Seit 20 Jahren produzieren wir hoch-qualitative Produkte für die Bildverarbeitungs-Industrie. Jetzt bietet The Imaging Source die Kamera-Produktlinie für die Astronomie an.
 | Bestellbez. | Typ | IR-Sperr | Auflösung | CCD | FPS | Max. Bel. | Einzelpreis |
 | DMK 21AU04.AS | Mono | nein | 640 x 480 | 1/4" | 60 | 60 min | € 330,00 |
| DMK 31AU03.AS | Mono | nein | 1024 x 768 | 1/3" | 30 | 60 min | € 490,00 |
| DMK 41AU02.AS | Mono | nein | 1280 x 960 | 1/2" | 15 | 60 min | € 490,00 |
| DFK 21AU04.AS | Farbe | ja | 640 x 480 | 1/4" | 60 | 60 min | € 290,00 |
| DFK 31AU03.AS | Farbe | ja | 1024 x 768 | 1/3" | 30 | 60 min | € 440,00 |
| DFK 41AU02.AS | Farbe | ja | 1280 x 960 | 1/2" | 15 | 60 min | € 440,00 |
| DBK 21AU04.AS | Farbe | nein | 640 x 480 | 1/4" | 60 | 60 min | € 290,00 |
| DBK 31AU03.AS | Farbe | nein | 1024 x 768 | 1/3" | 30 | 60 min | € 440,00 |
| DBK 41AU02.AS | Farbe | nein | 1280 x 960 | 1/2" | 15 | 60 min | € 440,00 |
| Bestellbez. | Typ | IR-Sperr | Auflösung | CCD | FPS | Max. Bel. | Einzelpreis | ||||||||
| DMK 21AF04.AS | Mono | nein | 640 x 480 | 1/4" | 60 | 60 min | € 330,00 | ||||||||
| DMK 31AF03.AS | Mono | nein | 1024 x 768 | 1/3" | 30 | 60 min | € 490,00 | ||||||||
| DMK 41AF02.AS | Mono | nein | 1280 x 960 | 1/2" | 15 | 60 min | € 490,00 | ||||||||
| DFK 21AF04.AS | Farbe | ja | 640 x 480 | 1/4" | 60 | 60 min | € 290,00 | ||||||||
| DFK 31AF03.AS | Farbe | ja | 1024 x 768 | 1/3" | 30 | 60 min | € 440,00 | ||||||||
| DFK 41AF02.AS | Farbe | ja | 1280 x 960 | 1/2" | 15 | 60 min | € 440,00 | ||||||||
| DBK 21AF04.AS | Farbe | nein | 640 x 480 | 1/4" | 60 | 60 min | € 290,00 | ||||||||
| DBK 31AF03.AS | Farbe | nein | 1024 x 768 | 1/3" | 30 | 60 min | € 440,00 | ||||||||
| DBK 41AF02.AS | Farbe | nein | 1280 x 960 | 1/2" | 15 | 60 min | € 440,00 |
| Bestellbez. | Typ | IR-Sperr | Auflösung | CCD | FPS | Max. Bel. | Einzelpreis |
| DMK 21AG04.AS | Mono | nein | 640 x 480 | 1/4" | 60 | 60 min | € 480,00 |
| DMK 31AG03.AS | Mono | nein | 1024 x 768 | 1/3" | 30 | 60 min | € 640,00 |
| DMK 41AG02.AS | Mono | nein | 1280 x 960 | 1/2" | 15 | 60 min | € 640,00 |
| DFK 21AG04.AS | Farbe | ja | 640 x 480 | 1/4" | 60 | 60 min | € 440,00 |
| DFK 31AG03.AS | Farbe | ja | 1024 x 768 | 1/3" | 30 | 60 min | € 590,00 |
| DFK 41AG02.AS | Farbe | ja | 1280 x 960 | 1/2" | 15 | 60 min | € 590,00 |
| DBK 21AG04.AS | Farbe | nein | 640 x 480 | 1/4" | 60 | 60 min | € 440,00 |
| DBK 31AG03.AS | Farbe | nein | 1024 x 768 | 1/3" | 30 | 60 min | € 590,00 |
| DBK 41AG02.AS | Farbe | nein | 1280 x 960 | 1/2" | 15 | 60 min | € 590,00 |
Astronomie-Kamera-Blog
Jupiter and Ganymede Photo by Daniel Chang
Ganymede is the third Galilean moon of Jupiter and also the largest satellite in solar system. With the diameter of 5,268 km, Ganymede is 8% larger than Mercury, though it only has 45% of Mercury’s mass.
Many of our camera users have successfully taken pictures of Jupiter accompanied by this moon. The following one was captured by Daniel Chang in Hong Kong late November. His camera is DBK 21AF04.AS.
Thank you Daniel! Well done!
Many of our camera users have successfully taken pictures of Jupiter accompanied by this moon. The following one was captured by Daniel Chang in Hong Kong late November. His camera is DBK 21AF04.AS.
Jupiter and Ganymede
Continue with Theo’s Solar Pictures
The following two images were sent by Theo Ramakers on 15.12.2010, one day after he took them in Social Circle, Georgia. His email briefs the shot.
As always Theo – well done and thank you!
Today I captured an image which is almost as infrequent as the mutual events of the eclipses or occultations of the Jovian moons. It was frigid today, 20 degrees F with a windchil of 1 degree F. The skies were clear, so I wanted to make a quick image of the sun, but i noticed that the shape of the huge prominance had changed between the full sun image and the closeup. so i grabbed a few more until my fingers were too cold to operate the laptop Once processed i realized that i had captured the eruption of a CME and that in Calcium K!! the image was taken with my PST CaK and DMK 31AU03.AS and the animation images with an additional Meade 140 2x barlow.
As always Theo – well done and thank you!
More Solar Images from Theo Ramakers
Theo Ramakers has been keeping his telescope and camera at the Sun and making some brilliant solar images. During the shooting on 11.Dec, he focused on Sunspots 1131 & 1133.
You might want to compare this full disk photo with the one he took 10 days ago.
Quote of his mail:
You might want to compare this full disk photo with the one he took 10 days ago.
Quote of his mail:
The sky cleared for an hour early in the morning today and than clouded over again. I decided to make closeup of AR1131 and 1133 and the structure of the umbra and penumbra can be seen quite nicely. In order to show this better I have included a normal version and an inverted version of the image. I also observed a few good sized but relative faint prominances and a few smaller ones. The images were made with a PST CaK and a DMK 31AU03.AS in prime focus. The close ups added a Meade 140 3x barlow in the optical train.Great pictures Theo! Keep up the good work!
More images can be found at: http://ceastronomy.org/tramakers
Dopplergraph of Solar Prominence
A dopplergraph is a two dimensional record of variations in the doppler shift in light intensity. It describes the velocities of the radiating source towards or away from the viewer.
On 06.12.2010, Jim Ferreira managed to record three Doppler photographs of a solar prominence with his DMK 21AU04.AS astronomy camera.
Click on pictures to zoom in.
On 06.12.2010, Jim Ferreira managed to record three Doppler photographs of a solar prominence with his DMK 21AU04.AS astronomy camera.
Click on pictures to zoom in.
Attached are three dopplergram work ups of the 6 December, 2010 massive quiescent prominence that developed shortly after a major prominence eruption along the southeastern limb. The dopplergrams are produced by subtractively combining blue and red wing H-alpha images. The blue wing image displays plasma predominantly moving towards the viewer line of site, while the plasma in the red wing image is moving away from the viewer line of sight. In reality, the movement is more diverse and density variation of the plasma further complicate interpretation of movement. Still, the H-alpha dopplergram is an interesting means of displaying the dynamics of a solar prominence in a 2-dimensional image.Fascinating Images! Thank you Jim!
All of the imaging was done with a 50mm aperture, 1400mm EFL H-alpha telescope system using a USB DMK21 camera. The high resolution and excellent sensitivity of the camera made this project possible with so small aperture an instrument. With the DMK21 my little scope thinks its one of the big-dogs!
Theo Ramakers Following the Solar Activities
Photographer: Theo RamakersDate: 06.12.2010 & 07.12.2010
Camera: DMK 31AU03.AS
Quote of his mail:
This week was special since a very large filament broke loose form the sun. Frank Garner and I made some Ha images and I also did image the sun in CaK while the filament went up, unfortunately, one can only see that part that extended outside the limb of the sun. The following day I followed up with another image, now showing a large hedge-row prominance at the same spot Also included a closeup of Active Regions 1131 and 1133. The images are made with my DMK31AU03.AS camera and a PST CaK scope for the Calcium-K images and a Lunt LS60T-Ha with a Meade 140 2x barlow for the H-alpha close up of the active regions.
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