WebGPU astronomical FITS cube viewer

How to visualize your own data ?
  • Save your numpy array to a FITS file by following this python script
  • Your 3d array shape must be less than 512 in every dimension. Otherwise the browser may not support it
  • Example of cubes to load with recommanded min/max values to put in the text fields
    Filename Min value Max value
Controls:
  • Click on the cube and press "Enter" to enter fullscreen mode. "Escape" to go back to normal
  • Left click + drag the mouse on the cube to move it all directions
  • Right click + drag to change the contrast