Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1638+124 (independent mode)

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

Right ascension: 250.1997451365248°
Declination: 12.3339110879796°
No. sessions: 5
No. delays: 546
Defining: No
RMS(α cos δ) = 0.1859 mas
RMS(δ) = 0.7660 mas

Observed in only 5 session(s)


Quarterly time series for 1638+124

Data - Demeaned data

Right ascension: 250.1997451021534°
Declination: 12.3339109088002°
No. sessions: 4
No. delays: 459
Defining: No
RMS(α cos δ) = 0.0684 mas
RMS(δ) = 0.1954 mas

Observed in only 4 session(s)