increased ceramic detection MP to 1000 C ... just in case

exposure_module/exposure.py

@@ -62,7 +62,7 @@ def exp_post():
                                cas=cas, smiles=smiles, molImage=molImage,
                                LogP_origin=LogP_origin, rho_origin=rho_origin, mp_origin=mp_origin)
     else:
-        if (type(mp) is float or type(mp) is int) and mp > 500.:
+        if (type(mp) is float or type(mp) is int) and mp > 1000.:
 
             # more than one atom, or carbon -> assumed ceramic
             # TODO say something about what we're doing on report? (e.g. 'detected ceramic, setting MW = 1100')