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Radio source coordinate time series

 

 

1432+200

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

Right ascension: 218.6658056485048°
Declination: 19.8668710035792°
No. sessions: 131
No. delays: 3715
Defining: Yes
RMS(α cos δ) = 0.2220 mas
RMS(δ) = 0.3215 mas
Cleaned No. sessions: 123
Cleaned RMS(α cos δ) = 0.1591 mas
Cleaned RMS(δ) = 0.2650 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.