Back M42Core of Orion Nebula Click to display the full resolution Object InfoTypeDiffuse NebulaConstellationOrionDistance1,600 ly Capture DetailsDateDecember 11, 2004LocationLittle Blair Valley, Anza-Borrego Desert, CA EquipmentOpticsCelestron C11 Carbon Fiber SCT w/XLTFocal Length1764mm @f/6.3MountCelestron CGECameraSBIG ST-2000XMFocuserOptec TCF-SFiltersCFW8A, Astrodon 6nm HaSoftwareCCDSoft 5, Photoshop cs