Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1508+223 (independent mode)

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

Right ascension: 227.7732463397509°
Declination: 22.1351783691638°
No. sessions: 4
No. delays: 220
Defining: No
RMS(α cos δ) = 2.0008 mas
RMS(δ) = 0.5575 mas

Observed in only 4 session(s)


Quarterly time series for 1508+223

Data - Demeaned data

Right ascension: 227.7732461175306°
Declination: 22.1351784088186°
No. sessions: 2
No. delays: 81
Defining: No
RMS(α cos δ) = 0.9161 mas
RMS(δ) = 0.1404 mas

Observed in only 2 session(s)