Pass-1 Skimmed Data

The Pass-1 datasets are divided in the following categories:

Pre Fall 2003 Shutdown Data
Post Fall 2003 Shutdown Data
Post April 2004 Shutdown Data
Summer 2004 Data (v13 trigger list)
Here are the Run 2 Data-Taking Epochs with Comments.

There is new strategy for reprocessing our data set with the latest reco! See Greg's talk here

So far p14.06.00 and p14.05.02 are the best versions. All earlier versions of p14 need "fixing" to get latest vertexing and calorimeter corrections. They are done centrally by CSG group as described below, but one can run the fixing on one's own

1-ST PASS Dataset has:

ICD weights factor of 3.8
Vertex-Track links are broken
For most of the data only Z position of the PV is reliable

Details are in the table below

Answers to FAQ are in this talk

Pre-Fall 2003 Data

TYPE	INPUT FORMAT	PROBLEMS	APPROPRIATE FIXER VERSION	PROBLEMS AFTER FIXING	SKIMMING
p14.03.xx TMB	RAW	Energy sharing, Tower 2, Cable swap 1-pass vertexing, Sum_pT PV selection	p14.fixtmb.01	1-pass vertexing (but with prob PV selection) Number of tracks attached to vertex is wrong Links from verticies to tracks are broken CPS has no SLC infromation Some information on L3 EM is lost	skim files Event Tags
p14.05.00 TMB	RAW	Tower 2, Cable swap	p14.fixtmb.02	Links from vertecies to tracks are broken CPS has no SLC infromation Some information on L3 EM is lost	skim files Event Tags
p14.05.02 TMB	p13 DST (remote farm)	MGx2	p14.06.00		skim files Event Tags
p14.05.02 TMB	RAW				skim files Event Tags
p14.06.00 TMB	RAW				skim files Event Tags

Skims of post Fall-2003 Shutdown up to run 192159 (pass-1)

TYPE	INPUT FORMAT	PROBLEMS	APPROPRIATE FIXER VERSION	PROBLEMS AFTER FIXING	SKIMMING
p14.06.00 TMB	RAW	Duplicate events			skim files Event Tags

Skims of post Apr 2004 (from run 192159) (pass-1)

TYPE	INPUT FORMAT	PROBLEMS	APPROPRIATE FIXER VERSION	PROBLEMS AFTER FIXING	SKIMMING
p14.06.00 TMB	RAW	none so far			skim files Event Tags

Skims of p14.06.01 Data (Trigger List v13 !)

TYPE	INPUT FORMAT	PROBLEMS	APPROPRIATE FIXER VERSION	PROBLEMS AFTER FIXING	SKIMMING
p14.06.01 TMB	RAW	none so far			Skims Event Tags

Comments, 5 January 2005