NGC 4038 in Corvus
Updated : 27 Janaury 2008.
- CCD : STL11000 ABG
- Exposure time : 70:30:30:30 min RGB (10 min individual images 1x1 binned)
- Date and Time : 17., 20., 21. June 2007
- Instrument : 50cm @ f/3
- Focal length : 1500 mm
- FWHM : about 2 arcsec
- Filters : Astronomik LRGB filters
- Image processing : Imageplus (RGB, DDP), Registar (registration) and Photoshop (Shadow/Highlights, Levels, curves)
- Problems/comments : Imaged at IAS observatory, Farm Hakos, Namibia.
