AAVSO charts

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

1degree   30minutes   18.5minutes