ivsopar.obspm.fr

Radio source coordinate time series

 

 

1740-517

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

Observed in only 9 session(s)

Right ascension: 266.1060676983072°
Declination: -51.7454759641647°
No. sessions: 9
No. delays: 110
Defining: No
RMS(α cos δ) = 6.2256 mas
RMS(δ) = 23.7340 mas
Cleaned No. sessions: 1
Cleaned RMS(α cos δ) = 0.0000 mas
Cleaned RMS(δ) = 0.0000 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.