Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1657+054 (independent mode)

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

Right ascension: 255.0998164811851°
Declination: 5.3789156519771°
No. sessions: 5
No. delays: 530
Defining: No
RMS(α cos δ) = 1.3156 mas
RMS(δ) = 1.4481 mas

Observed in only 5 session(s)

Quarterly time series for 1657+054

Data - Demeaned data

Right ascension: 255.0998166126483°
Declination: 5.3789152933693°
No. sessions: 5
No. delays: 530
Defining: No
RMS(α cos δ) = 0.0801 mas
RMS(δ) = 0.2577 mas

Observed in only 5 session(s)