[Roger Hunter]

(03-08-2017, 11:52 PM)Duffy Wrote: Roger;

I have a small task for you if your program can handle it.  I need to know how many sunrise/sunset hits have occurred on co-ordinates 72' 14' W - 45' 55' S,  related to times of 5+ quakes between 5th March just gone and 5th March last year. I'm interested in direct contact and a 0.25 degree margin ... also, is there record of any events on said co-ordinates, I would imagine there would be because this is Chile.

You've spent a lot of time fixing it ... so lets make it work !


Duffy

Duffy;

I'm sorry, I can't do it. My program gives me RA and Dec accurately but I can't find the equations for converting RA to longitude.

I can search for past events but that's it right now.

Roger