Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1520+725 (independent mode)

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

Right ascension: 230.1985030162381°
Declination: 72.4182140855646°
No. sessions: 3
No. delays: 208
Defining: No
RMS(α cos δ) = 0.8720 mas
RMS(δ) = 0.8750 mas

Observed in only 3 session(s)


Quarterly time series for 1520+725

Data - Demeaned data

Right ascension: 230.1985026876237°
Declination: 72.4182143236627°
No. sessions: 3
No. delays: 208
Defining: No
RMS(α cos δ) = 0.3695 mas
RMS(δ) = 0.1865 mas

Observed in only 3 session(s)