Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1855+031 (independent mode)

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

Right ascension: 284.5098039284331°
Declination: 3.2211958147045°
No. sessions: 6
No. delays: 82
Defining: No
RMS(α cos δ) = 3.0318 mas
RMS(δ) = 5.1270 mas

Observed in only 6 session(s)


Quarterly time series for 1855+031

Data - Demeaned data

Right ascension: 284.5098031685802°
Declination: 3.2211948431640°
No. sessions: 6
No. delays: 82
Defining: No
RMS(α cos δ) = 0.8085 mas
RMS(δ) = 1.9605 mas

Observed in only 6 session(s)