Celestial hemisphere:  Northern  ·  Constellation: Monoceros (Mon)  ·  Contains:  NGC 2237  ·  NGC 2238  ·  NGC 2239  ·  NGC 2246  ·  NGC 2252  ·  Rosette A  ·  Rosette B  ·  Rosette Nebula  ·  The star 12 Mon
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NGC2244 / Caldwell 49 - The rosette nebula, David Forcier
NGC2244 / Caldwell 49 - The rosette nebula
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NGC2244 / Caldwell 49 - The rosette nebula

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NGC2244 / Caldwell 49 - The rosette nebula, David Forcier
NGC2244 / Caldwell 49 - The rosette nebula
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NGC2244 / Caldwell 49 - The rosette nebula

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Description

In addition of the mentioned Nikkor 500mm F5.6 PF, I used for this image the Nikkon TC-1.4, which provided a combo of 700mm F8. Each of the Light images are ISO1600 F8.

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En addition au Nikkor 500mm F5.6 PF, j'ai aussi utilisé le Nikkor TC-1.4, ce qui a donné un combo de 700mm F8. Chacune des images Light est à ISO1600 et F8.

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NGC2244 / Caldwell 49 - The rosette nebula, David Forcier