Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1637-771 (independent mode)

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

Right ascension: 251.0671703275513°
Declination: -77.2635584761474°
No. sessions: 6
No. delays: 52
Defining: No
RMS(α cos δ) = 2.3356 mas
RMS(δ) = 2.2943 mas

Observed in only 6 session(s)

Quarterly time series for 1637-771

Data - Demeaned data

Right ascension: 251.0671671585469°
Declination: -77.2635590158207°
No. sessions: 5
No. delays: 51
Defining: No
RMS(α cos δ) = 0.0757 mas
RMS(δ) = 0.3387 mas

Observed in only 5 session(s)