Quote:
Originally Posted by lazjen
Nothing much I can add other than I like it.  |
Thanks for that.
Quote:
Originally Posted by jase
Nice one Greg! Its be interesting to see the different renditions of this target over the last couple of months. Paul's and Marcus' are the main ones I picked out. There are likely others. You've produced another splendid rendition. You've certainly been productive of late. Well done.
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I found AAIC gave me a 2nd wind. I have a lot of images I haven't released yet. Some with the CDK17. These generally take a lot more processsing than the ones from the TEC110 which are easy.
Quote:
Originally Posted by madbadgalaxyman
The shell structure photographed by Greg appears to be just one section of an even much larger shell which extends a long way to the North.
However, the northern parts of the shell are not nearly as well behaved.....Very chaotic and complex in appearance.
A literature search for scientific papers since 1975 reveals that next to nothing is known about the origin and evolution and future of this vast H-alpha emitting shell, despite its extreme prominence in the southern Milky Way and despite the fact that the candidate energizing objects (NGC 6231, Scorpius OB1 association, plus the consequent core-collapse supernovae) seem to be obviously visible.
Here is the entire shell (in centre of image) from the SuperCOSMOS H-alpha survey.
Attachment 148860 |
Fantastic Robert. I noticed this area doing my Ha of the Milky Way that there was a lot of Ha near NGC6188, which is here:
Greg.