(Some processing results made with Siril)
(Some processing results made with Siril)
Line 11: Line 11:
 
[[File:Star-trails.jpg|600px]]
 
[[File:Star-trails.jpg|600px]]
  
M33 (©V. Cohas):
+
M 33 (©V. Cohas):
 
*Pre-processing with darks, offsets and flats, sum stacking, color calibration, subtraction of green noise, enhancement of saturation.
 
*Pre-processing with darks, offsets and flats, sum stacking, color calibration, subtraction of green noise, enhancement of saturation.
  
 
[[File:M33.jpg|600px]]
 
[[File:M33.jpg|600px]]
 +
 +
NGC 7635 (©S. Fleury Billot):
 +
*Pre-processing with darks, offsets and flats, sum stacking.
 +
37 x 180"
 +
ISO1600
 +
 +
[[File:NGC7635.jpg|600px]]

Revision as of 21:36, 8 October 2014

Some processing results made with Siril

The moon, 19 images manually aligned, unsharp mask, white balance, crop.

Lune-TFG-2014-04-07.jpg

A star trail image:

  • Pre-processing with darks and offsets, no alignment required, pixel maximum stacking, background extraction, subtraction of green noise, enhancement of saturation.

(The image above has been reduced and ocnverted to png format)

Star-trails.jpg

M 33 (©V. Cohas):

  • Pre-processing with darks, offsets and flats, sum stacking, color calibration, subtraction of green noise, enhancement of saturation.

M33.jpg

NGC 7635 (©S. Fleury Billot):

  • Pre-processing with darks, offsets and flats, sum stacking.

37 x 180" ISO1600

NGC7635.jpg