Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1225+317 (independent mode)

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

Right ascension: 187.1040249484228°
Declination: 31.4771191148913°
No. sessions: 5
No. delays: 386
Defining: No
RMS(α cos δ) = 0.2898 mas
RMS(δ) = 0.7498 mas

Observed in only 5 session(s)


Quarterly time series for 1225+317

Data - Demeaned data

Right ascension: 187.1040249747888°
Declination: 31.4771191626881°
No. sessions: 2
No. delays: 142
Defining: No
RMS(α cos δ) = 0.1921 mas
RMS(δ) = 0.0271 mas

Observed in only 2 session(s)