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Radio source coordinate time series

 

 

0030+196

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

Observed in only 2 session(s)

Right ascension: 8.1597454288101°
Declination: 19.8982719575724°
No. sessions: 2
No. delays: 10
Defining: No
RMS(α cos δ) = 2.7798 mas
RMS(δ) = 1.3271 mas
Cleaned No. sessions: 2
Cleaned RMS(α cos δ) = 2.7798 mas
Cleaned RMS(δ) = 1.3271 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.