2019-11-25 宇宙ステーションから見たオーロラ


https://astronomynow.com/2016/01/21/tim-peakes-aurora-photography-masterclass/
A dancing aurora over the Pacific Northwest imaged with a Nikon D4 camera from the International Space Station by British astronaut Tim Peake. Image credit: ESA/NASA.
NASA astronaut Scott Kelly and ESA astronaut Tim Peake shared a series of aurora photographs taken from the International Space Station on 20 January 2016. Kelly (@StationCDRKelly) wrote, “#goodmorning #aurora and the Pacific Northwest! #YearInSpace” and Peake (@astro_timpeake) followed up with, “Getting a photo masterclass from @StationCDRKelly ? magical #aurora”
For those wishing to know the photographic technical details, Tim used a 16.2-megapixel Nikon D4 camera for the images on his Flickr aurora page, employing 28mm f/1.4 and AF Nikkor 50mm f/1.4D lenses with exposures of 1/5 , 1/6 and 1/8 second at ISO8000.

http://tech.gmw.cn/2016-08/15/content_21460831.htm