Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1520+437 (independent mode)

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

Right ascension: 230.4567348432289°
Declination: 43.6109123829911°
No. sessions: 385
No. delays: 17192
Defining: Yes
RMS(α cos δ) = 234.9538 mas
RMS(δ) = 261.1972 mas


Quarterly time series for 1520+437

Data - Demeaned data

Right ascension: 230.4567244874815°
Declination: 43.6109078300448°
No. sessions: 352
No. delays: 15524
Defining: Yes
RMS(α cos δ) = 0.1795 mas
RMS(δ) = 0.2269 mas