I found that the AAVSO charts that were posted for the Isolda event were a useful adjunct to the others provided from asteroidoccultation.com. Here are three similar charts for the upcoming Pluto event. If you want to make your own, visit http://www.aavso.org/vsp and set your own parameters. This is also an easy way to make charts that are reversed or in another orientation.
The 1-degree chart only goes to 14th magnitude so the target star is not shown, but the other two go to 15th magnitude.
— Charley Arrowsmith