diff --git a/autogalaxy/imaging/simulator.py b/autogalaxy/imaging/simulator.py
index 95d1fe39..ca0e1b01 100644
--- a/autogalaxy/imaging/simulator.py
+++ b/autogalaxy/imaging/simulator.py
@@ -12,19 +12,29 @@ def via_galaxies_from(
         self, galaxies: List[Galaxy], grid: aa.type.Grid2DLike
     ) -> aa.Imaging:
         """
-        Simulate an `Imaging` dataset from an input plane and grid.
+        Simulate an `Imaging` dataset from an input list of `Galaxy` objects and a 2D grid of (y,x) coordinates.
 
-        The planbe is used to generate the image of the galaxies which is simulated.
+        The light profiles of each galaxy are used to generate the image of the galaxies which is simulated.
 
         The steps of the `SimulatorImaging` simulation process (e.g. PSF convolution, noise addition) are
-        described in the `SimulatorImaging` `__init__` method docstring.
+        described in the `SimulatorImaging` `__init__` method docstring, found in the PyAutoArray project.
+
+        If one of more galaxy light profiles are a `LightProfileSNR` object, the `intensity` of the light profile is
+        automatically set such that the signal-to-noise ratio of the light profile is equal to its input
+        `signal_to_noise_ratio` value.
+
+        For example, if a `LightProfileSNR` object has a `signal_to_noise_ratio` of 5.0, the intensity of the light
+        profile is set such that the peak surface brightness of the profile is 5.0 times the background noise level of
+        the image.
 
         Parameters
         ----------
         galaxies
-            The galaxies whose light is simulated.
+            The galaxies whose light profiles are evaluated using the input 2D grid of (y,x) coordinates in order to
+            generate the image of the galaxies which is then simulated.
         grid
-            The image-plane grid which the image of the strong lens is generated on.
+            The 2D grid of (y,x) coordinates which the light profiles of the galaxies are evaluated using in order
+            to generate the image of the galaxies.
         """
 
         galaxies = Galaxies(galaxies=galaxies)
diff --git a/autogalaxy/interferometer/simulator.py b/autogalaxy/interferometer/simulator.py
index a76db13d..66118e14 100644
--- a/autogalaxy/interferometer/simulator.py
+++ b/autogalaxy/interferometer/simulator.py
@@ -22,7 +22,7 @@ def via_galaxies_from(self, galaxies: List[Galaxy], grid: aa.type.Grid2DLike):
             An arrays representing the effective exposure time of each pixel.
         psf: PSF
             An arrays describing the PSF the simulated image is blurred with.
-        add_poisson_noise: Bool
+        add_poisson_noise_to_data: Bool
             If `True` poisson noise_maps is simulated and added to the image, based on the total counts in each image
             pixel
         noise_seed: int
diff --git a/docs/overview/overview_1_start_here.rst b/docs/overview/overview_1_start_here.rst
index ce3046d8..368a6759 100644
--- a/docs/overview/overview_1_start_here.rst
+++ b/docs/overview/overview_1_start_here.rst
@@ -268,7 +268,7 @@ object.
         exposure_time=300.0,
         background_sky_level=1.0,
         psf=ag.Kernel2D.from_gaussian(shape_native=(11, 11), sigma=0.1, pixel_scales=0.05),
-        add_poisson_noise=True,
+        add_poisson_noise_to_data=True,
     )
 
 
diff --git a/test_autogalaxy/imaging/test_simulate_and_fit_imaging.py b/test_autogalaxy/imaging/test_simulate_and_fit_imaging.py
index 2324e279..8855f292 100644
--- a/test_autogalaxy/imaging/test_simulate_and_fit_imaging.py
+++ b/test_autogalaxy/imaging/test_simulate_and_fit_imaging.py
@@ -23,7 +23,7 @@ def test__perfect_fit__chi_squared_0():
     )
 
     simulator = ag.SimulatorImaging(
-        exposure_time=300.0, psf=psf, add_poisson_noise=False
+        exposure_time=300.0, psf=psf, add_poisson_noise_to_data=False
     )
 
     dataset = simulator.via_galaxies_from(galaxies=[galaxy_0, galaxy_1], grid=grid)
@@ -146,7 +146,7 @@ def test__simulate_imaging_data_and_fit__linear_light_profiles_agree_with_standa
     )
 
     simulator = ag.SimulatorImaging(
-        exposure_time=300.0, psf=psf, add_poisson_noise=False
+        exposure_time=300.0, psf=psf, add_poisson_noise_to_data=False
     )
 
     dataset = simulator.via_galaxies_from(galaxies=[galaxy], grid=grid)
diff --git a/test_autogalaxy/imaging/test_simulator.py b/test_autogalaxy/imaging/test_simulator.py
index 86ed9e92..1446dbdd 100644
--- a/test_autogalaxy/imaging/test_simulator.py
+++ b/test_autogalaxy/imaging/test_simulator.py
@@ -85,7 +85,8 @@ def test__simulator__via_galaxies_from():
         psf=psf,
         exposure_time=10000.0,
         background_sky_level=100.0,
-        add_poisson_noise=False,
+        add_poisson_noise_to_data=False,
+        include_poisson_noise_in_noise_map=False,
     )
 
     dataset = simulator.via_galaxies_from(galaxies=[galaxy_0, galaxy_1], grid=grid)
@@ -130,7 +131,7 @@ def test__simulator__simulate_imaging_from_galaxy__source_galaxy__compare_to_ima
         psf=psf,
         exposure_time=10000.0,
         background_sky_level=100.0,
-        add_poisson_noise=True,
+        add_poisson_noise_to_data=True,
         noise_seed=1,
     )