haraldcgreier <hc@...> wrote:

>please, what does *älf* mean?

I think it means that there is a bug in the program -- no doubt Bill
will track it down and fix it.


Laurent Zimmermann <lzmn@...> wrote:

>I tried some other stars and it seems this happens only for Polaris !

No, it's a tad more widespread, unfortunately. (e.g. Yale BSC 286)

--
Stephen Tonkin