Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1917+495 (independent mode)

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

Right ascension: 289.6899149449235°
Declination: 49.6322315410202°
No. sessions: 4
No. delays: 383
Defining: No
RMS(α cos δ) = 0.5951 mas
RMS(δ) = 0.4332 mas

Observed in only 4 session(s)


Quarterly time series (from 4 global solutions) for 1917+495

Data

Right ascension: 289.6899150724568°
Declination: 49.6322315578604°
No. sessions: 5
No. delays: 449
Defining: No
RMS(α cos δ) = 0.0824 mas
RMS(δ) = 0.3188 mas

Observed in only 5 session(s)


Quarterly time series (from 10 global solutions) for 1917+495

Data

Right ascension: 289.6899150763255°
Declination: 49.6322315602136°
No. sessions: 5
No. delays: 449
Defining: No
RMS(α cos δ) = 0.0817 mas
RMS(δ) = 0.3285 mas

Observed in only 5 session(s)