Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1647+744 (independent mode)

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

Right ascension: 251.5632188758471°
Declination: 74.3197418347032°
No. sessions: 6
No. delays: 169
Defining: No
RMS(α cos δ) = 1.5222 mas
RMS(δ) = 7.5048 mas

Observed in only 6 session(s)


Quarterly time series for 1647+744

Data - Demeaned data

Right ascension: 251.5632191602021°
Declination: 74.3197433156333°
No. sessions: 4
No. delays: 62
Defining: No
RMS(α cos δ) = 3.3917 mas
RMS(δ) = 6.8963 mas

Observed in only 4 session(s)