Cocoon Nebula
Snimku Cocoon Nebule napravio sam još 2014. na radionici astrofotografije u Korenici. Od tada nikako nisam uspjevao napraviti dovoljno dobru obradu. Naime, vidno polje je prepuno zvijezda koje nakon obrade jednostavno preuzmu cijelu fotografiju pa maglica ne dolazi dovoljno do izražaja. S novim verzijama PixInsighta sam i više truda posvetio obradi. Tako je i Cocoon došla na red. Uz hrpu maski i višesatnog isprobavanja uspio sam smanjiti zvijezde i dobiti izražajnu tamnu maglicu koja okružuje Cocoon.
Snimka se sastoji od ukupno 2.5 sati ekspozicije. 6×10 min kroz luminance filter i po 6×5 min kroz RGB filtere. SBIG STL-11000 CCD kamera i Pentax 1005 SDP apo refraktor. Spikeovi na sjajnim zvijezdama dodani su pluginom Star Spikes PRO u Photoshopu.
Tags In
Related Posts
Leave a Reply Cancel reply
This site uses Akismet to reduce spam. Learn how your comment data is processed.
Traži
Dobrodošli!
Popularno
Najnovije objave
Space.com News
- Nickelodeon debuts first footage of iconic green slime in space
- Could life thrive on hydrogen-rich alien worlds?
- Official: Taika Waititi to co-write and direct 'Star Wars' film
- Chaos reigns in detailed new views of Jupiter's icy moon Europa
- Elon Musk shows off Starship prototype's rocket engine ahead of test fire (photo)
- Eta Aquarid meteor shower 2020: When, where and how to see it
Astronomy News
- <i>The Sky This Week:</i> Enter the Snow Moon
- <i>Infinity & Beyond</i> — Episode 16: Pluto's icy heart
- In pictures: Relive the 2020 annular eclipse of the Sun
- <i>Watch</i>: Fly through the Crab Nebula’s delicate heart
- Hidden in plain sight: Scouring the notebooks of the Harvard's 'human computers'
- Space Force sounds like a joke — and that could be a problem for an important military branch