06-20-2016, 10:08 AM
Proton spike at 01:25 ut ... position of moon 18' 22' S lat by 25' 43' W long, moon right limb in contact with 18' West long (relative to map).
Proton spike at 08:15 ut ... morning civil twilight border with daylight in contact with 18' 22' S lat by 25' 43' W long, same point the moon occupied at 01:25 ut !
Duffy