ivsopar.obspm.fr

Radio source coordinate time series

 

 

0159-668

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

Observed in only 8 session(s)

Right ascension: 30.2822674017808°
Declination: -66.6368509517190°
No. sessions: 8
No. delays: 88
Defining: No
RMS(α cos δ) = 3.5654 mas
RMS(δ) = 6.4284 mas
Cleaned No. sessions: 3
Cleaned RMS(α cos δ) = 3.4270 mas
Cleaned RMS(δ) = 3.7191 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.