Crescent Nebula

Crescent Nebula NGC 68887/15/21 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: 150 - 30 secCalibration Frames - 30 each of: Flats, Darks, and Dark Flat framesStacked with DSSProcessed with Photoshop CS4 with Astronomy Tools, Gradient Xterminator and Starnet++

Name: Crescent Nebula

Catalog #: NGC 6888

Visual Magnitude: 7.4

Apparent Size (arcmin): 20 x 10

Distance (kly): 5.4