M 81 or Bode's Galaxy 

M 81 or Bode's Galaxy 
It is located about 11 million light-years from Earth, making it one of the closest to our galaxy, while also being part of the Local Group.
Darfo Boario spa, Brescia Italy.
Filming carried out over 3 nights.
Skywatcher 200/1000 reduced to 950,f 4.8 with Artesky coma corrector.
Skywatcher Azeq6 pro mount 
Touptek 571c pro camera cooled to -10°
Optlong lPro filter
Astro automatic focuser touptek.
Artesky 70/400 guide tube
Zwo asi 224mc guide camera 
Light 205 x 300"
Dark 20
Flat 100
Sharpcap for polar alignment 
eqmod + sky chart 
Nina
Phd2 
Deep sky Stacker 
Siril 
Photoshop and astropanel.

Comments

Post a Comment

Popular posts from this blog

Baryonic Acoustic Oscillations (BAO)

Image
Baryonic Acoustic Oscillations (BAO) are a feature of the large-scale structure of the universe, providing a "standard ruler" that helps astronomers measure the expansion history of the cosmos. The term "baryonic" refers to normal matter, such as protons and neutrons, which make up stars, galaxies, and everything we see around us. The concept of Baryonic Acoustic Oscillations originated from the early universe, specifically during the epoch of recombination, which occurred about 380,000 years after the Big Bang. At that time, the universe was a hot, dense soup of particles, primarily electrons and protons. Photons (light particles) were constantly interacting with these charged particles through a process called Thomson scattering. However, as the universe expanded and cooled, electrons and protons combined to form neutral hydrogen atoms. This process, known as recombination, allowed photons to travel freely through space without constant scattering. The...
Read more

. Cosmic explosion: Type 1a Supernova remnant DEM L249.

Image
#. Cosmic explosion: Type 1a Supernova remnant DEM L249. These cosmic ribbons of gas have been left behind by a titanic stellar explosion called a supernova. DEM L249 is thought to be the remnant of a Type 1a supernova, the death of a white dwarf star. White dwarf stars are usually stable, but in a binary system – two stars orbiting each other – a white dwarf can gravitationally pull so much matter from its companion that it reaches critical mass and explodes. DEM L249, located in the Large Magellanic Cloud, is an unusual supernova remnant. Astronomers using NASA's Chandra X-ray Observatory and the European Space Agency's XMM-Newton found its gas was hotter and shone brighter in the X-rays than the remnant of a typical Type 1a supernova. Astronomers suspect DEM L249’s white dwarf star was more massive than expected – heavier stars expel more gas – which also means it would have died earlier in its lifecycle. Hubble took this image while searching for surviving compa...
Read more

Does consciousness explain quantum mechanics?

Image
Skip to main content Open menu Subscribe TRENDING Missing Titanic submersible Summer solstice Mystery orca stranding Deepest point in the ocean Best air purifiers for allergies When you purchase through links on our site, we may earn an affiliate commission.  Here’s how it works . '9wuvb$&56533>!=|vqc)!273794& *>bgipf+!3=712363%9aihwc)!7202 `dopb/% `dopb/% bgipf+!3=731103%9aihwc)!7200?073'9wuvb$&0364;154*>bgipf+!3=7 `dopb/% {"uid":"4","hostPeerName":"https://www.livescience.com","initialGeometry":"{\"windowCoords_t\":0,\"windowCoords_r\":360,\"windowCoords_b\":680,\"windowCoords_l\":0,\"frameCoords_t\":208,\"frameCoords_r\":340,\"frameCoords_b\":258,\"frameCoords_l\":20,\"styleZIndex\":\"auto\",\"allowedExpansion_t\":208,\"allowedExpansion_r\":20,\"allowedExpansion_b\...
Read more