Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 2257+103 (independent mode)

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

Right ascension: 345.0763024340221°
Declination: 10.6316896102481°
No. sessions: 5
No. delays: 474
Defining: No
RMS(α cos δ) = 0.5306 mas
RMS(δ) = 1.2588 mas

Observed in only 5 session(s)


Quarterly time series for 2257+103

Data - Demeaned data

Right ascension: 345.0763023587276°
Declination: 10.6316896402886°
No. sessions: 2
No. delays: 141
Defining: No
RMS(α cos δ) = 0.3418 mas
RMS(δ) = 0.3102 mas

Observed in only 2 session(s)