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Thursday, October 7, 2021

Filaments of Veil in mapped colors

 I shot most of the lights for this image back in 2016, now I have added some new material to it and reprocessed the whole image. A version in visual color palette can be seen here,  https://astroanarchy.blogspot.com/2021/09/filaments-of-veil-nebula-snr.html

Photo was shot with a Celestron Edge HD 11" telescope, Astrodon naarrow band filters and Apogee Alta U16 astro camera. New data is shot with a shorter focal length instrument, Tokina AT-x 300mm f2.8 camera lens, same camera and filters. Dim background emission is taken from a new material and added to this photo. 

Total exposure time is now 44 hours for the whole three frame mosaic and the resolution is 11.000 x 4000 pixels.

Filaments of central veil
Click for a large image (1100 x 2900 pixels)

Image is in mapped colors, from the emission of ionized elements, R=Sulphur, G=Hydrogen and B=Oxygen


A closeup
Click for a large image

The Pickering's Triangle part of the Veil Nebula


Orientation
Click for a large image


INFO

Since all of the heavier elements are born in exploding stars, we all are children of supernovae. Veil Nebula is located in the constellation Cygnus at a distance of 1500 light-years. It spans three degrees of sky, (Moon has an angular diameter of 0,5 degrees at the sky) real diameter is around 70 light-years. I collected data for the photo between 2012-2020 and I made this 3D model in 2021,exposure time is 45 hours

A 3D-study of Veil nebula SNR
3D-study of Veil Nebula Photo


Every single pixel in this 3d-animation is from the original 2D-image above. The model is based on on known scientific facts, deduction and some artistic creativity. The result is an appraised simulation of reality. Astronomical photos are showing objects as paintings on a canvas, totally flat. In reality, they are three dimensional forms floating in three dimensional space. The purpose of my 3d-experiments is to show that and Give an idea, how those distant objects might look in reality.

INFO About my 3D-transformation technique and large animation here: https://astroanarchy.blogspot.com/2021/10/unveiling-veiled.html





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