The following selection, cuts will be applied to W, Z-analysis and not varied unless explicitly stated

1. Run selection: use SL09b muDst after BHT3 'notch' problem was fixed, beginGMT= 2009-03-28 12:34:27, comprising ~80% of recorded data
   • F10448 - F10536
   • R10087001 - R10103046
     • skip runs w/ badly functioning TPC (~no vertices found) : R10084013, R10088103, R10081024, R10095032, R10085022, R10088060, R10085103, R10087007, R10093049, R10085118
2. Trigger bits
   1. BHT3 trig ID: 2305401 or small IDs
   2. L2W trig ID: 2306001 or small IDs
   3. L2-bits: ET>13 GeV accept
3. Reco prim vertex selection
   1. rank>=0

   2. z-vertex

      <80 cm

4. Reco TPC track selection
   1. prim tracks belong to selected prim vertex