Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1937+381 (2025b, independent mode)

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

Right ascension: 294.8898619567222°
Declination: 38.2931635319644°
No. sessions: 4
No. delays: 390
Defining: No
RMS(α cos δ) = 0.2724 mas
RMS(δ) = 0.4113 mas

Observed in only 4 session(s)

Quarterly time series for 1937+381 (2025b, 4 global solutions)

Data

Right ascension: 294.8898619770191°
Declination: 38.2931634572732°
No. sessions: 5
No. delays: 413
Defining: No
RMS(α cos δ) = 0.1098 mas
RMS(δ) = 0.1742 mas

Observed in only 5 session(s)