.x UnpackBasic.C
.q
TFile *_file0 = TFile::Open("asyeos.root")
new TBrowser
tv__tree = (TTree *) gROOT->FindObject("h1");
tv__tree_list->Add(tv__tree);
tv__tree->Draw("numtel","","", 177578, 0);
tv__tree->Draw("slowpg:fastpg","numtel==155","", 177578, 0);
tv__tree->Draw("fastpg:slowpg","numtel==155","", 177578, 0);
tv__tree->Draw("slowpg","numtel==155","", 177578, 0);
tv__tree->Draw("fastpg","numtel==155","", 177578, 0);
tv__tree->Draw("fastpg","numtel==155","", 177578, 0);
.q