Back IC1396Elephant's Trunk Nebula (VdB142) in Emission-Line Click to display the full resolution Object InfoTypeDark NebulaConstellationCepheusDistance2,400 ly Capture DetailsDateSeptember 11, 2007LocationCarlsbad, CAExposureSII 5x30, Ha 5x30, OIII 5x30 (bin 1x1) as RGB EquipmentOpticsTakahashi FSQ-106N RefractorFocal Length530mm @f/5MountAstro-Physics 900GTOCameraSBIG ST-2000XMFocuserRobo-FocusFiltersCFW10A, Astrodon 6nm SII, Ha, OIIISoftwareMaxim DL, Photoshop