diff --git a/observations.py b/observations.py
index c5582c13c133f6964730b46147d8d1ef8c7f4e86..a2de25bf320231ae941fcae602c2f7dc6d644a94 100644
--- a/observations.py
+++ b/observations.py
@@ -115,11 +115,10 @@ if __name__ == '__main__':
         tint = 300
         t = np.linspace(0,tint*(ocoords.shape[0]-1),ocoords.shape[0])[:,None]+np.zeros(ocoords.shape)
         t = t/3600.
-        #c = ax1.scatter(t,ocoords,s=5,c=observations,vmin=290,vmax=296)
-        c = ax1.pcolormesh(t,ocoords,observations,vmin=290,vmax=296)
+        c = ax1.scatter(t,ocoords,s=5,c=observations,vmin=290,vmax=296)
         ax1.contour(t,ocoords,observations,
                 np.linspace(290,290+0.003*2000,13),
-                colors='white',
+                colors='black',
                 linestyles='--',
                 linewidths=0.75)
         ax1.set_ylim([0,2000])