Line 6: | Line 6: | ||
A star trail image : | A star trail image : | ||
*Pre-processing with darks and offsets, no alignment required, pixel maximum stack, subtraction of green noise, enhancement of saturation. | *Pre-processing with darks and offsets, no alignment required, pixel maximum stack, background extraction, subtraction of green noise, enhancement of saturation. | ||
[[File:Star_trail.jpg|600px]] | [[File:Star_trail.jpg|600px]] |