File:The Raspberry Nebula in Orion (SH2-263).jpg
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Summary
| Description |
English: The Raspberry nebula is in the center.( Sh2-263 is the red emission nebula and vdB38 is the blue reflection nebula.) The central star is HD 34989. To the right is Sh2-265 and lower left shows a section of the Lambda Orionis ring Sh2-264. The blue light from the star Bellatrix "shines" from the lower right.
Esprit 100 triplet APO with matching flattener/ Canon 6Da/ Optolong L filter/ 10 micron GM2000 HPS II in Scopedome 2M 201x240 seconds iso1600. Stacked in DeepSkyStacker with 34 Flats, 27 Darks and 150 Bias frames. This is enough data so i could use only basic processing in PI: DBE, HistogramTransformation, a little SCNR to remove green and a little curves adjustment. So no BackgroundNeutralisation, no ColorCorrection, no Noise reduction etc.Italiano: Al centro dell'immagine è presente la nebulosa vdB 38, nota anche come Sh-2 263. È una nebulosa a riflessione (in blu) frammista a una ad emissione (in rosso), visibile nella costellazione di Orione. Al centro della nebulosa, responsabile delle sue emissioni luminose, c'è la stella HD 34989. Alla sinistra della nebulosa, è presente una seconda nebulosa ad emissione, Sh2-265. La nube, solo parzialmente ionizzata, fa parte del grande anello di regioni H II che circonda la Regione di Lambda Orionis, di cui si vede un'altra porzione in prossimità dell'angolo inferiore sinistro. Infine, il riflesso azzurro visibile in prossimità dell'angolo inferiore destro è dovuto alla stella Bellatrix. Nell'immagine sono anche evidenziati con delle note i raggruppamenti Dolidze 17 e 19, identificati come ammassi aperti dall'astronoma georgiana Madonna Vasiljevna Dolidze e la stella HD 34445, che è circidata da un sistema planetario che si compone di sei pianeti. |
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| Source | Own work |
| Author | Keesscherer |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 13:28, 22 May 2018 | | 5,458 × 3,143 (14.65 MB) | Keesscherer | User created page with UploadWizard |
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