Hallo,
na bitte, es klappt doch.
Bei deinem nächsten Projekt muß ich dich wohl leider bremsen.
USNO ist nur in der TheSky6 Professional Version anwendbar.
USNO B 1.0 subset (Professional Edition only)
USNO CCD Astrograph Catalog (UCAC) Version 2.0 (Professional Edition only)
Dabei handelt es sich um Subsets der "Grossen Kataloge".
USNO B1.0 Approximately 1 billion (80 GB)
USNO A2.0 500 million (6 GB, 11 CD-ROM set)
USNO SA2.0 50 million (600 MB, 1 CD-ROM)
Diese Kataloge lassen sich alle herunterladen. Allerdings dauert das etwas...
Die folgenden Informationen sind aus dem Helpfile von TheSky6:
These databases, not provided with TheSky6, may be obtained from the U.S. Naval Observatory using the following procedure.
Download the catalog from the U.S. Naval Observatory Flagstaff Station's ftp site. Files that have the ".cat" and ".acc" extensions are required and should be copied to a single folder on your hard drive.
These files can reside in any folder. By default, TheSky6 looks to the USNO A2.0" folder in TheSky6's Data\Core Databases folder for these files. To configure TheSky6 to use a different folder, click Data | File Locations, and then edit the name of the USNOA 2.0 directory.
To display stars from the USNO A2.0 database, click View | Stellar Options, click the Catalogs/Astrometry tab, mark the USNO A2.0... option and then click OK.
Gruß
Peter