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Radio source coordinate time series

 

 

0037+139

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

Observed in only 6 session(s)

Right ascension: 9.9150814383726°
Declination: 14.1993215082692°
No. sessions: 6
No. delays: 195
Defining: No
RMS(α cos δ) = 1.4562 mas
RMS(δ) = 2.3839 mas
Cleaned No. sessions: 4
Cleaned RMS(α cos δ) = 0.3029 mas
Cleaned RMS(δ) = 0.2857 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.