Wednesday, December 30, 2009
The Rosette Nebula in Monoceros in Ha
The Rosette Nebula with NGC 2244 star cluster in its middle is beautiful. The mass of the nebula is estimated to be around 10,000 solar masses.
The cluster and nebula lie at a distance of some 5,200 LY from Earth and measure roughly 130 LY in diameter. It is my first Ha picture. Conditions: minus 20 C and moonlight.
Celestron ED80 - 600 mm at f7.5 piggyback on CPC 1100, Canon 40D modified, Astronomic 12nm Ha filter.
16 x 10 min at ISO 1600. Darks and flats, guided with Stellarvue 200mm f4, NexImage video camera and MaxImDL.
I will revisit the nebula on a later occation to get more data with and without filters.
Wednesday, October 28, 2009
The Flame Nebula and The Horsehead Nebula
The Flame Nebula (NGC2024) and The Horsehead Nebula (Bernard33) sticking its head out of the red glowing Nebula IC434. In the constellation Orion.
The blue reflection nebula between the Horsehead and Flame nebula is NGC2024.
Celestron 80ED - 600 mm, f7.5 with 0,8 reducer/flattener, Canon 40D modified - no filters, guided with Stellarvue 200 mm, f4 and NexImage videocamera.
20x5min ISO1600, darks.
Sunday, October 18, 2009
NGC1977 the Running Man in Orion
The NGC1977 is a reflection nebula in the constallation Orion. The nick name 'The Running Man' is a good one.
1500 LY away from us, the light intensive stars in the region reflects all the dust and gas around them.
26x5 min, ISO 1600 with CPC 11, 2800 mm, f10 and Canon 40D modified. Guided with Stellarvue 200 mm, f4 and NexImage. Darks.
Saturday, October 17, 2009
Friday, October 9, 2009
Wednesday, September 30, 2009
The center of the Nebula NGC 281 in Cassiopeia - The Pacman Nebula
The NGC 281 Nebula in Casseopeia - The Pacman Nebula, is quite hard to get. The field of view in my picture does not quite cover the whole nebula. I will have to come back on the target with larger field of view using my refractor later.
The Nebual is about 10 kLY from us and IC 1590 in the center is an open cluster of stars. It is believed to be a Nebula with star formation.
Telescope Celestron CPC 11, 2800 mm, f10 with Canon 40D modified, guided with Stellarvue 200 mm, f4 and Neximage.
5x10 min ISO 1600.
Sunday, September 27, 2009
Saturday, September 26, 2009
Tuesday, September 22, 2009
Messier 52 Open Cluster and The Bubble Neblua, NGC7635
The M52 in the upper center of the image is an open cluster in Cassiopeia with about 200 stars.
The Bubble Nebula in the middle right of the image has a very distinct 'bubble' emmison nebula.
The image is a crop from in the upper right coner, thus some coma in the picture.
Celeston ED80, 600 mm, f7.5, 3x 10 min ISO 800, guided.
Wednesday, September 16, 2009
Tuesday, September 15, 2009
Sunday, September 13, 2009
Friday, September 11, 2009
Thursday, September 10, 2009
The Western Veil nebula, NGC6960
NGC6960, The Western Veil nebula in Cygnus is beautiful. The large star is 52 Cygnus, mag about 4. The image has been obtained by Celestron 80ED refractor 600mm f7,5 - piggy back on CPC 11, Canon 40D modified DSLR, 14x10 min at ISO 1600 and full moon. 20 darks, no flats. Guided with NexImage and Stellarvue 200mmf4 guide scope. Full frame.
Monday, September 7, 2009
Monday, August 24, 2009
Andromeda Galaxy M31
We finally have got some decent dark skies here in Norway. My first image this autumn is Andromeda - M31-M32- M110.
The Andromeda galaxy is our nabour galaxy only 2.5 MLY away. It has trillions of stars and Magitude 4.4, you can see it easy with a binocular under dark skies.
Celestron ED80 piggyback on CPC 1100 - 600 mm f7.5, Canon 40D modified, 30x4 min guided, ISO 800, 20 darks, no flats.
Tuesday, May 12, 2009
Messier 58-59-60 and many more Galaxies
This image shows 10 galaxies I identified in the constellation Virgo. By a closer look there are even many more there, but you need a magnified view to see them.
From left to right across the picture are:M60 (elliptic galaxy)at 55MLY with its companion NGC4647, lower in the image NGC4667, M59 (elliptic galaxy) 60 MLY, high up NGC4606 and NGC4607, M58 (spiral galaxy) at 68 MLY, lower - The Siamese Twins NGC4568 and NGC4567, finally a little higher up NGC4564. All NGCs are galaxies. In M60 there is a Black Hole with 3.4 billions solar masses.
15 subs each 9 min, ISO800 with Canon 40D using C80ED, guided. Not ideal conditions, no real dark skies here in May.
Monday, May 11, 2009
Messier 97 and 108 in Ursa Major
The planetary nebula M97, also called Owl Nebula is bottom left in the picture. 2.6 kLY away and Mag 9.9. It is believed to be formed 6000 years ago.
The spiral galaxy M108 seen from the edge is about 50 MLY away with Mag 10.7.
The image was made out of 14 subs (5 at 3 min, 9 at 6 min), ISO 1600, light polluted sky, Telescope C 80ED (600mm, f7.5), Canon 40D, Guided.
Sunday, May 10, 2009
Messier81, Messier82 and NGC3077
The M81, M82 and NGC3077 in constellation Ursa Major. M81 (bottom right) is 11.8 MLY away with mag 7.8. M82 (top right) is 11.5 MLY away with mag 9.3 and the smaller NGC3077 is 12.8 MLY away with mag 10.6. 14 images each 6 min, ISO1600 with Canon 40D(modified) through Celestron C80ED, 600 mm, f7.5. Guided with Stellarvue 200 mm f4, Neximage videocamera.
Sunday, April 26, 2009
Friday, April 24, 2009
Messier 106 in constellation Canes Venatici
The spiral galaxy M106 has a beautiful pattern in the core. It is located 23.7 MLY from us in the constellation Canes Venatici and has apparent magnitude of 9.1. The image is produced from 28 subs of 6 min each, ISO 1600, CPC11 with focal reducer 0.63 (1760 mm, f6.3), Canon 40D. NexImage guiding with C80ED.
Wednesday, April 22, 2009
Monday, April 20, 2009
Sunday, April 19, 2009
Messier101 - The Pinwheel Galaxy
A new attempt on the famous The Pinwheel galaxy in constellation Ursa Minor. With the distance of 27 MLY from us, it is one of the larger galaxies (almost 2x the Milky Way). It contains enormous hydrogen starforming clouds. Apparent magnitude 8.3. 13 subframes each 6min, ISO3200 throught CPC 11-f10 and camera Canon 40D(modified). Guided C8oED.
Saturday, April 11, 2009
Messier 51, The Whirlpool Galaxy
Messier 51 also called the Whirlpool Galaxy, is a beautiful galaxy in Canes Venatici constallation in the northern sky. NGC5195 on top in the pictures is the smaller dwarf galaxy interacting with M51. It has apparent magniturde 8,6. Being 37 MLYs away from us, I used about 3 hours of exposure time to get this picture with my slow f10 CPC 11 telescope and Canon EOS 40Da. If you look carefully there are also other more distant galaxies (IC4278 and IC4277 with magnitude about 16) in the picture. I have adjusted and finetuned my telescope and it paid off, so far my best galaxy picture. Guided with C80ED.
Friday, March 27, 2009
Blackeye Galaxy, Messier 64
Blackeye Galaxy (M64) is about 24 MLY away and has apparent magnitude of 9,4. Located in the constellation Coma Berenices, it is a particular galaxy appearance and we all understand it's nickname. It really look like and eye! Astronomers have discovered that there is to rotating systems in the galaxy with opposite directions causing collisions and unusual appearance.
Saturday, March 14, 2009
Saturday, February 28, 2009
The Comet Lulin, Regulus and a satellite
Friday, February 27, 2009
A close up picture of the comet Lulin Feb 26 - 2009
The comet Lulin was jointly discovered by Asian astronomers in July of 2007. It is probably the first time the comet visits our solar system and will most likely never come back, or at least not in thousands of years. Lulin was closest to Earth on Feb 24. We will still be able to see the comet through March and may be April. Comets normally consist of dirty snow/ice and dust. Being close to the Sun the experts have calculated a water dissipation of 400 l per second! The comet actually travels opostit direction of the planets and therefore are moving fast against background stars viewed from Earth.
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