Galaxies are often very faint objects. It can be difficult to see the fine detail without very long exposures. Not the case with edge-on galaxies. With the stars of the galaxy in-line, the galaxies appear much brighter (though with less area).
Showing posts with label ideas. Show all posts
Showing posts with label ideas. Show all posts
Thursday, 9 April 2015
Tuesday, 13 January 2015
Featured Object - Comet Lovejoy
Comet C/2014 Q2 (Lovejoy), now around its peak brightness of magnitude 5, can actually be seen with the naked eye. But using Cluster Camera gives a far better view.
Monday, 27 October 2014
Featured Object - The Flame Nebula
The object we'll be looking at this time is the Flame Nebula. This little know nebula is very easy to observe, in terms of its brightness and its size.
Tuesday, 12 August 2014
Object of the Month - Veil Nebula
The Veil Nebula is not an object that has traditionally been popular with the users of the BRT. I can only assume that this is because it's not very well known. With the right settings this object can produce quite nice images.
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Tuesday, 24 June 2014
Object of the Month - The Milky Way
Our telescope is pretty uniquely capable of capturing images of the milky way in all its splendour thanks to the wide field cameras you are able to request images from. The only difficulty is working out what to point at, as the milky way takes up quite a lot of the sky. (Or all of it you could argue).
Tuesday, 20 May 2014
Object of the Month - Trifid Nebula
There is a lot of gas and dust in space. Most of it we can't see because both the dust and the background of space are very dark. Generally speaking, there are three different reasons we might get to see this dust. The Trifid Nebula (Messier 20) is a great showcase for this as it demonstrates all three in a single object. This also makes it an interesting object to try and image.
Monday, 27 January 2014
Supernova in M82
There is an unusually nearby supernova in the Galaxy M82. It's bright and easy to observe, and M82 is a brilliant target at this time of year.
Tuesday, 14 January 2014
Object of the Month: The Crab Nebula (Messier 1)
On the 4th of July 1054, a bright new star appeared in the sky. Astronomers is China, Japan and across the Arab world took notice and of course it was heralded as an omen of great importance. This new star was a supernova explosion and while the initial glow faded long ago, the aftermath of this explosion is easily seen with a telescope: the crab nebula.
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| A BVR+Halpha image of the Crab Nebula |
Thursday, 14 November 2013
Object of the Month: Comets
November is looking like the month for comets. With several prominent comets gracing our skies this month, we have developed a new comet targeting system, which allows you to easily take stunning images of these objects.
| C/2012 S1 (ISON), Galaxy Cam |
Friday, 11 October 2013
Object of the Month: Andromeda Galaxy (Messier 31)
The Andromeda Galaxy is the closest large galaxy to our galaxy, the Milky Way. It is 2.5 million light-years away from us (and closing, as it is projected to collide with us in about 4 billion years time). It is the brightest messier object in the sky, and due to it's size and close distance compared to other galaxies, also appears very large. Although our eyes are not sensitive enough to see the full extent of it, it actually appears 6 times larger than a full moon.
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| A colour image of Messier 32, Cluster Cam |
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