SPA-2 compared to Hubble at Cat's Eye Nebula
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SPA-2 compared to Hubble at Cat's Eye Nebula
I was curious to see what the 70 cm SPA-2 in Spain could do compared to the marvellous detail in the Hubble Cat's Eye Nebula images ...
Here's my go at 5x OneClick from SPA-2 in HSO (AstroPixelProcessor to RGB => RGB channels in Photoshop... The S data is the source of the detail in the core. Not bad, I'm thinking... Perhaps others could pull out more? (OneClick data from 15 March, 4 August, 28 September, 7 November, 11 November)
Here's my go at 5x OneClick from SPA-2 in HSO (AstroPixelProcessor to RGB => RGB channels in Photoshop... The S data is the source of the detail in the core. Not bad, I'm thinking... Perhaps others could pull out more? (OneClick data from 15 March, 4 August, 28 September, 7 November, 11 November)
SPECIFICATIONS
Telescope
SPA-2
Camera
FLI PL16803
Location
Spain
Date of observation
15 March - 11 November - 5 x OneClick
Filters
HSO
Processing
AstroPixelProcessor then Photoshop
Credits
Hubble/ESA/NASA for the 'Hubble' comparison image
