[back] M1 (Crab-Nebula) in Taurus [NED]
Higher resolved image / höher aufgelöstes Bild (3000 x 2019 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, Volker Wendel and Stefan Heutz.. |
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180" |
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About this Image / Über dieses Bild
| CCD: | SBIG STL-11000M |
| Image Type, Orientation: | L-Ha-RGB Composite, North is at 12:00h |
| Exposure time: | L: 4x900 sec, Ha (6nm): 12x900 sec., R,G,B: 3x900 sec., all 1x1 bin |
| Exposure date: | November 2nd ...3rd, 2008 |
| Location: | Skinakas Observatory at Crete, Greece, remote-controlled from Bad Arolsen and Weisenheim am Berg /Germany |
| Filter: | SBIG 2" RGB filter set for STL and Astronomic 6nm Ha Filter |
| Instrument: | Ganymed 60cm-Hypergraph in secondary focus (f=4938.3 mm) |
| Seeing (FWHM): | 1.3" |
| Photographer: | Josef Pöpsel, Volker Wendel, Stefan Binnewies |
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Remarks: |
Bei der Bearbeitung der H-Alpha Filamente hat
Stefan
Heutz hilfreich mitgewirkt. Die S/W-Darstellung unten betont den erst in der 70er-Jahren entdeckten, nach Norden weisenden Jet dieses SNR von 1054 n. Chr. |
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Bemerkungen: |
Stefan Heutz helped by editing the filaments of the Ha-part of the image. The B&W image below points out the jet of this SNR of the year 1054, which was developed in the 1970th. |
Contrast enhanced inverted B&W-version of the image above showing the "Jet" at the upper end of M1 more clearly /
Kontrastverstärkte invertierte S/W-Version des Bildes oben, dass den "Jet" am oberen Ende von M1 deutlicher zeigt
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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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