Here's a MET summary plot a-la Ted's showing the current performance of my HPD discharge ID, which so far uses only HCal energies.

• Black = MET before clean up
• Red = MET after removing the cells in the most-likely HPD discharge pattern identified.

The efficiency of this cut in JetET30 MC is: (1.1 +/- 0.1) %

The data is CRUZET 3, run 51203, taken with HPD noise trigger (see http://indico.cern.ch/getFile.py/access?subContId=2&contribId=2&resId=0&materialId=1&confId=37644)

Overflows are folded into the edge bins (hence the spike at the last bin in the black curve).

Caveat: MET correction made with the temporary simplification of assuming all cell eta widths are 0.087. At the very edge this puts in eta=2.39 instead of 2.82.

Presentations

Ecal & digi presentation meant for HCal DPG 11/17/08, digi presentations @ JetAlgo 10/23/08, digi presentation @ W/Z meeting 10/15/08, Just starting - geometry@ HCal DPG 9/21/08