Based on previous discussions, i believe this is P. sandaka rather than hordonia.
In addition to the distinguishing traits already mentioned before, i also notice that the orange discal band on the forewing and at the apical area of the forewing are more "neatly bordered" and appear more regularly-shaped in sandaka but i don't think this is a very constant feature.
Taken in USR
Pantoporia best cropped resized-min.jpg