Click here if you are having trouble logging into the forums
Privacy Policy |
Please read our Terms
of Service | Signup and
Troubleshooting FAQ | Problems? PM a Red or a Green Gu.... uh, User
dlferree
super member
Reged: 06/20/06
Posts: 119
Loc: Rio Rico, Arizona
|
Re: Cave Nebula (Caldwell 9) finally saw a piece
08/05/08 05:45 PM
|
|
|
Hi David,
I understand the scientific issues around Caldwell numbers, but the Caldwell numbers are used more than you indicate. An astronomy class at a junior college uses the Caldwell map sold by Sky and Tel during the field labs.
I personally have no problem with using either designation.
--------------------
Dave
DSH-10
|
|
4 registered and 3 anonymous users are browsing this forum.
Moderator: matt, Olivier Biot
|
Forum Permissions
You cannot start new topics
You cannot reply to topics
HTML is disabled
UBBCode is enabled
|
Rating:
Thread views: 806
|
|
|
|
|
|
|
Previous
Index
Next
Flat
Edit
Reply
Quote
