Designation |
Date
and Time |
Exposures |
M76,
the Little Dumbbell Nebula. A planetary nebula in Perseus. |
Nov
11 2005 10.22 to 10.24 |
Clear
filter, 10 seconds H alpha and OIII, 10 seconds |
Bill
Leslie Red, H alpha Green, OIII Blue, Clear |
|
Bill
Leslie Red, H alpha Green, Clear Blue, OIII |
|
Bill
Leslie Red, H alpha Green, average of H alpha and OIII Blue, OIII Another layer called a Luminance Layer, derived from the Clear filter image , was added to make this image. |