Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1522+155 (independent mode)

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

Right ascension: 231.1733810216060°
Declination: 15.3558473622023°
No. sessions: 59
No. delays: 464
Defining: No
RMS(α cos δ) = 1.3786 mas
RMS(δ) = 2.5578 mas

Observed in only 59 session(s)

Quarterly time series for 1522+155

Data - Demeaned data

Right ascension: 231.1733811340770°
Declination: 15.3558472869663°
No. sessions: 28
No. delays: 402
Defining: No
RMS(α cos δ) = 0.3517 mas
RMS(δ) = 0.6771 mas

Observed in only 28 session(s)