Back NGC896NGC896 Nebula in Ha Click to display the full resolution Object InfoTypeNebulaConstellationCassiopeiaDistance7,500 ly Capture DetailsDateSeptember 28, 2013LocationCarlsbad, CAExposureHa 18x20 (bin 2x2) EquipmentOpticsDSI RC10C Corrected RC AstrographFocal Length1867mm @f/7.3MountAstro-Physics 900GTOCameraQSI 683wsg-8FocuserBuilt-in Secondary FocuserFiltersAstrodon 3nm HaSoftwareMaxIm DL, CCDStack, Photoshop