click here for a 35% size 2560x1740 (2564KB)
click here for a 45% size 3290x2230 (4140KB)
Click on the images below to find a the Halpha channel only (1135KB)
Optics | Borg ED101 at f/5.7 |
Camera | STL11000M |
Filters | Baader Halpha HaRGB |
Date | May 22- Oct 11, 2010 |
Location | Antares Observatory |
Sky Conditions | mag 4.5 - 5.5 |
Exposure | HaRGB=20,6.3,6.3,6 (hours) total: 38.6h 10min subexposures for RGB and 20min for H-alpha frames |
Programs used | CCD-Stack, Registar, Photoshop CS4 |
Notes | This is a 4-frame mosaic image |
Click on the images below to see some selected regions between 100% and 150% resolution.
The image containes also a small bipolar planetary nebula, PN K 4-55. The dimension of this object is about 30x55 arcsec. Click on the image below to see a 150% crop of the area, also containing the compact HII-region ECX6-38.
click here for a 35% size 2560x1740 (2564KB)
click here for a 45% size 3290x2230 (4140KB)
Click on the images below to find a the Halpha channel only (1135KB)