This is a composite panorama of 12 different shots. Each shot was for 15 sec @ f/2.8 ISO1600. Images were merged together in PS4. The Superstition Mountains are being highlighted by the greater Phoenix city lights. The horizon light to the left is from the morning sunrise and the light to the right is from city sodium lights.
10-30 sec images stitched together in a panorama of the Milky Way over the Superstition Mountains outside of Phoenix AZ, Lost Dutchman State Park. Pano editing in LR CC. Additional editing in PS CC with Nik Denoise, Topaz Clarity. Rokinon 14mm 2.8 ISO 800.