Selection & Load
Working resolution
R / Red Channel
empty
↓
G / Green Channel
empty
↓
B / Blue Channel
empty
↓
Luminance (L) - optional
empty
↓
Ha Channel (Hydrogen Alpha)
empty
↓
OIII Channel (Oxygen III)
empty
↓
SII Channel (Sulfur II)
empty
↓
Direct RGB Color Image
empty
↓
Crop
● No selection
Hold SHIFT + drag on image to draw a crop rectangle. Drag edges/corners to resize.
Plate Solving
● Not solved
Gradient Correction
Correction
Color Calibration
CHOOSE A METHOD
P
PCC
Photometric calibration (Gaia DR3) · requires Plate Solving
A
Auto Linear Fit
Statistical white balance
O
Optimal Transport
1D Wasserstein exact histogram match
B
Background Neutralization
Subtracts background color
Deconvolution
CabraSpace's own AI model (Beta). Works best on linear images.
Mask Generator
Shapes: 0 Active: none
Blending Layers
Drag the tags into the layer stack. The top layer blends over the ones below (like Photoshop). Reorder by dragging. Right-click a layer: opacity.
Available images
Layer stack (top = above)
Drag an image here to start
