rename spectrogram in spectrogram_data

spectractor/simulation/image_simulation.py

@@ -470,11 +470,11 @@ def ImageSim(image_filename, spectrum_filename, outputdir, pwv=5, ozone=300, aer
     true_spectrum = np.copy(spectrogram.true_spectrum)
 
     # Saturation effects
-    saturated_pixels = np.where(spectrogram.spectrogram > image.saturation)[0]
+    saturated_pixels = np.where(spectrogram.spectrogram_data > image.saturation)[0]
     if len(saturated_pixels) > 0:
         my_logger.warning(f"\n\t{len(saturated_pixels)} saturated pixels detected above saturation "
                           f"level at {image.saturation} ADU/s in the spectrogram."
-                          f"\n\tSpectrogram maximum is at {np.max(spectrogram.spectrogram)} ADU/s.")
+                          f"\n\tSpectrogram maximum is at {np.max(spectrogram.spectrogram_data)} ADU/s.")
     image.data[image.data > image.saturation] = image.saturation
 
     # Convert data from ADU/s in ADU

spectractor/simulation/simulator.py

@@ -521,11 +521,11 @@ def simulate(self, A1=1.0, A2=0., A3=0., aerosols=0.05, angstrom_exponent=None,
                 self.profile_params[order][:, 0] = spec
 
         # self.spectrogram is in ADU/s units here
-        self.spectrogram = A1 * ima
+        self.spectrogram_data = A1 * ima
         self.spectrogram_err = A1 * np.sqrt(ima_err2)
 
         if self.with_background:
-            self.spectrogram += B * self.spectrogram_bgd
+            self.spectrogram_data += B * self.spectrogram_bgd
         # Save the simulation parameters
         self.psf_poly_params = np.copy(poly_params[0])
         self.header['OZONE_T'] = ozone
@@ -539,7 +539,7 @@ def simulate(self, A1=1.0, A2=0., A3=0., aerosols=0.05, angstrom_exponent=None,
         self.header['Y0_T'] = shift_y
         self.header['ROTANGLE'] = angle
 
-        return self.lambdas, self.spectrogram, self.spectrogram_err
+        return self.lambdas, self.spectrogram_data, self.spectrogram_err
 
 
 if __name__ == "__main__":