Back IC1805Heart Nebula Click to display the full resolution Object InfoTypeEmission NebulaConstellationCassiopeiaDistance7,500 ly Capture DetailsDateNovember 9, 2010LocationCarlsbad, CAExposureHa 12x15 (bin 1x1) EquipmentOpticsTakahashi FS-60C RefractorFocal Length290mm @f/4.8MountAstro-Physics 900GTOCameraSBIG ST-10XMEFocuserRobo-FocusFiltersCFW10A, Astrodon 3nm HaSoftwareMaxIm DL, CCDStack, Photoshop