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Radio source coordinate time series

 

 

0736+017

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

Right ascension: 114.8251412570711°
Declination: 1.6179493611669°
No. sessions: 205
No. delays: 7061
Defining: Yes
RMS(α cos δ) = 0.4496 mas
RMS(δ) = 0.3913 mas
Cleaned No. sessions: 186
Cleaned RMS(α cos δ) = 0.2956 mas
Cleaned RMS(δ) = 0.3541 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.