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Sh2-119 in Ha with the RASA 8


gorann

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The moon is out so I am collecting Ha with the RASA 8. Sh2-119 is that less commonly imaged nebula to the "left" of the North America Nebula. Collected over two nights this weekend as I only got 40 min the first night due to uninvited clouds. Totally 68 x 5 min with ASI1600MM on gain 139, offset 50, cooled to -20°C.

Frustrating to wait for the moon to go away before I can collect RGB for this object:crybaby2:

20200905-7 Sh2-119 Ha RASA PS7smallSign.jpg

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Very nice Goran. This is quite the tour of the skies you are on with the RASA. I'm very much enjoying reading them all, so keep em coming!

Sh2-119 is one I only discovered recently, whilst doing a mosaic of Cygnus. All the times I've spent looking at NGC 7000, and I had no idea it's sitting just next to it! Looking on AB, it looks like it will make for a nice SHO target, so I'm hoping to get to it myself at some point with the 80ED. 

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Thanks Xiga! Yes, for some reason this quite exciting object has been generally forgotten, maybe because of its neighbour. I would also like to get Oiii for it but the high-speed filter I need is not available until Baader finishes the new batch (hopefully in October). Since Corona everything in astrophoto are on back order, but I guess that is a minor probem in the big scheme of things.....

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1 minute ago, wimvb said:

That came out very nice, Göran. Great contrast between the billowing Ha and the very dark structures below centre.

Now you're just acting spoilt. 😉

Thanks Wim - I had planned to sleep all night last night, but glad I didn't. Now it is raining...

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