Back M91M91 Barred Galaxy Click to display the full resolution Object InfoTypeSpiral GalaxyConstellationComa BerenicesDistance60,000,000 ly Capture DetailsDateMay 8, 2005LocationCarlsbad, CAExposureLum 3x15 (bin 1x1) EquipmentOpticsCelestron C11 Carbon Fiber SCT w/XLTFocal Length1764mm @f/6.3MountCelestron CGECameraSBIG ST-2000XMFocuserOptec TCF-SFiltersCFW8A, Astrodon LRGBSoftwareCCDSoft, Photoshop