Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1641+399 (independent mode)

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

Right ascension: 250.7450244577152°
Declination: 39.8103101486248°
No. sessions: 1342
No. delays: 55102
Defining: No
RMS(α cos δ) = 3434.5764 mas
RMS(δ) = 14481.3541 mas


Quarterly time series for 1641+399

Data - Demeaned data

Right ascension: 250.7450415422057°
Declination: 39.8102761180118°
No. sessions: 1331
No. delays: 54954
Defining: No
RMS(α cos δ) = 0.6521 mas
RMS(δ) = 0.6581 mas