Back NGC1499California Nebula Click to display the full resolution Object InfoTypeDiffuse NebulaConstellationPerseusDistance1,000 ly Capture DetailsDateOctober 31, 2010LocationCarlsbad, CAExposureSII 6x15 (2x2), Ha 6x20 (1x1), OIII 6x15 (bin 2x2) as RGB EquipmentOpticsTakahashi FS-60C RefractorFocal Length290mm @f/4.8MountAstro-Physics 900GTOCameraSBIG ST-10XMEFocuserRobo-FocusFiltersCFW10A, Astrodon 6nm SII, 3nm Ha, 6nm OIIISoftwareMaxIm DL, CCDStack, Photoshop