diff --git a/src/gui_qt/data/container.py b/src/gui_qt/data/container.py
index ec78c6e..3a38aba 100644
--- a/src/gui_qt/data/container.py
+++ b/src/gui_qt/data/container.py
@@ -778,7 +778,6 @@ class SignalContainer(ExperimentContainer):
             self._data.apod(*apod)
 
         if fourier[0] is not None:
-            print(fourier)
             if fourier[0]:
                 if phase[0] is not None:
                     self._data.manual_phase(*phase)
diff --git a/src/gui_qt/data/signaledit/phase_dialog.py b/src/gui_qt/data/signaledit/phase_dialog.py
index 69a4d16..3494a45 100644
--- a/src/gui_qt/data/signaledit/phase_dialog.py
+++ b/src/gui_qt/data/signaledit/phase_dialog.py
@@ -96,7 +96,7 @@ class QPreviewDialog(QtWidgets.QDialog, Ui_ApodEdit):
                 self._all_freq = True
 
         fid = data.copy()
-        spec = self._temp_fft(fid.x, fid.y)
+        spec = self._temp_fft_time(fid.x, fid.y, self.baseline_box.isChecked())
 
         x_len = data.x.size
         self.zf_spinbox.setMaximum(min(2**17//x_len, 3))
@@ -128,7 +128,7 @@ class QPreviewDialog(QtWidgets.QDialog, Ui_ApodEdit):
     def _update_bl(self):
         if self.baseline_box.isChecked():
             for y in self._tmp_data_bl:
-                y -= y[int(-0.12*y.size):].mean()
+                self._temp_baseline(y)
         else:
             for i, d in enumerate(self.data):
                 self._tmp_data_bl[i] = d.y.copy()
@@ -200,7 +200,7 @@ class QPreviewDialog(QtWidgets.QDialog, Ui_ApodEdit):
             ph1 = self.ph1_spinbox.value()
 
             for i, (x, y) in enumerate(self._tmp_data_ap):
-                x_fft, y_fft = self._temp_fft(x, y)
+                x_fft, y_fft = self._temp_fft_time(x, y, self.baseline_box.isChecked())
 
                 if ph0 != 0:
                     y = self._temp_phase(x, y, ph0, 0, 0)
@@ -213,7 +213,7 @@ class QPreviewDialog(QtWidgets.QDialog, Ui_ApodEdit):
         else:
             self.pvt_line.hide()
             for i, (x, y) in enumerate(self._tmp_data_ap):
-                self._tmp_data_ph[i] = x, y, *self._temp_fft(x, y)
+                self._tmp_data_ph[i] = x, y, *self._temp_fft_time(x, y, self.baseline_box.isChecked())
 
         self._update_plots()
 
@@ -225,6 +225,15 @@ class QPreviewDialog(QtWidgets.QDialog, Ui_ApodEdit):
             self.graphs[i][2].setData(x=xf, y=yf.real)
             self.graphs[i][3].setData(x=xf, y=yf.imag)
 
+    @staticmethod
+    def _temp_baseline_time(y):
+        y -= y[int(-0.12 * y.size):].mean()
+
+    @staticmethod
+    def _temp_baseline_freq(y):
+        region = int(0.12 * y.size)
+        y -= np.mean([y[-region:], y[:region]])
+
     @staticmethod
     def _temp_phase(x: np.ndarray, y: np.ndarray, ph0: float, ph1: float, pvt: float) -> np.ndarray:
         phase_correction = np.exp(-1j * (ph0 + ph1 * (x - pvt) / x.max()) * pi / 180.)
@@ -254,12 +263,19 @@ class QPreviewDialog(QtWidgets.QDialog, Ui_ApodEdit):
         return _y
 
     @staticmethod
-    def _temp_fft(x: np.ndarray, y: np.ndarray) -> tuple[np.ndarray, np.ndarray]:
+    def _temp_fft_time(x: np.ndarray, y: np.ndarray, baseline: bool = False) -> tuple[np.ndarray, np.ndarray]:
         y_fft = fftshift(fft(y))
         x_fft = fftshift(fftfreq(len(x), d=x[1]-x[0]))
 
+        if baseline:
+            QPreviewDialog._temp_baseline_freq(y_fft)
+
         return x_fft, y_fft
 
+    @staticmethod
+    def _temp_fft_freq(x: np.ndarray, y: np.ndarray, _=None):
+        return x, y
+
     def move_line(self, evt):
         self.pivot_lineedit.setText(f'{evt.value():.5g}')
 
@@ -329,6 +345,8 @@ class QPreviewDialog(QtWidgets.QDialog, Ui_ApodEdit):
 
         self.data = []
         self.graphs = []
+        self.freq_graph.removeItem(self.pvt_line)
+        self.time_graph.removeItem(self.pvt_line)
 
         self.blockSignals(False)
 
@@ -374,3 +392,14 @@ class QPreviewDialog(QtWidgets.QDialog, Ui_ApodEdit):
         self.zerofill_box.setVisible(self._all_time)
         self.apod_box.setVisible(self._all_time)
         self.shift_box.setVisible(self._all_time)
+
+        self._temp_baseline = self._temp_baseline_time if self._all_time else self._temp_baseline_freq
+        self._temp_fft = self._temp_fft_time if self._all_time else self._temp_fft_freq
+
+        self.freq_graph.setVisible(self._all_time)
+        if self._all_freq:
+            self.time_graph.addItem(self.pvt_line)
+        else:
+            self.freq_graph.addItem(self.pvt_line)
+
+