M100 Galaxy

M100, Messier 100 (also known as NGC 4321) is a grand design intermediate spiral galaxy in the southern part of the mildly northern Coma Berenices.[4]
Planewave CDK17, ZWO ASI2600MC Duo, Paramount MEII mount. 4 hour image At Desert Astro Observatory in Sierra Vista Dark skies. 5/7/24