Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1557+565 (independent mode)

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

Right ascension: 239.7012037269202°
Declination: 56.4205884109549°
No. sessions: 5
No. delays: 405
Defining: No
RMS(α cos δ) = 0.3522 mas
RMS(δ) = 1.1547 mas

Observed in only 5 session(s)


Quarterly time series for 1557+565

Data - Demeaned data

Right ascension: 239.7012036629457°
Declination: 56.4205886926439°
No. sessions: 2
No. delays: 94
Defining: No
RMS(α cos δ) = 0.2234 mas
RMS(δ) = 0.1918 mas

Observed in only 2 session(s)