Merge pull request #1226 from cta-observatory/data_quality-fixes

Update data_quality.ipynb

notebooks/data_quality.ipynb

@@ -1395,7 +1395,7 @@
     "# NOTE: you may have to play with starting parameters if fit does not converge:\n",
     "params, _ = curve_fit(gaus, xx[cc>min_content_for_fit], cc[cc>min_content_for_fit], \n",
     "                      sigma=cc[cc>min_content_for_fit]**0.5, \n",
-    "                      p0=[100, 400, 2])\n",
+    "                      p0=[100, np.nanmedian(cis['intensity_at_reference_rate'][subrun_mask]), 2])\n",
     "\n",
     "plt.plot(xx, gaus(xx, params[0], params[1], params[2]), linewidth=1,\n",
     "         label=f'mean: {params[1]:.4f}, std: {params[2]:.4f}\\n Relative std dev: {params[2]/params[1]:.4f}')\n",
@@ -1529,7 +1529,7 @@
     "# cosmics rate dR/dI @ 422 p.e.\n",
     "#\n",
     "# Run number:\n",
-    "rr = 11125\n",
+    "rr = runlist[0]\n",
     "# 11125 example of a good (=selected) run\n",
     "# 10882 example of many rate spikes\n",
     "# Comment in runbook: \n",