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Elephant Trunk Nebula - IC1396 (Hubble Colors)


Greekastronomy

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album_pic.php?pic_id=3247

-> Telescope: LX200GPS 14" - Hyperstar 3

-> CCD: ATIK 16HR

-> Guiding Telescope: SkyWatcher 4"

-> Guiding Camera: Meade DSI 2

-> Guiding Software: PHD Guiding

-> Filter: Astronomik Ha, O3, S2

-> Processing: MaximDl / AstroArt / PhotoShop CS3

-> Exposure: Ha: 5hrs 15m (Lum) / S2: 2hrs 50m (Red)

-> Exposure: Ha: 45m (Green) / O3: 2hrs 20m (Blue)

-> Date: 29, 30, 31 Aug & 1, 15 Sep 2009

-> Place: Athens Greece

Informations:

Filter S2: (Sulphur) - Red Color

Filter Ha: (Hydrogen) - Green Color

Filter O3: (Oxygen) - Blue Color

Filters S2+Ha - Yellow Color

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Thanks again to all, happy that u enjoy the image. Maybe i must had not write this about the yellow, i just wanted to inform u all that when u see yellow color on the image (in many parts of the nebula) so u know that it is the combination of chemical combination of Sulfur and Hydrogen.

Antony

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really a beautiful shot.....i know there are a few who will disagree...the spikes in the image for me take the edge off it...i know artificial spikes have a place in imaging, (I have used the myself) but IMO these seem a fraction to sharp for the image.......dont get me wrong it really is a superb image and just a very minor point:)

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