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: 278.1670574363006°
Declination: 1.3045759116317°
No. sessions: 5
No. delays: 346
Defining: No
RMS(α cos δ) = 0.4185 mas
RMS(δ) = 0.3170 mas

Observed in only 5 session(s)


Quarterly time series for 1830+012

Data - Demeaned data

Right ascension: 278.1670573608308°
Declination: 1.3045759066598°
No. sessions: 4
No. delays: 284
Defining: No
RMS(α cos δ) = 0.1173 mas
RMS(δ) = 0.2278 mas

Observed in only 4 session(s)