RĂ©sultant d’essais du canon F200 2.8…
2011Aug04
Canon F200mm f2.8
Front filter LPS-P1
Canon 40Da (IR Cut removed)
Astrotrac, no guiding
Maxim DL:
Stack of:
6x240s @f2.8, 7 darks, 21 flat, taken from an other session (2011Jul28), SD-Mask
12x240s @f4.0, 7 darks, 21 flat, taken from an other session (2011Jul28), SD-Mask
18x240s @f5.6, 7 darks, 21 flat, taken from the captures taken at f4.0 during an other session (2011Jul28), SD-Mask
From all above stacks: Stack by SUM
Background level
Level
Curve
Curve
Curve 🙂
Level
Curve
Curve 🙂
Adjust color
Saturation
Flatten background
Save as tiff 16bits
Slight denoising under neatimage
Alexandre
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