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Iris Nebula NGC 70236/28/21 Telescope: Celestron Rasa 8"Mount: Celestron AVXCamera: ZWO ASI294 MC ProGuide Scope: Deluxe Mini 50mm Guide Scope with Helical FocuserGuide Camera: Orion StarShoot AutoguiderFilter: Baader Moon and Sky Glow FilterBin: 1x1Gain: Unity (120)APT for Camera control and ditheringPHD2 for GuidingSubs: 99 - 60 secCalibration Frames - 25 each of: Flats, Darks, and Dark Flat framesStacked with DSSProcessed with Photoshop CS4 with Astronomy Tools and Gradient Xterminator
Name: Iris Nebula
Catalog #: NGC 7023
Visual Magnitude: 7.2
Apparent Size (arcmin): 18 x 18
Distance (kly): 1.4
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