A time-lapse video created from images of the Sun taken in visible light over the course of a month with a DSLR camera. During this period, the Sun completes approximately one rotation (with different rotational speeds at the equator and the poles). I used the image stacking method, meaning that each image representing a day is actually a combination of nearly 100 photographs. The lucky imaging technique was not suitable for my case, as the maximum resolution for video recording offered by the camera was insufficient. Additionally, the low focal length meant a lack of optical zoom, which would result in a significantly low-resolution image of the Sun. Instead, I captured raw photos and used them all for stacking. The photos were typically taken a few hours after the Sun had passed the meridian transit or reached its upper culmination.
Dark areas on the Sun's disk are called sunspots, which are cooler than the surrounding regions. These spots become visible on the Sun's photosphere due to intense magnetic flux from within the solar interior. The Sun goes through cycles roughly every 11 years, and we are currently approaching a period of high sunspot activity, which is why we are seeing so many sunspots right now.
Shooting Locations: Half in Cyprus, Half in Istanbul
Music by CO.AG Music
Composer's channel: / @co.agmusic
Link to the track: • Ambient Space Music -...
#sun #orbit #earth #moon #space #universe #cosmos #astronomy #stars #planets #solarsystem #saturn #jupiter #mars #milkyway #milkywayphotography #startrail #startrails #sunspots #sunspot #sun #solarobservation #solareclipse
Негізгі бет A Month of Solar Rotation Captured by a DSLR Camera
Пікірлер: 2