Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1939+813 (independent mode)

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

Right ascension: 293.8446809471861°
Declination: 81.5040430143509°
No. sessions: 7
No. delays: 543
Defining: No
RMS(α cos δ) = 6.5266 mas
RMS(δ) = 49.8484 mas

Observed in only 7 session(s)

Quarterly time series for 1939+813

Data - Demeaned data

Right ascension: 293.8446794999992°
Declination: 81.5040424386225°
No. sessions: 7
No. delays: 543
Defining: No
RMS(α cos δ) = 0.3346 mas
RMS(δ) = 0.3358 mas

Observed in only 7 session(s)