Miscellaneous data sets used in the photon-met analysis:
(see http://hep.uchicago.edu/cdf/gmet/gmet.html for documentation)
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1. Good diphoton dataset: 
	Ntuple format: linux_data0b:[dfernie.gg]gg.nt
	Desc.: Two photons with PSTAT>5025 (ET > 25), goodrun, etout=0, etc.,
	taken from GGMB- see GMET note 3 on above page.
	Number of events: 99

2. Gamma-Met dataset:
	Ntuple format: linux_data0b:[dfernie.gmet]gmet.nt
        Desc.: One good photon (petc > 25) and Met(4) > 25, etout, etc. 
	       Taken from inclusive ``photon-good'' ntuple. See Appendix A
	       of David's Thesis on gmet page for good photon selection. 
	       brcode.eq.31 not included in the ntuple.
	Number of events: 8657 before brcode.eq.31 cut, 8535 after.

3. Old Bad Photon Dataset:
        Ntuple Format: directory = lunux_data0b:[dfernie.badpho]     
		       1 file with Met(4) > 20:         badpho_metgt20.nt
		       10 files with 10 < Met(4) < 20:  badpho_10ltmetlt20_*.nt
        Desc.: Trial bad photon sample; soon to be replaced with a new version.
	       Taken from inclusive ''photon-like'' ntuple.
	       Bad photons selected with same selection criteria as good 
	       photons except pchi < 20 replaced by pchi > 4 and a second CES
	       cluster is required (pstre2 > 0.5 AND pwire2 > 0.5) rather than
	       the good photon cut pcesflg(i) = .true.
	Number of events: Met(4) > 20;       5075
			  10 < Met(4) < 20;  130,105

4. New Bad Photon Dataset: Stripping still in progress (6/2)

5. Gamma-Met Monte Carlo:
	Ntuple Format: UCCDFO$DKA400:[DATA.CDF.ANA.CARLA.PHO]pythia_zg.ntp
	Desc.:  Carla's Gamma-Met Monte Carlo that requires Z and a photon.
                The Z is then forced to nu nu-bar.  Total integrated
		luminosity of the sample is 4.56 fb^-1.
	Number of events:  27000	

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Last updated: Lorraine Sadler, June 15, 1999