Fe XXI Double Gaussian Fits

Third Step: 310 Y position

Step 2 Fe XXI 310 Gaussian2
Step 2 Fe XXI 310 Evolution

Fourth Step: 310 Y position

Step 3 Fe XXI 310 Gaussian2
Step 3 Fe XXI 310 Evolution

Fourth Step: 300 Y position

Step 3 Fe XXI 300 Gaussian2
Step 3 Fe XXI 300 Evolution

Fourth Step: 290 Y position

Step 3 Fe XXI 290 Gaussian2
Step 3 Fe XXI 290 Evolution