Click on the image to view full size! Image Acquisition Details:
Click on the image to view full size! Image Acquisition Details:
• Red = 20 x 120s subs
• Green = 20 x 120s subs • Blue = 20 x 120s subs • Luminance = 69 x 120s subs
Total Integration time: 1.5 hrs.
Equipment:
• Explore Scientific ED127CF APO telescope
• ZWO ASI 183 MM Pro Camera @ -10 c
• Optalong L-Pro Filter • ZWO LRGB Filters
• Skywatcher EQ6-R mount
• Guided using ASI 290MM + Off axis Guider • ASIair Pro.
About the bubble Nebula:
The bubble nebula is a H II emission nebula located in the constellation of Cassiopeia. It gets is name from the bubble in the centre of the nebula, which is created by the powerful steller winds produced by a super hot 8.7 magnitude star, known as SAO 20575. The nebula is located between 7,100 light years from earth.
Where in the sky is it?
The bubble nebula can be found in the constellation of Cassiopeia.
