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Radio source coordinate time series

 

 

0843-371

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

Observed in only 3 session(s)

Right ascension: 131.4270701783674°
Declination: -37.3152819180115°
No. sessions: 3
No. delays: 30
Defining: No
RMS(α cos δ) = 7.2983 mas
RMS(δ) = 15.8959 mas
Cleaned No. sessions: 2
Cleaned RMS(α cos δ) = 1.1482 mas
Cleaned RMS(δ) = 5.8425 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.