diff --git a/lib/objects.py b/lib/objects.py
index e09c3e2..d6fcdcb 100755
--- a/lib/objects.py
+++ b/lib/objects.py
@@ -17,10 +17,10 @@ class Body:
         self.p = velocity*mass
 
     def __repr__(self): # Called upon "print(body)"
-        return r"Body of mass: {0:.2f} $M_\odot$, position: {1}, velocity: {2}".format(self.m/Ms, self.q, self.v)
+        return r"Body of mass: {0:.1e} $M_\odot$, position: {1}, velocity: {2}".format(self.m/Ms, self.q, self.v)
 
     def __str__(self): # Called upon "str(body)"
-        return r"Body of mass: {0:.2f} $M_\odot$".format(self.m/Ms)
+        return r"Body of mass: {0:.1e} $M_\odot$".format(self.m/Ms)
 
 class System(Body):
 
diff --git a/main.py b/main.py
index b7352aa..eef2fbd 100755
--- a/main.py
+++ b/main.py
@@ -25,7 +25,7 @@ def main():
     v = np.array([v1, v2, v3])
 
     #integration parameters
-    duration, step = 100*yr, np.array([1./(365.25*2.), 1./365.25])*yr #integration time and step in years
+    duration, step = 100*yr, np.array([1./(365.25*4.), 1./(365.25*2.), 1./365.25])*yr #integration time and step in years
     integrator = "leapfrog"
     n_bodies = 2
     display = False
diff --git a/plots/2bodies_leapfrog_dEm.png b/plots/2bodies_leapfrog_dEm.png
index 64c4594..61428be 100644
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diff --git a/plots/2bodies_leapfrog_dL2.png b/plots/2bodies_leapfrog_dL2.png
index 07f1a8e..d7f1abc 100644
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diff --git a/plots/3bodies_leapfrog_dEm.png b/plots/3bodies_leapfrog_dEm.png
index e5ca97a..fc05309 100644
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diff --git a/plots/3bodies_leapfrog_dL2.png b/plots/3bodies_leapfrog_dL2.png
index 19c1ee1..ba84c86 100644
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diff --git a/plots/3bodies_mass_leapfrog_dEm.png b/plots/3bodies_mass_leapfrog_dEm.png
deleted file mode 100644
index 9c59db8..0000000
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diff --git a/plots/3bodies_mass_leapfrog_dL2.png b/plots/3bodies_mass_leapfrog_dL2.png
deleted file mode 100644
index 12e140f..0000000
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diff --git a/plots/3bodies_mass_leapfrog_dynsyst.gif b/plots/3bodies_mass_leapfrog_dynsyst.gif
deleted file mode 100644
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