Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1917+495 (independent mode)

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

Right ascension: 289.6899150084482°
Declination: 49.6322313574133°
No. sessions: 5
No. delays: 449
Defining: No
RMS(α cos δ) = 1.4910 mas
RMS(δ) = 1.3599 mas

Observed in only 5 session(s)


Quarterly time series for 1917+495

Data - Demeaned data

Right ascension: 289.6899149402566°
Declination: 49.6322316255296°
No. sessions: 2
No. delays: 138
Defining: No
RMS(α cos δ) = 0.0393 mas
RMS(δ) = 0.1269 mas

Observed in only 2 session(s)