which scope to image rosetta nebula?

[Astroblagger]

which scope would give me the best fit in the field of view of the rosetta nebula my megrez 72 or sw120ed?

[Luke]

The Megrez 72 if you are using a 450D (see pic, which is a screengrab from Cartes du Ciel).

Outer rectangle: Megrez 72 (432mm focal length)

Inner rectangle: ED120 (900mm focal length)

I'm using a 450D too and recently found out how to show the framing for my scopes and camera in Cartes du Ciel.

It also helps you figure out how you might want to rotate the camera. It's a very cool feature!

[swag72]

As a SW 120ED owner, definately the Megrez 72!!

[Astroblagger]

Iv just downloaded cartes du ciel how do you do that feature?