Merge pull request #182 from achael/dev

fixed minor issue in image.display()

Author: achael

ehtim/image.py

@@ -3485,7 +3485,7 @@ def display(self, pol=None, cfun=False, interp='gaussian',
             else:
                 areaunit = 'beam'
                 beamarea = (2.0 * np.pi * beamparams[0] * beamparams[1] / (8.0 * np.log(2)))
-                factor = beamarea / (self.psize**2)
+                factor *= beamarea / (self.psize**2)
                 if power != 0:
                     areaunit = areaunit + (r' ($10^{{' + str(power) + '}}$ K)')