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Radio source coordinate time series

 

 

0506-612

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

Right ascension: 76.6832864418653°
Declination: -61.1613871867212°
No. sessions: 96
No. delays: 1360
Defining: Yes
RMS(α cos δ) = 2.4527 mas
RMS(δ) = 2.3670 mas
Cleaned No. sessions: 89
Cleaned RMS(α cos δ) = 0.5070 mas
Cleaned RMS(δ) = 0.6280 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.