ivsopar.obspm.fr

Radio source coordinate time series

 

 

0017+257

Data
NED - MOJAVE

Observed in only 5 session(s)

Right ascension: 4.9157524968799°
Declination: 26.0478548077651°
No. sessions: 5
No. delays: 290
Defining: No
RMS(α cos δ) = 0.1202 mas
RMS(δ) = 0.2813 mas
Cleaned No. sessions: 5
Cleaned RMS(α cos δ) = 0.1202 mas
Cleaned RMS(δ) = 0.2813 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.