Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1540+820 (independent mode)

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

Right ascension: 234.2501670817857°
Declination: 81.9086101559372°
No. sessions: 6
No. delays: 353
Defining: No
RMS(α cos δ) = 64.2304 mas
RMS(δ) = 9.4751 mas

Observed in only 6 session(s)

Quarterly time series for 1540+820

Data - Demeaned data

Right ascension: 234.2501576965210°
Declination: 81.9086101354962°
No. sessions: 6
No. delays: 353
Defining: No
RMS(α cos δ) = 0.4559 mas
RMS(δ) = 0.3305 mas

Observed in only 6 session(s)