Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1642+670 (independent mode)

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

Right ascension: 250.5913635010101°
Declination: 66.9304142003425°
No. sessions: 6
No. delays: 234
Defining: No
RMS(α cos δ) = 1.5239 mas
RMS(δ) = 0.8034 mas

Observed in only 6 session(s)


Quarterly time series for 1642+670

Data - Demeaned data

Right ascension: 250.5913635191420°
Declination: 66.9304142823787°
No. sessions: 6
No. delays: 234
Defining: No
RMS(α cos δ) = 1.2023 mas
RMS(δ) = 0.7290 mas

Observed in only 6 session(s)