Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1903+097 (independent mode)

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

Right ascension: 286.4162456977643°
Declination: 9.8690019673903°
No. sessions: 4
No. delays: 278
Defining: No
RMS(α cos δ) = 1.4871 mas
RMS(δ) = 0.5585 mas

Observed in only 4 session(s)

Quarterly time series for 1903+097

Data - Demeaned data

Right ascension: 286.4162456501447°
Declination: 9.8690019596429°
No. sessions: 4
No. delays: 278
Defining: No
RMS(α cos δ) = 0.1836 mas
RMS(δ) = 0.3608 mas

Observed in only 4 session(s)