Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1218+444 (independent mode)

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

Right ascension: 185.3626870106188°
Declination: 44.1915758289222°
No. sessions: 5
No. delays: 456
Defining: No
RMS(α cos δ) = 5.6507 mas
RMS(δ) = 5.6477 mas

Observed in only 5 session(s)


Quarterly time series for 1218+444

Data - Demeaned data

Right ascension: 185.3626860759188°
Declination: 44.1915756155975°
No. sessions: 2
No. delays: 198
Defining: No
RMS(α cos δ) = 0.0736 mas
RMS(δ) = 0.0636 mas

Observed in only 2 session(s)