[back] NGC 6543 / IC 4677 (Cat`s Eye Nebula / Katzenaugennebel) in Draco [NED]
Higher resolved image / höher aufgelöstes Bild (1600 x 1667 Pixel)
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(c) 2008 All astro photo images are copyrighted. They may not be used or reproduced without explicit written permission from the authors. |
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60" |
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About this Images / Über diese Bilder
| CCD: | STL 6303E |
| Image Type, Orientation: |
Halpha-SII-OIII-(LRGB for the stars)-composite, North is at 12:00h |
| Exposure time: | L: 21x20 sec., R,G: 10x40 sec., B: 11x60 sec., Ha: 10x90 sec., 10x900 sec., SII: 5x90 sec., 6x900 sec., OIII: 10x90 sec., 6x900 sec., all 1x1 bin |
| Exposure date: | July, 29th…30th 2011 |
| Location: | Skinakas Observatory at Crete, Greece |
| Filter: | Spectrofilm Ha-SII-OIII |
| Instrument: | Skinakas modified RC-129 cm-telescope, f=9970 mm |
| Seeing (FWHM): | 1.2" |
| Photographer: | Makis Palaiologou, Stefan Binnewies, Josef Pöpsel |
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