Philipp
Salzgeber
Wolfurt / Austria
|
Comet 17/P Holmes
Yet
Another Picture of Comet
17/P Holmes. This is the first picture taken with my 6"
Newtonian telescope, since I have rebuilt it with a light-weight
three-truss tube.
This
was processed very quicky, there seems to be something wrong
with the dark frames, I will reprocess the image, and see
what is wrong. |
| Telescope: |
150mm f/5 Newtonian Telescope |
| Camera |
Nikon D200 |
| Exposure: |
8x120s, ISO 800 |
| Date: |
18th, November 2007 |
| Processing: |
Stacking, dark subtraction in IRIS, Histogram
adjustment, sharpening in Photoshop. |
This is an image of the 6-inch as it looked while I took
the picture above, the black cardboard was used for shielding
against stray light and will be replaced by something more
durable.
|
|
Astrophotography by Philipp Salzgeber
