Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 2030-689 (independent mode)

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

Right ascension: 308.9536523127682°
Declination: -68.7760669086458°
No. sessions: 20
No. delays: 459
Defining: No
RMS(α cos δ) = 1.0505 mas
RMS(δ) = 0.8194 mas

Observed in only 20 session(s)


Quarterly time series for 2030-689

Data - Demeaned data

Right ascension: 308.9536520984369°
Declination: -68.7760668483000°
No. sessions: 20
No. delays: 459
Defining: No
RMS(α cos δ) = 0.2786 mas
RMS(δ) = 0.3261 mas

Observed in only 20 session(s)