Northern Trilobe Nebula (NGC 1579):Cosmic wonders in Perseus
Hidden deep in the constellation Perseus, NGC 1579 has captured the hearts of countless astronomy enthusiasts with its peculiar structure and unique light. This nebula is nicknamed the Northern Trifoil Nebula because of its resemblance to the famous M20 Trifid Nebula. Let's unveil the Northern Trilobe Nebula and explore the mysteries of the universe within.
NGC 1579 is a bright nebula located in the constellation Perseus, about 700 light-years from Earth. It is a special celestial object – a bright nebula that contains both an emission and a reflection region. The young star at the center of the nebula excites the surrounding gas, causing it to emit red emission lines, while the fine dust particles reflect the blue sheen of the center star, creating a complex and captivating visual effect.
Photographer: Yang Ciguang.
Camera: Atlas Astronomy ATR3CMOS 26000KMA
Guide camera: ZWO120mm mini
Equatorial mount: self-made 32 harmonic equatorial mount.
Filter Wheel: EFW Seven-Hole Filter Wheel.
Telescope: Skywatcher 200mm F5 lens, reflective.
Filter: Yulong HO parfocal filter.
Shooting parameters: L: 300s*110 shots, R: 300s*30 shots, G: 300s*24 shots, B: 300s*20 shots.
Shooting location: Fan Town, Ruichang City, Jiangxi Province.
Post-processing: pixinsight
NGC 1579 is not only beautiful and captivating, but also attracts astronomers for its role as a lively stellar breeding site. The ultraviolet radiation and stellar winds of the stars inside the nebula, especially those who are young and massive, are pushing the surrounding interstellar material and giving rise to a new generation of stars. In this corner of the sky, the drama of the birth of new life and the evolution of stars is quietly unfolding.
The Northern Trilobe Nebula gets its name from the fact that it resembles the M20 Trilobe Nebula in the constellation Sagittarius in some way. However, its properties are unique, not only because of its hybrid type, which allows it to contain both reflection and emission regions, but also because its abundance of gas and dust is a treasure trove for the study of interstellar structure and star formation.
NGC 1579 may not be as well-known as some of the other, brighter nebulae, but it is still an ideal subject for astrophotographers and amateur astronomers. Through a medium-aperture telescope, you will be able to observe its distinctive red and blue glow. It's best viewed in the night sky during the winter months, and when Perseus soars high above the sky, you'll have the chance to catch a glimpse of this cosmic wonder of the Northern Hemisphere.
The Northern Trimrock Nebula (NGC 1579) is a shining pearl in the constellation Perseus, like a natural canvas of cosmic art, depicting the extraordinary creation and evolution of the universe. It not only amazes us with the beauty of the universe, but also inspires us to explore and understand the universe at a deeper level. So, grab your telescope and head towards Perseus, and you'll have the chance to witness this magnificent astronomical phenomenon with your own eyes.