Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1521-300 (independent mode)

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

Right ascension: 231.1392259637912°
Declination: -30.2059296230521°
No. sessions: 5
No. delays: 226
Defining: No
RMS(α cos δ) = 1.5994 mas
RMS(δ) = 3.4312 mas

Observed in only 5 session(s)


Quarterly time series for 1521-300

Data - Demeaned data

Right ascension: 231.1392261783243°
Declination: -30.2059299637080°
No. sessions: 2
No. delays: 38
Defining: No
RMS(α cos δ) = 0.0649 mas
RMS(δ) = 0.0926 mas

Observed in only 2 session(s)