Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1657-261 (independent mode)

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

Right ascension: 255.2338893890917°
Declination: -26.1761982991846°
No. sessions: 948
No. delays: 34760
Defining: Yes
RMS(α cos δ) = *********** mas
RMS(δ) = 298587.3985 mas


Quarterly time series for 1657-261

Data - Demeaned data

Right ascension: 255.2214753027669°
Declination: -26.1810348346231°
No. sessions: 864
No. delays: 32722
Defining: Yes
RMS(α cos δ) = 0.4035 mas
RMS(δ) = 0.4498 mas