Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1656+571 (independent mode)

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

Right ascension: 254.3362872114550°
Declination: 57.0981953831234°
No. sessions: 5
No. delays: 524
Defining: No
RMS(α cos δ) = 0.2249 mas
RMS(δ) = 0.3464 mas

Observed in only 5 session(s)


Quarterly time series for 1656+571

Data - Demeaned data

Right ascension: 254.3362873535242°
Declination: 57.0981954679810°
No. sessions: 4
No. delays: 452
Defining: No
RMS(α cos δ) = 0.0424 mas
RMS(δ) = 0.0361 mas

Observed in only 4 session(s)