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NGC 2438 and M46
Several NGC for the trouble of one counting invisible friends.
Two image stacks. One containing 57x short C8 6.3 and F8 refractor images in one DSS image and one PS Median stack of 11x 90sec images. All 800iso.
Apparently the star at the centre of NGC2438 is one of the hottest .
Can not quite see the red halo of the blue planetary NGC2438.
or the protoplanetary Calabash just above
I am wondering if I can get longer exposure of the planetary with the C8 now I have guiding working on Ascom/Phd at 3-5 minutes. An STC Duo would be nice.
10 minutes maybe?
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