Granules, Convection Cells of the Photosphere
Taken by Martin Wise on September 23, 2019 @
Trenton, Florida, USA
Click photo for larger image
| |
Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
ISO: Unavailable
Date Taken: 2019:09:23 12:06:50
|
|
| More images
Details:
Took a look at the granules, convection cells, of the photosphere in two ways, one at 150mm aperture but 430nm wavelength and the other is 200mm aperture at 610nm wavelength to compare angular resolution differences with different apertures to show that a smaller aperture with a short wavelength can resolve similar or higher resolution than long wavelengths can at larger apertures.
Photographer's website:
https://www.astrobin.com/users/MalVeauX/
|
|
|
