays: 1369
Defining: Yes
RMS(α cos δ) = 0.4480 mas
RMS(δ) = 0.5494 mas
Variability ellipse semimajor axis = 0.6049 mas
Variability ellipse semiminor axis = 0.3696 mas
Variability ellipse position angle = -31.9 deg
Equivalent α-δ correlation = -0.42