Her X-1 profile calculator manual

Enter the model parameters in the left (control) frame and press the "Compute" button. The resut of the calculation will be shown here.

To save the parameters, press the "Save locally" button in the control frame. Your browser will be asked to save the parameters of your model into a local file on your computer.
After the file is saved, you may close your browser and have a cup of tea, then open this file it by your browser to continue working with the saved parameters.

All angles, including the precession amplitude and phase, are in degrees.

Ivan E. Panchenko