Back IC434Horsehead Nebula (B33) Click to display the full resolution Object InfoTypeDark NebulaConstellationOrionDistance1,600 ly Capture DetailsDateNovember 23, 2008LocationCarlsbad, CAExposureHa 12x10 (bin 1x1) EquipmentOpticsTakahashi MT200 NewtonianFocal Length960mm @f/4.8MountAstro-Physics 900GTOCameraSBIG ST-2000XMFocuserStarlight Feather Touch Micro FocuserFiltersCFW10A, Astrodon 6nm HaSoftwareMaxim DL, CCDStack, Photoshop