
Images
M89
Messier 89 is an elliptical galaxy located in the Virgo Cluster, within the constellation Virgo. M89 is approximately 50 to 55 million light-years away from Earth and has an apparent magnitude of about 9.8 to 10.73. The galaxy contains around 100 billion stars and over 2,000 globular clusters.
M53
Messier 53 is a globular cluster located in the constellation Coma Berenices. It is one of the most distant globular clusters associated with the Milky Way, lying approximately 58,000 light-years from Earth. M53 is often observed alongside its neighbouring globular cluster, NGC 5053, which lies nearby in the sky.
Caldwell 45
Caldwell 45 is a small galaxy in the constellation Boötes, art of the Virgo supercluster of galaxies. It is also known as NGC5248. This was an older dataset when processed, and calibration is not perfect, as is visible in the uneven background. But details in the galaxy have been fairly well capture.
M82 | Arp337
M82 is often photographed together with its close neighbour M81. But the cigar galaxy as it is also called, is a beautiful example of a starburst galaxy and deserves the attention on its own.
Caldwell 44
First light with the ZWO ASI533MM camera. The small square sensor makes it a perfect tool to capture the small but beautiful barred spiral galaxy NGC7479, also referred to as the Superman Galaxy
M1 | Sh2-244
The Crab Nebula is a supernova remnant and pulsar wind nebula in the constellation of Taurus. Imaged here in a Hubble Palette. This is the first image using BlurXTerminator for deconvolution, which is nothing short of a revolution in PixInsight image processing.
NGC7789
NGC 7789 is an open cluster in Cassiopeia that was discovered by Caroline Herschel in 1783. She was the sister of the well known William Herschel. When looking at this object visually the loops of stars and dark lanes give the impression of a rose, that’s what gave it the nickname Caroline’s Rose.
Caldwell 7
A beautiful spiral galaxy, also known as ‘little M33’. Photographed in sessions two years apart, but all combined into one LRGB image, enhanced with H-alpha data indicating areas of active star formation within the galaxy.
Caldwell 4
An image of NGC7023, captured on three different occasions, two(!) years apart. The bright blue reflection nebula is referred to as Iris Nebula, named after the similarly blue flower. With more than 17h of exposure also the darker nebulae are visible.