Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1807+698 (independent mode)

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

Right ascension: 271.7111780221769°
Declination: 69.8244742458502°
No. sessions: 1598
No. delays: 223176
Defining: No
RMS(α cos δ) = 142.2776 mas
RMS(δ) = 65.7328 mas


Quarterly time series for 1807+698

Data - Demeaned data

Right ascension: 271.7111693783352°
Declination: 69.8244745704326°
No. sessions: 1559
No. delays: 214938
Defining: No
RMS(α cos δ) = 0.1551 mas
RMS(δ) = 0.1573 mas