Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1638+118 (2025c, independent mode)

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

Right ascension: 250.2453858423357°
Declination: 11.7345034973606°
No. sessions: 5
No. delays: 455
Defining: No
RMS(α cos δ) = 0.6504 mas
RMS(δ) = 0.3378 mas

Observed in only 5 session(s)

Quarterly time series for 1638+118 (2025c, 4 global solutions)

Data

Right ascension: 250.2453858282315°
Declination: 11.7345034174335°
No. sessions: 4
No. delays: 452
Defining: No
RMS(α cos δ) = 0.0768 mas
RMS(δ) = 0.1681 mas

Observed in only 4 session(s)