Eta Carinae-Center: The central part of the extended Eta Carinae complex is here displayed in high resolution with a 20" Cassegrain telescope. It is a breath taking sight how the radiation from the giant binary star Eta Carinae(more than 100 times the size of the sun), a varying star and prominent Super Nova candidate, creates beautiful complex structures, including the Key Hole Nebula in the center. Several Open Clusters of young stars are also well resolved which also take part in exciting the surrounding gas to emit radiation,
A Hubble Space Telescope picture of the direct environment of Eta Carinae shows the dramatic final life stage of this giant star.
The image was taken at the IAS astronomical site at the Hakos farm in Namibia.
Object |
Eta Carinae Nebula-Center |
|---|---|
Catagory |
IAS Hakos, Namibia |
Designation |
NGC 3372 |
Constellation |
Carina |
Optics |
Keller 20 inch Cassegrain f/9 in corrected secondary focus |
Camera |
SBIG STL-11000M with internal CFW 5 |
Exposure |
2 x 20min Baader H-alpha filter, 3 x 10min each Baader RGB filterset. Maxim DL for image acquisition |
Calibration |
Dark Frame |
|---|---|
Guiding |
Selfguiding |
Mount |
Liebscher GEM |
Processing |
Maxim DL5, CCDStack, Photoshop. Color Code L:H-alpha,R,G,B |
Location, Date |
IAS-Hakos, Namibia - 12+19 Apr 2010 |
Remark |