ivsopar.obspm.fr

Radio source coordinate time series

 

0307+380 Data SIMBAD - NED - LQAC MOJAVE - Astrogeo - BVID Aladin - SDSS

Right ascension: 47.7078329961236° Declination: 38.2482883341389° No. sessions: 235 No. delays: 10733 Defining: Yes RMS(α cos δ) = 1.5344 mas RMS(δ) = 3.1115 mas Cleaned No. sessions: 212 Cleaned RMS(α cos δ) = 0.1113 mas Cleaned RMS(δ) = 0.1550 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.