Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1556-245 (2025b, independent mode)

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

Right ascension: 239.9225384079570°
Declination: -24.7107873733312°
No. sessions: 66
No. delays: 2750
Defining: Yes
RMS(α cos δ) = 11.3711 mas
RMS(δ) = 23.0705 mas

Observed in only 66 session(s)

Quarterly time series for 1556-245 (2025b, 4 global solutions)

Data

Right ascension: 239.9225379939404°
Declination: -24.7107866826749°
No. sessions: 62
No. delays: 2727
Defining: Yes
RMS(α cos δ) = 0.4907 mas
RMS(δ) = 0.7953 mas

Observed in only 62 session(s)