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M15 is a magnificent Globular Cluster in the constellation of Pegasus, which after M13 and M92 is arguably the best one visible to Northern Hemisphere observers. It is located about 34000 light years away and is about 125 light years in diameter with an age of 12 billion years, it is as old as the Milky Way itself. M15 Globular Cluster Image Technical Data Imaged with my TEC 140 refractor and Atik 460 CCD camera September 24th 2018. Mount is my MESU 200 guided with off-axis guiding. Red 22 x 300s 1×1; Green 12 x 300s 1×1; Blue 19 x 300s 1×1 Total Integration of the data set is about four and a half hours. Note that I did not use a separate luminance channel and instead I binned each of the RGB channels 1×1. I remain to be convinced of the need to capture a separate luminance channel with either globular or open…

NGC 7331 (Caldwell 30) is a spiral galaxy about 46 million light years away in the constellation of Pegasus. It is a vibrant and colorful galaxy, often referred to as the Milky Way’s “twin” due to it being of a similar size and mass to our own galaxy. It is visible in amateur telescopes as a faint smudge if the sky is dark. In the images below, the smaller galaxies to the left of the main galaxy are a chance line-of-sight alignment. These four galaxies are much more distant than NGC 7331 (about 320 million light years) and are nothing to do with the main galaxy. This collection of galaxies (NGC 7331 and the distant background galaxies are collectively referred to as the Deer Lick Group named after the Deer Lick gap in the mountains of North Carolina by astronomer Tomm Lorenzin who liked to observe from there. NGC 7331…

Abell 1656 Abell 1656 – The Coma Cluster – is a cluster of galaxies in the constellation of Coma Berenices, located about 320-330 million lights years away. The cluster is dominated by two supergiant elliptical galaxies NGC 4874 and NGC 4889 which are visible in this image in the centre below the bright blue star (which is local to our own galaxy). NGC 4889 is the largest and most massive galaxy in the local universe and is vsoble in modest amateur telescopes despite the great distance. It contains the most massive black hole yet discovered. The galaxy itself is estimated to have more than 1000 times the mass of opur own Milky Way galaxy. Image Technical Data Image acquired spring 2020 (during the Coronavirus lockdown) in my backyard in Nottingham, UK. It was acquired with TEC 140 refractor (with field flattener) with Atik460 CCD camera and Astrodon LRGB Gen2 E…

M27 is known as The Dumbbell Nebula and is a planetary nebula in the constellation of Vulpecula – The Fox. It is located about 1250 light years away and represents the outer ejected gas envelope of a dying star. This is the first image I took with my CCD camera – Atik460 – on the 28th October 2013. This is a lovely object in the summer and early autumn skies and is very pleasing visually in a pair of binoculars or a telescope. Its brightness and vivid colour make it a perennial favourite object for astro imagers. M27 – The Dumbell Nebula Image Technical Data This is a small dataset taken with my superb Skywatcher ED80 Black Diamond refractor and Atik 460 CCD camera with Baader LRGB filters on an NEQ6 mount, guided with a Skywatcher guidescope and QHY5 (I still have and use this guide setup). This is a…

I have completed several images of the famous Triangulum Galaxy – M33, over the years. This is one of the most photographed objects in the sky and with good reason; it is a beautiful face on spiral galaxy that is the second closest major galaxy after Andromeda. It is bright and colourful and responds well to all types of imaging, whether with a DSLR or CCD, camera lens or telescope. It is probably the second “go to” target to photograph for astro photography beginners after the Andromeda galaxy. The image below is a version captured with the TEC 140 refractor and Atik 460 CCD camera and is the total of about 12 hours of LRGBHa data captured from my backyard observatory in Nottingham, UK in 2018. You can see it fills the frame very nicely. M33 The Triangulum Galaxy M33 Annotated M33 Inverted Image Technical Data Image acquired spring 2018…