Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1227+587 (independent mode)

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

Right ascension: 187.5294045343834°
Declination: 58.5021561519419°
No. sessions: 5
No. delays: 467
Defining: No
RMS(α cos δ) = 3.5265 mas
RMS(δ) = 0.5986 mas

Observed in only 5 session(s)


Quarterly time series for 1227+587

Data - Demeaned data

Right ascension: 187.5294052686931°
Declination: 58.5021562928327°
No. sessions: 2
No. delays: 123
Defining: No
RMS(α cos δ) = 0.1230 mas
RMS(δ) = 0.0365 mas

Observed in only 2 session(s)