Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1258+087 (independent mode)

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

Right ascension: 195.1518280031787°
Declination: 8.4674620648721°
No. sessions: 5
No. delays: 457
Defining: No
RMS(α cos δ) = 0.6540 mas
RMS(δ) = 1.9406 mas

Observed in only 5 session(s)


Quarterly time series for 1258+087

Data - Demeaned data

Right ascension: 195.1518281274512°
Declination: 8.4674621082556°
No. sessions: 3
No. delays: 253
Defining: No
RMS(α cos δ) = 0.1458 mas
RMS(δ) = 0.2373 mas

Observed in only 3 session(s)