Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1657+265 (independent mode)

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

Right ascension: 254.8506227213184°
Declination: 26.4935953898310°
No. sessions: 6
No. delays: 322
Defining: No
RMS(α cos δ) = 0.6041 mas
RMS(δ) = 0.6935 mas

Observed in only 6 session(s)


Quarterly time series for 1657+265

Data - Demeaned data

Right ascension: 254.8506227319155°
Declination: 26.4935953103840°
No. sessions: 4
No. delays: 217
Defining: No
RMS(α cos δ) = 0.1585 mas
RMS(δ) = 0.1150 mas

Observed in only 4 session(s)