Jim Burnell's CCD Images - IC417 in Hydrogen-alpha Light
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Hydrogen-α
IC417 in Ha
Object: IC417
Emission Nebula
 Const.: Auriga
Camera: SXV-H9 Scope: Tele Vue NP-101 @ f/4.3 Mount: Losmandy Titan
Filter(s): Hα Exposure: 9x8m TeleVue 0.8x Focal Reducer
Emission nebula IC417 in Auriga. This image is a stack of 9 eight minute exposures shot through a Hydrogen-alpha filter. The exposures were acquired using an SXV-H9 CCD camera on a Tele Vue NP-101 4" f/5.4 refractor using a 0.8x focal reducer. The exposures were calibrated, defect-corrected and stacked using AIP4WIN. This image has been resampled down from its original size of 1392x1040.