The sunspot 4079
Taken by Roberto Ortu on May 7, 2025 @
Cabras, Sardinia, Italy
Click photo for larger image
| |
Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
ISO: Unavailable
Date Taken: Unavailable
|
|
| More images
Details:
This is a photo of the sunspot 4079, really gigantic and well observable in recent days. It was large enough to be visible as a dark spot only with the filter without using the telescope or binoculars. For this image I used the planetary camera to shoot the spot and then I extracted the best frames to make the stack and get the result. The seeing was bad and the wind disturbed so much during observation and shooting.
Celestron 114/910 Newton reflector
Planetary camera QHY5L-II-C
UV/IR cut filter
Astrosolar filter
Firecapture 2.7 for a video containing 4409 frames
AS! 3, Astrosurface V1 to process 2698
Date and time: May 7, 2025 10:33 UTC (12:33 local time)
Bad seeing
Location: Cabras, Sardinia, Italy
Photographer's website:
https://www.instagram.com/ortu399/
|
|
|
