Beyond our galaxy
Milkyway:
-Nebulae and clusters
-Solar system
Image processing
Equipment
Astro links
NGC869 half of Chi and H persei in Perseus 27'th December 2011
Link to full image.
Orion optics VX12 at F4, SBIG ST-4000XCM -20C 0h1min5sec (13x5sec). Light travel time: 7600 years.
Processing: CCDSoft, AstroArt 5.0 cal. and DDE, gradient removal.
NGC869 at Wikipedia
Author e-mail:
webweichel(snabel-a)gmail.com
