Back IC1805Heart Nebula Click to display the full resolution Object InfoTypeEmission NebulaConstellationCassiopeiaDistance7,500 ly Capture DetailsDateOctober 6, 2005LocationCarlsbad, CAExposureHa 10x15 (bin 1x1) EquipmentOpticsTakahashi FSQ-106N RefractorFocal Length530mm @f/5MountCelestron CGECameraSBIG ST-2000XMFocuserRobo-FocusFiltersCFW8A, Astrodon 6nm HaSoftwareCCDSoft 5, Photoshop cs