По поводу проблемы с сайтом
http://lunar-occultations.com/ и доступом к базе Стива Престона
http://www.asteroidoccultation.com/ написал письмо Дэвиду Данхему. Вот какой от него получил ответ:
Hi Mikael,
Thanks for your message. As far as I know,
http://www.asteroidoccultation.com is working fine; I used it earlier today, and have had no problems with it in recent months. I'm copying Eric Frappa, to see if he knows of any problems accessing the site by anyone elsewhere in Europe.
Unfortunately, the server hosting IOTA's lunar occultation Web site,
http://www.lunar-occultations.com/iota, has been down most of February, and is still down; that's been quite a problem, as it also includes the Occult 4 program, its special files and updates. I'm copying this to Steve Preston and Dave Herald, to see if it might be possible to place the Occult 4 download files and information on the main IOTA Web site at
www.occultations.org, at least until the IOTA lunar occultation site is restored.
Best regards, David
Таким образом ждём реанимации сайта программы Occult 4, или переноса её на другой ресурс. До тех доступа к ней нет.