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Radio source coordinate time series

 

 

1048-313

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

Right ascension: 162.7699066492960°
Declination: -31.6373079989044°
No. sessions: 29
No. delays: 370
Defining: No
RMS(α cos δ) = 1.6950 mas
RMS(δ) = 2.9273 mas
Cleaned No. sessions: 27
Cleaned RMS(α cos δ) = 0.8969 mas
Cleaned RMS(δ) = 1.0975 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.