Back M1Crab Nebula Click to display the full resolution Object InfoTypeSupernova RemnantConstellationTaurusDistance6,300 ly Capture DetailsDateFebruary 6, 2016LocationLittle Blair Valley, Anza-Borrego Desert, CAExposureHa 8x15, R 3x10, G 3x10, B 3x10 (bin 1x1) EquipmentOpticsDSI RC10C Corrected RC AstrographFocal Length1867mm @f/7.3MountAstro-Physics 900GTOCameraFLI ML-6303EFocuserBuilt-in Secondary FocuserFiltersFLI CFW2-7, Astrodon Gen 2 LRGB, 3nm HaSoftwareMaxim DL, CCDStack, Photoshop