Astrophoto: Paint the Sky with Clouds

[n2doc]

Here’s a great – and beautiful! – example of what you can do with image stacking. Manoj Kesavan, an avid astrophotographer based at Massey University, New Zealand shot 300 images during 45 minutes at sunset (6:45 pm to 7.30 pm local time) from Palmerston North, New Zealand. “It’s a stack of 300 images, which means virtually putting all 300 photos on top of each other,” Kesavan explained via email. “So the cloud formation, movement and the transformation of sky color from blue to purple to red are captured on one single final image. And the saturation has been pumped up during the post processing.”

Kesavan said he shot this as part of an upcoming timelapse, using a Canon 7D using SIgma 10-20mm at 10mm, iso 100 & f8.


Read more: http://www.universetoday.com/101583/astrophoto-paint-the-sky-with-clouds/