Re: Observing tonight?

Submitted Photos

Witch’s Broom Nebula (NGC 6960)
Photographer: Macastronomer
Leo Triplet
Photographer: Macastronomer
IC 434
Photographer: Roger Dier
IC 434
Photographer: Roger Dier
The Swan (M17)
Photographer: Macastronomer
Looking at me, looking at the sky
Photographer: Macastronomer
Great Orion Nebula
Photographer: Macastronomer

Home › Forums › RAC Main Forum › General Discussion › Observing tonight? › Re: Observing tonight?

March 28, 2011 at 7:39 pm #10960
Corrigan
Participant

    According to a quick calculation based on my images of M101, and my scope/camera producing about 1 arcsecond per pixel, M101 is about 15 arcminutes across.

    Mike