Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1830+012 (independent mode)

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

Right ascension: 278.1670574419873°
Declination: 1.3045747765921°
No. sessions: 5
No. delays: 346
Defining: No
RMS(α cos δ) = 0.4388 mas
RMS(δ) = 7.8170 mas

Observed in only 5 session(s)

Quarterly time series for 1830+012

Data - Demeaned data

Right ascension: 278.1670573926785°
Declination: 1.3045758857847°
No. sessions: 2
No. delays: 137
Defining: No
RMS(α cos δ) = 0.0210 mas
RMS(δ) = 0.0680 mas

Observed in only 2 session(s)