I recorded the data for this two-part mosaic of the Lobster Nebula way back in May 2016. I’m a bit slow finding the enthusiasm to process my data. It is a good time to get on top of the back log of data now that it is nearly always cloudy. Hopefully the image is OK.
It's a beautiful image. The little "ice palace" in the middle was a give-away that it is the Lobster, but I sat staring at it for perhaps 10 minutes trying to match it up with our M1 Crab Nebula before I twigged.
My brain was hurting trying to resolve that as the Crab nebula, when I saw it.
I thought what telescope is this guy using to delve into the heart of the crab, even though it looked nothing like any image of the crab I had ever seen before,but then again there are lots of images taken today of familiar objects that look nothing like things I have ever seen before.
The NGC number, it really made up my mind.
Cheers
I would deserve a Nobel Prize if I knew how to produce an image of the Crab Nebula (Messier 1) of this quality using a puny 5 inch refactor. Also, I recall now that I decided that OIII was a waste of effort on this object and decided to concentrate on SII instead (as well as H alpha).
Sorry, I’m not on the ball and am trying to pull myself back into astro-imaging mode again. There are too many clouds here in Sydney at this time of year.