[guide-user] USNOA.2 on Hard Drive
Andrea Pelloni Feb 15, 2000
Dear Bill, I followed your instructions as shown in your notes dated 21
December 1999, and I loaded the 11 CD-ROMs in my D drive, and everything
was ok (in the same D drive I have loaded Guide too).
But now I have found that there happens a very strange thing: when I
open (at Level 7- 2° field) the map at the common points ( e.g. at
+75.0° or -52.5° Dec), there are shown only the stars with Dec lower
than +75.0° or -52.5°.
Moving North nothing happens, until all the stars with Dec lower than
75.0° or -52.5° go out of the field: at this point all USNO stars appear
in the field. This happens at every Dec common value, from -82.5° up to
+82.5-
It is not a very big problem, but I cannot understand the reason for.
Can you help me?
Thank you as usual
andrea