M42 Big Orion Nebula

Celestial hemisphere: Southern · Constellation: Orion (Ori) · Contains: Great Nebula in Orion · M 42 · M 43 · NGC 1973 · NGC 1975 · NGC 1976 · NGC 1977 · NGC 1980 · NGC 1981 · NGC 1982 · NGC 1999 · The star 42Ori · The star 45Ori · The star θ1Ori · The star θ2Ori · The star ιOri

M42 Big Orion Nebula, Andrea Pistocchini - pisto92

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M42 Big Orion Nebula

Also this year, here's the M42, the great Orion Nebula! After newton 200/1000 and 70/420, this is the time for 80/480 to collects photons

Are 24x300 sec at ISO 800 with Canon 450D modified. It is a HDR composition with shots from 5-30-300 sec, for increasing the dynamics and therefore do not saturate the core. External clouds are pretty noisy, but with 2 hours I couldn't expect miracles

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Anche quest'anno ecco M42, la grande nebulosa di Orione! Dopo il newton 200/1000 e il rifrattore 70/420, questa volta è toccato all'80/480 il compito di raccogliere i fotoni

Sono 24x300 sec a 800 ISO con Canon 450D modificata. E' una composizione HDR con scatti da 5-30-300 sec, in modo da aumentare la dinamica e quindi non saturare il nucleo. Le nubi esterne sono abbastanza rumorose, ma da 2 ore non potevo aspettarmi miracoli

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