Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1815+531 (independent mode)

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

Right ascension: 274.2377950220397°
Declination: 53.1290277461138°
No. sessions: 7
No. delays: 473
Defining: No
RMS(α cos δ) = 0.3786 mas
RMS(δ) = 0.3205 mas

Observed in only 7 session(s)


Quarterly time series for 1815+531

Data - Demeaned data

Right ascension: 274.2377951412325°
Declination: 53.1290276991284°
No. sessions: 6
No. delays: 365
Defining: No
RMS(α cos δ) = 0.1239 mas
RMS(δ) = 0.1368 mas

Observed in only 6 session(s)