Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1931+149 (2025b, independent mode)

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

Right ascension: 293.3408541677470°
Declination: 15.0795559190164°
No. sessions: 3
No. delays: 340
Defining: No
RMS(α cos δ) = 0.2300 mas
RMS(δ) = 0.2191 mas

Observed in only 3 session(s)

Quarterly time series for 1931+149 (2025b, 4 global solutions)

Data

Right ascension: 293.3408541666519°
Declination: 15.0795558068428°
No. sessions: 5
No. delays: 430
Defining: No
RMS(α cos δ) = 0.1252 mas
RMS(δ) = 0.2962 mas

Observed in only 5 session(s)