Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1222+131 (independent mode)

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

Right ascension: 186.2655971821665°
Declination: 12.8869830924161°
No. sessions: 34
No. delays: 1410
Defining: Yes
RMS(α cos δ) = 0.6842 mas
RMS(δ) = 0.9198 mas

Observed in only 34 session(s)


Quarterly time series for 1222+131

Data - Demeaned data

Right ascension: 186.2655972427369°
Declination: 12.8869830853656°
No. sessions: 29
No. delays: 981
Defining: Yes
RMS(α cos δ) = 0.1543 mas
RMS(δ) = 0.3682 mas

Observed in only 29 session(s)