Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1156-221 (independent mode)

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

Right ascension: 179.7969467975109°
Declination: -22.4769167618850°
No. sessions: 6
No. delays: 326
Defining: No
RMS(α cos δ) = 0.8275 mas
RMS(δ) = 1.0153 mas

Observed in only 6 session(s)


Quarterly time series for 1156-221

Data - Demeaned data

Right ascension: 179.7969470121160°
Declination: -22.4769169659602°
No. sessions: 3
No. delays: 179
Defining: No
RMS(α cos δ) = 0.3313 mas
RMS(δ) = 0.8952 mas

Observed in only 3 session(s)