Orion Nebula Region: This image is the latest edition of my repeated trials on this probably most magnificent of all nebulae. Whenever I observe Great Orion through different telescopes I am overwhelmed and frustrated at the same time: Awe for the wonderful nebula landscape and frustration that no real color can be seen. This is why I am engaged in astro-photography!
The very deep image took more than six hours of exposure to unveil the incredible beauty and complexity of this sky object using H-alpha and O[3] narrow band filters. The long exposure reveals how Orion and Running Man Nebula are imbedded in a vast molecular dust cloud. From this cloud the young bright stars, which generate by their strong ultraviolett radiation the emission and reflection colors of both nebulae, were once born.
Object |
Orion Nebula Region |
|---|---|
Catagory |
Emission Line Images |
Designation |
M 042 |
Constellation |
Orion |
Optics |
Takahashi FSQ 106 ED f/5 |
Camera |
SBIG STL 11000M with internal CFW 5 |
Exposure |
9 x 20min each H-alpha,O3. 3 x 2min+3 x 30sec each RGB. Baader filterset. Maxim DL for image acquisition |
Calibration |
Dark + Flat Frame |
|---|---|
Guiding |
StarlightXpress Lodestar with Schneider OAG, Maxim DL as Guiding Software |
Mount |
Astro-Physics 900 GTO |
Processing |
Maxim DL5, Photoshop. Colorcode L:H-alpha,R:H-alpha,G,B:O3 |
Location, Date |
Somerset West, South Africa - 28 Dec 2018, 5 Jan 2019 |
Remark |
Tone Mapping Method was applied |