diff --git a/notebooks/Jungfrau/Jungfrau_dark_analysis_all_gains_burst_mode_NBC.ipynb b/notebooks/Jungfrau/Jungfrau_dark_analysis_all_gains_burst_mode_NBC.ipynb
index e9e48e6050e5f856ed118cf776c29815525c0d1b..49b57db8ce59a19afa7dfd85fd0dbd2edf0098fe 100644
--- a/notebooks/Jungfrau/Jungfrau_dark_analysis_all_gains_burst_mode_NBC.ipynb
+++ b/notebooks/Jungfrau/Jungfrau_dark_analysis_all_gains_burst_mode_NBC.ipynb
@@ -89,11 +89,7 @@
     "from XFELDetAna.plotting.histogram import histPlot\n",
     "from cal_tools import jungfraulib, step_timing\n",
     "from cal_tools.ana_tools import save_dict_to_hdf5\n",
-    "from cal_tools.enums import (\n",
-    "    BadPixels,\n",
-    "    JungfrauGainMode,\n",
-    "    JungfrauSettings,\n",
-    "    )\n",
+    "from cal_tools.enums import BadPixels, JungfrauGainMode\n",
     "from cal_tools.tools import (\n",
     "    get_dir_creation_date,\n",
     "    get_pdu_from_db,\n",
diff --git a/src/cal_tools/jungfraulib.py b/src/cal_tools/jungfraulib.py
index 7f2923372ccd26ba138be6f084e69b272ef9320a..363d438319ddf613f1ff97052f52e45dfbc774bb 100644
--- a/src/cal_tools/jungfraulib.py
+++ b/src/cal_tools/jungfraulib.py
@@ -85,6 +85,8 @@ class JungfrauCtrl():
     def get_gain_setting(self) -> int:
         """Get run gain settings to identify if run is in
         High CDS or Low CDS.
+        - `1` if run_settings = highgain0.
+        - `0` if run_settings = gain0 or None.
         """
         if self.run_settings == JungfrauSettings.HIGH_GAIN_0:
             return 1
@@ -92,12 +94,9 @@ class JungfrauCtrl():
             return 0
 
     def get_gain_mode(self) -> int:
-        """From Jungfrau SW V5 gain_mode is deducted from
-        /RUN/..../gainMode.
-        With different enums: dynamic, fixg1, fixg2,
-        forceswitchg1, forceswitchg2. which are used to decide
-        if the value is 0 or 1.
-        Gain Mode is fixed (1) if the enum is fixg1 or fixg2.
+        """Get gain mode value. Fixed `1` or Adaptive `1`.
+        - `0` if run_mode = dynamic, forceswitchg1, forceswitchg2, or None.
+        - `1` if run_mode = fixg1 or fixg2.
         """
         if self.run_mode in [
             JungfrauGainMode.FIX_GAIN_1.value,