Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1307+121 (independent mode)

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

Right ascension: 197.3913851504774°
Declination: 11.9068202673025°
No. sessions: 71
No. delays: 1301
Defining: No
RMS(α cos δ) = 0.9858 mas
RMS(δ) = 1.4016 mas

Observed in only 71 session(s)


Quarterly time series for 1307+121

Data - Demeaned data

Right ascension: 197.3913852150006°
Declination: 11.9068202647930°
No. sessions: 71
No. delays: 1238
Defining: No
RMS(α cos δ) = 0.3089 mas
RMS(δ) = 0.3697 mas

Observed in only 71 session(s)