Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1257+145 (independent mode)

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

Right ascension: 195.0871617354388°
Declination: 14.2884810064089°
No. sessions: 35
No. delays: 808
Defining: No
RMS(α cos δ) = 1.1521 mas
RMS(δ) = 1.6837 mas

Observed in only 35 session(s)


Quarterly time series for 1257+145

Data - Demeaned data

Right ascension: 195.0871617327186°
Declination: 14.2884810284466°
No. sessions: 35
No. delays: 808
Defining: No
RMS(α cos δ) = 0.2944 mas
RMS(δ) = 0.4817 mas

Observed in only 35 session(s)