Sunspot 2699 in Ha and white light progressing across disc
Taken by Roger Samworth on February 16, 2018 @
Nailstone, Nuneaton, UK
Click photo for larger image
| |
Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
ISO: Unavailable
Date Taken: Unavailable
|
|
| More images
Details:
These images were acquired indoors, through double glazing with a telescope sat on a bedroom window-sill.
Details: As on 11 Feb, Lunt LS35THa + Bresser Mikrokular full HD. Focal reducer for the whole disc, X2 barlow for the details. White light image with an 80 mm f/5 refractor and the same camera. Processed with GIMP 2.
Photographer's website:
No URL provided.
|
|
|
