Produces NaNs on data reduced to the center of the Earth

[Former user]

I try to analyse a JPL's TOAs which redused to coordinates of center of the Earth. Tempo2 returns NaNs to residuals.dat insted of expected residuals.

My observatories.dat contains observatory OO with coordinates (0, 1, 0). NaNs disapear when OO one of coordinates is 50 000 or higher.

I attach .par and .tim files which generates such problem.