Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1121+238 (independent mode)

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

Right ascension: 171.0112744727141°
Declination: 23.6127418753680°
No. sessions: 8
No. delays: 396
Defining: No
RMS(α cos δ) = 0.5869 mas
RMS(δ) = 0.6698 mas

Observed in only 8 session(s)


Quarterly time series for 1121+238

Data - Demeaned data

Right ascension: 171.0112744840465°
Declination: 23.6127417006888°
No. sessions: 6
No. delays: 130
Defining: No
RMS(α cos δ) = 0.4365 mas
RMS(δ) = 0.2398 mas

Observed in only 6 session(s)