Merge remote-tracking branch 'origin/develop'

observation_sim/instruments/chip/effects.py

@@ -793,7 +793,7 @@ def ShutterEffectArr(GSImage, t_exp=150, t_shutter=1.3, dist_bearing=735, dt=1E-
     sizey = ymax-ymin+1
     xnewgrid = np.mgrid[xmin:(xmin+sizex)]
     expeffect = interpolate.splev(xnewgrid, intp, der=0)
-    expeffect /= np.max(expeffect)
+    expeffect /= t_exp
     exparrnormal = np.tile(expeffect, (sizey,1))
     # GSImage *= exparrnormal