Iris and Praying Ghost Nebula - reprocess after 5 years

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Iris and Praying Ghost Nebula - reprocess after 5 years

Postby carastro » Tue Jun 26, 2018 9:46 pm

Frustrating having all these clear skies and not being able to use them because of Astronomical twilight, LP and a Full Moon, so I thought I would go back and re-process an image I captured at Olly's place in 2013 and see what 5 years of extra processing experience could do.

I re-stacked from scratch - YES I found all the images and calibration files on my back-up drive.

Taken from Les Granges, Provence, France
Luminance 12 x 900secs, Red 4 x 600secs
Green 3 x 600 secs, Blue 6 x 600secs,
Using Olly's equipment, Atik11000, Takahashi FSQ106N and Mount Tak EM200, Baader filters
To be used in an Edition of Stellarium
This is a huge crop of the full frame posted below.

Carole

New processing today:
Image

Original process in 2013
Image

The Iris nebula also cropped from the same image:
Image

Full frame:
Image

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Re: Iris and Praying Ghost Nebula - reprocess after 5 years

Postby rwillits » Sat Jun 30, 2018 4:11 am

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Re: Iris and Praying Ghost Nebula - reprocess after 5 years

Postby carastro » Sat Jun 30, 2018 5:05 pm

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Re: Iris and Praying Ghost Nebula - reprocess after 5 years

Postby galileo » Sat Jun 30, 2018 6:06 pm

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Re: Iris and Praying Ghost Nebula - reprocess after 5 years

Postby carastro » Sat Jun 30, 2018 8:42 pm

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Re: Iris and Praying Ghost Nebula - reprocess after 5 years

Postby peter shah » Wed Jul 04, 2018 9:53 pm

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Re: Iris and Praying Ghost Nebula - reprocess after 5 years

Postby carastro » Thu Jul 05, 2018 8:58 am

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Re: Iris and Praying Ghost Nebula - reprocess after 5 years

Postby bengourben » Thu Jul 05, 2018 11:43 am

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Re: Iris and Praying Ghost Nebula - reprocess after 5 years

Postby carastro » Thu Jul 05, 2018 4:15 pm

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