Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1707-038 (2026b, independent mode)

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

Right ascension: 257.5716890662793°
Declination: -3.9305913491893°
No. sessions: 6
No. delays: 466
Defining: No
RMS(α cos δ) = 0.3961 mas
RMS(δ) = 1.1667 mas
Variability ellipse semimajor axis = 1.1691 mas
Variability ellipse semiminor axis = 0.3889 mas
Variability ellipse position angle = 3.9 deg
Equivalent α-δ correlation = 0.18

Observed in only 6 session(s)

Quarterly time series for 1707-038 (2026b, 4 global solutions)

Data

Right ascension: 257.5716890743703°
Declination: -3.9305913724458°
No. sessions: 7
No. delays: 538
Defining: No
RMS(α cos δ) = 0.1914 mas
RMS(δ) = 0.6536 mas
Variability ellipse semimajor axis = 0.6598 mas
Variability ellipse semiminor axis = 0.1689 mas
Variability ellipse position angle = -8.1 deg
Equivalent α-δ correlation = -0.45

Observed in only 7 session(s)