Back IC1805Heart Nebula Click to display the full resolution Object InfoTypeEmission NebulaConstellationCassiopeiaDistance7,500 ly Capture DetailsDateNovember 6, 2009LocationCarlsbad, CAExposureHa 8x15 (bin 1x1) EquipmentOpticsTakahashi FSQ-106N RefractorFocal Length530mm @f/5MountAstro-Physics 900GTOCameraSBIG ST-10XMEFocuserRobo-FocusFiltersCFW10A, Astrodon 3nm HaSoftwareMaxIm DL, CCDStack, Photoshop