Sh2 249 & IC 443 Jellyfish Nebulae
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IC 443, the Jellyfish Nebula - down right - is a supernova remnant who locate in the constellation Gemini, 8.000 years ago from Earth. IC 443 spans about 65 light-years at an estimated distance of 5,000 light-years. The large expanse, to the left and to the top of the image, is the emission nebula Sh2-249 at a distance of 5200 light years from Earth. |
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Location / Dates |
Μauna Keratea Obs 2-4 Δεκεμβρίου 2011 |
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Telescope |
TS APO 65Q - 65mm f/6,5 Quadruplet Astrograph |
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Mount |
Sky Watcher EQ6 Pro |
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Camera |
QHY9 Temp -25c |
| Guiding | Finder 8x50,TS OAG QHY5 |
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Filters / Exposures |
Ha : 20x1200 bin 1x, Oiii : 10x1200 bin 2x,, Sii : 10x1200 bin 2x |
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Total Exposure Time |
~ 13 hours |
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Software |
Nebulosity 2, Maxim DL, PixInsight, Photoshop CS5 |
