Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1638+540 (independent mode)

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

Right ascension: 249.9160148155278°
Declination: 53.9630877488306°
No. sessions: 5
No. delays: 479
Defining: No
RMS(α cos δ) = 7.0429 mas
RMS(δ) = 3.8632 mas

Observed in only 5 session(s)


Quarterly time series for 1638+540

Data - Demeaned data

Right ascension: 249.9160122132500°
Declination: 53.9630885628890°
No. sessions: 1
No. delays: 51
Defining: No

Observed in only 1 session(s)