View Single Post
  #1  
Old 23-02-2021, 12:53 PM
strongmanmike's Avatar
strongmanmike (Michael)
Highest Observatory in Oz

strongmanmike is offline
 
Join Date: May 2006
Location: Canberra
Posts: 17,671
The Great Comet in Pyxis

Why the name?..well, when the raw Ha subs started coming down on this baby, they immediately made me think of all those fabulous B&W photos of great comets last century, so....

Also known as, SH2-312, it is a small part of the faint outer area of an enormous bubble of H-alpha that includes the more famous and brighter Vela SNR/Gum nebula complex, in Vela.

There was almost zero OIII detectable in a gaussian stretched 15min bin 2X2 sub...so, I didn't bother with collecting any.

I haven't seen an image of this feature before and yes, I went with strong colour...just how I felt

The Great Comet in Pyxis (click on image and pan around with your cursor)

As usual HERE is the full frame full size image

There are certainly some cool objects up there...

Mike
Attached Thumbnails
Click for full-size image (Cometsmall.jpg)
50.2 KB197 views
Reply With Quote