Page Title goes here
short description
WhatsNew:
New Website
11th March, 2011
After nearly two years of consideration, I have at last begun my website
Astrophotography:
News from my observatory
11th March, 2011
Currently the weather is good and I am taking photos as often as possible
Visual astronomy:
What have I been looking at
11th March, 2011
Jupiter has moved on and now Saturn is to be seen along with venus in the early hours
Type in your Search Term
How are the photos taken ?
- I currently use a very sensitive black and white digital camera ( a special one for astrophotography ). Various photos are taken through clear, red, green and blue filters. the combination of these results in a single photo, in colour with reduced noise. Typically a run of photos lasts 2-6 hours and finally the post production work, also a number of hours.
Back to Top
Why build an observatory ?
- In order to obtain good pictures, it is essential that the mount is accurately aligned and calibrated. On a portable mount, I needed nearly one hour to do this and this barely surficed. With an observatory, it is possible to very accurately set everything up. When conditions allow, I only need to hook up a laptop, switch everything on. Usually within 30 minutes i am set up and photographing.
Back to Top
Difficulties ?
- The main problem is light pollution. Luckily I live in a very rural area and this is limited, however 50% of the time one is limited by the bright light from the moon.
Back to Top