The red/cyan and blue/yellow chromatic aberrations ("fringe") were attempted to be fixed in this, as well, though this was a rough fix. Step 1: Every set of 5 images were processed in Adobe Photoshop's Camera Raw with a temperature of 4800 (such that the first sun image was white in the middle) and tint of +10. Without a tracking mount set up, 1/25 sec was the longest possible without noticeable motion blur.Īdditional photographs were taken with an old Canon Rebel and 24-70mm f/2.8L lens. Shutter Speed: Varied between 1/800 sec and 1/20 sec.
#Solar eclipse stacking software iso
ISO: 100 except for the last few which were at ISO 200 and 400 due to the sun being very dim as it set.For any future work, I need to remember to do this automatically via a computer interface. During some of the more interesting parts (beginning, sunset, into and out of annularity), photo rate was increased to roughly every 60 or 30 seconds, but these were excluded from the montage. Roughly every 90 seconds, 5 photographs were taken in quick succession throughout the duration of the eclipse. The built-in electronic level was used periodically throughout the eclipse. The lens was focused manually prior to the eclipse, and focus was checked periodically throughout. Lens: Canon 400mm f/5.6L with 2x extender.Update: I've now posted a video of this: YouTube Link! This compilation of photographs from the May 20, 2012, annular eclipse was generated after a lengthy and involved process. 6.24% size Solar Eclipse montage, Type 1c Version 1.3
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