deletions | additions       diff --git a/figures/TLEPUpgrade500/Tlepupgrade500.pdf b/figures/TLEPUpgrade500/Tlepupgrade500.pdf  new file mode 100644  index 0000000..d4e5641  Binary files /dev/null and b/figures/TLEPUpgrade500/Tlepupgrade500.pdf differ diff --git a/figures/TLEPUpgrade500/Tlepupgrade500.png b/figures/TLEPUpgrade500/Tlepupgrade500.png  index b7d3108..0787268 100644  Binary files a/figures/TLEPUpgrade500/Tlepupgrade500.png and b/figures/TLEPUpgrade500/Tlepupgrade500.png differ