Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1938+371 (independent mode)

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

Right ascension: 294.9658599466099°
Declination: 37.2251358739529°
No. sessions: 5
No. delays: 406
Defining: No
RMS(α cos δ) = 1.1745 mas
RMS(δ) = 1.2140 mas

Observed in only 5 session(s)

Quarterly time series for 1938+371

Data - Demeaned data

Right ascension: 294.9658603372928°
Declination: 37.2251355534395°
No. sessions: 3
No. delays: 221
Defining: No
RMS(α cos δ) = 0.2087 mas
RMS(δ) = 0.2581 mas

Observed in only 3 session(s)