Location: Denham Quarry Trig Point on Hough Hill, near Preston, Lancashire Camera: Canon 6D Mk1 (unmodified) Lens: Canon 70-200mm f4L @ 200mm + Canon 1.4x Extender, equivalent focal length 280mm ISO: 3200 Filters: None Exposures: 26x20s, total 8m 40s Mount: iOptron SkyTracker v2, 1 x sidereal rate Processing: Aligned on the nucleus and stacked in MaxImDL, processed using PixInsight and PS CS3 |
Page last updated: Sat 6 May 22:32:45 BST 2023