Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1801+459 (independent mode)

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

Right ascension: 270.6047613844647°
Declination: 45.9596210745860°
No. sessions: 5
No. delays: 474
Defining: No
RMS(α cos δ) = 0.2343 mas
RMS(δ) = 0.6870 mas

Observed in only 5 session(s)


Quarterly time series for 1801+459

Data - Demeaned data

Right ascension: 270.6047613987363°
Declination: 45.9596211177535°
No. sessions: 2
No. delays: 108
Defining: No
RMS(α cos δ) = 0.0781 mas
RMS(δ) = 0.1183 mas

Observed in only 2 session(s)