Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1844+081 (independent mode)

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

Right ascension: 281.8027517173879°
Declination: 8.1764969200705°
No. sessions: 4
No. delays: 373
Defining: No
RMS(α cos δ) = 0.3261 mas
RMS(δ) = 0.6924 mas

Observed in only 4 session(s)


Quarterly time series for 1844+081

Data - Demeaned data

Right ascension: 281.8027516675814°
Declination: 8.1764968391435°
No. sessions: 2
No. delays: 148
Defining: No
RMS(α cos δ) = 0.0811 mas
RMS(δ) = 0.2509 mas

Observed in only 2 session(s)