Welcome to my astronomy blog, I dedicate myself to the simplest form of amateur astronomy which requires only portable equipment. I have two small refractors, two small binoculars, one small GOTO mount and another small equatorial mount, and a small H-alpha solar filter. Originally from a city where the people were proud of their light pollution, that is Hong Kong where I loved. Relocated to the UK since 2021.
Tuesday, August 01, 2006
A new page on indoor imaging
Since downsizing, this is the first time I did indoor imaging. The setup is simple, LXD55 with C5.
The first test is C5 at prime focus using DMK 31AF03, on the moon:
Since autostitch accepts JPG only, so the image quality is less than ideal, quite a lot of noise and useful information are removed by the lossy compression and that prevents any further processing. I shall investigate another way to do the mosaic work. For full size:
http://oldfield.sinaman.com/star/photo/moon/20060801moon.jpg
Another way to do mosaic, purely by PS, but since I'm very cheap in operating it, the result is terrible:
The second test is 2x barlows on moon, poor seeing means, oops:
The third test is C5 on Jupiter, however, seeing was too bad that Jupiter has some random hair, so didn't get any AVI.
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