ivsopar.obspm.fr

Radio source coordinate time series

 

 

0601+245

Data
SIMBAD - NED - LQAC
MOJAVE - Astrogeo - BVID
Aladin - SDSS

Right ascension: 91.2296724356516°
Declination: 24.4986212713804°
No. sessions: 24
No. delays: 390
Defining: No
RMS(α cos δ) = 0.3615 mas
RMS(δ) = 0.4411 mas
Cleaned No. sessions: 22
Cleaned RMS(α cos δ) = 0.2118 mas
Cleaned RMS(δ) = 0.3289 mas

Note: Cleaning is a simple outlier elimination algorithm to remove bad sessions. Points whose distance to the mean scaled by the error is larger than 3 are iteratively deleted. The cleaned rms are provided as is and should be taken with some care, especially if the number of sessions is small.