- #1
Spinnor
Gold Member
- 2,220
- 430
Stunning and mesmerizing,
Nick-stg said:Why is it that the flares appear to reverse course exactly. See at the right side at 1 minute mark for an example. One would expect that the flare would fall back to surface of the sun, as if you sprayed water with a hose on an angle.
Is this an artifact of the time lapse, what one sees is the change in intensity of the flare over time as opposed to some matter being ejected?
A UV timelapse of the Sun is a video recording that captures the Sun's activity over a period of time, using ultraviolet light. This type of timelapse allows us to see the Sun's surface and atmosphere in a different wavelength than what is visible to the human eye.
4K resolution refers to the number of pixels in the video, which is four times the resolution of standard high definition (HD) video. This high resolution allows for a clearer and more detailed image of the Sun's activity, making it easier for scientists to study and analyze.
The length of time it takes to create a UV timelapse of the Sun can vary, but it typically involves capturing multiple images over a period of time and then compiling them into a video. Depending on the length of the timelapse and the frequency of images captured, it could take anywhere from a few days to several months to create.
By observing the Sun's activity over time, scientists can gather valuable information about solar cycles, changes in the Sun's magnetic field, and other phenomena such as solar flares and coronal mass ejections. This can help us better understand and predict space weather and its potential impact on Earth.
The frequency of capturing a UV timelapse of the Sun can vary depending on the purpose of the study and the availability of equipment. Some scientists may capture timelapses daily, while others may do so less frequently. However, with advancements in technology, it is becoming easier and more common to capture timelapses of the Sun on a regular basis.