diff --git a/articles/Bayer filter - Wikipedia/Bayer filter - Wikipedia.xopp.xml b/articles/Bayer filter - Wikipedia/Bayer filter - Wikipedia.xopp.xml
index f37d379..76777cb 100644
--- a/articles/Bayer filter - Wikipedia/Bayer filter - Wikipedia.xopp.xml	
+++ b/articles/Bayer filter - Wikipedia/Bayer filter - Wikipedia.xopp.xml	
@@ -3,7 +3,52 @@
   <title>Xournal++ document - see https://github.com/xournalpp/xournalpp</title>
   <page width="596.00000000" height="842.00000000">
     <background type="pdf" domain="absolute" filename="/home/benjamin/Desktop/bens_folder/school/ens/asp/aria/internship/work/articles/Bayer filter - Wikipedia/Bayer filter - Wikipedia.pdf" pageno="1"/>
-    <layer/>
+    <layer>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">126.90220123 116.63944465 260.24567532 116.63944465</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">49.20439000 131.57480700 262.52692461 131.57480700</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">48.01661193 149.51201223 190.53762779 149.51201223</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">203.23856391 164.73576684 262.85524241 164.73576684</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">48.84638740 181.11020152 261.00351850 181.11020152</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">47.82276454 195.88194746 206.49557936 195.88194746</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">214.87096590 211.35578113 261.48844701 211.35578113</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">46.29810084 228.85757779 231.46218515 228.85757779</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">116.99976301 245.01394133 247.10497858 245.01394133</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">46.86514083 261.01737305 89.08684543 261.01737305</stroke>
+      <stroke tool="pen" ts="0" fn="" color="#00c0ffff" width="1.41000000" fill="255">193.55548082 293.99662605 253.12910953 293.99662605</stroke>
+      <stroke tool="pen" ts="0" fn="" color="#00c0ffff" width="1.41000000" fill="255">90.28796304 310.73814295 122.63548303 310.73814295</stroke>
+      <text font="Sans" size="11.00000000" x="232.00244746" y="326.84852477" color="#00c0ffff" ts="0" fn="">?</text>
+      <stroke tool="pen" ts="0" fn="" color="#000000ff" width="1.41000000" fill="255">44.67642746 327.44568009 265.51954273 327.44568009</stroke>
+      <stroke tool="pen" ts="0" fn="" color="#000000ff" width="1.41000000" fill="255">43.03502427 342.69942492 90.05567870 342.69942492</stroke>
+      <stroke tool="pen" ts="0" fn="" color="#000000ff" width="1.41000000" fill="255">195.45419694 312.07555116 267.43085783 312.07555116</stroke>
+      <text font="Sans" size="11.00000000" x="270.84637190" y="533.35350132" color="#00c0ffff" ts="0" fn="">so the underlying grey slice is made of identical sensors,
+right?</text>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">289.66716534 525.45088059 432.82439707 525.45088059</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">47.43618181 365.56584955 102.84467160 365.56584955</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">44.62315354 379.97672685 263.58467624 379.97672685</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">45.89703887 396.80498153 261.98939034 396.80498153</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">45.84851111 413.33069719 102.58495563 413.33069719</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">114.83998517 411.68788391 265.08794266 411.68788391</stroke>
+      <text font="Sans" size="11.00000000" x="95.53203396" y="431.61101410" color="#00c0ffff" ts="0" fn="">?</text>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">154.94223809 427.61936661 263.78245280 427.61936661</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">46.34518412 444.75623632 214.97234165 444.75623632</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">48.36247399 478.79578600 137.40968116 478.79578600</stroke>
+      <stroke tool="pen" ts="0" fn="" color="#000000ff" width="1.41000000" fill="255">177.03169114 513.83154774 238.93762387 513.83154774</stroke>
+      <stroke tool="pen" ts="0" fn="" color="#000000ff" width="1.41000000" fill="255">139.17001542 527.67742567 159.20571988 527.67742567</stroke>
+      <stroke tool="highlighter" color="#ff00007f" width="8.50000000" fill="128">242.82197214 522.79144906 262.35377242 522.79144906</stroke>
+      <stroke tool="highlighter" color="#ff00007f" width="8.50000000" fill="128">44.32223096 539.95672695 263.49931074 539.95672695</stroke>
+      <stroke tool="highlighter" color="#ff00007f" width="8.50000000" fill="128">44.97388787 554.07297549 264.74654440 554.07297549</stroke>
+      <stroke tool="highlighter" color="#ff00007f" width="8.50000000" fill="128">46.70851755 571.24281610 124.39341803 571.24281610</stroke>
+      <stroke tool="highlighter" color="#ff00007f" width="8.50000000" fill="128">179.50932412 569.94550950 549.36304911 569.94550950</stroke>
+      <stroke tool="highlighter" color="#ff00007f" width="8.50000000" fill="128">47.41422795 586.54881455 96.07576574 586.54881455</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">131.37799040 586.88283414 547.92420992 586.88283414</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">45.71015023 601.67159289 332.79881606 601.67159289</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">346.11542184 602.95115298 550.96854271 602.95115298</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">48.51774449 619.67611564 547.12467190 619.67611564</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">48.63157208 634.90402027 146.69447601 634.90402027</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">369.78876241 635.93872896 434.17640099 635.93872896</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">470.04334001 637.86654111 552.51842715 637.86654111</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">46.02560936 651.91416522 320.45770052 651.91416522</stroke>
+    </layer>
   </page>
   <page width="596.00000000" height="842.00000000">
     <background type="pdf" pageno="2"/>
diff --git a/datasets/raise/show_mean_noise.py b/datasets/raise/show_mean_noise.py
index b194f01..8c4993b 100644
--- a/datasets/raise/show_mean_noise.py
+++ b/datasets/raise/show_mean_noise.py
@@ -1,7 +1,7 @@
 import numpy as np
 import matplotlib.pyplot as plt
 
-npArray = np.load('mean.npy')
+npArray = np.load('mean_rafael_arw_png_sky_wavelet.npy')
 npArrayMin = npArray.min()
 print(f'{npArrayMin=}')
 plt.imsave('np_array.png', npArray - npArrayMin)
\ No newline at end of file