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Radio source coordinate time series

 

 

0333+321

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

Right ascension: 54.1254483727838°
Declination: 32.3081506316428°
No. sessions: 156
No. delays: 3526
Defining: No
RMS(α cos δ) = 0.2303 mas
RMS(δ) = 0.2592 mas
Cleaned No. sessions: 149
Cleaned RMS(α cos δ) = 0.2228 mas
Cleaned RMS(δ) = 0.2728 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.