| Threshold=30mV | Left Top | Left Bottom | Right Top | Right Bottom |
| Threshold=50mV | Left Top | Left Bottom | Right Top | Right Bottom |
| Threshold=75mV | Left Top | Left Bottom | Right Top | Right Bottom |
| Threshold=30mV | Left Top | Left Bottom | Right Top | Right Bottom |
| Threshold=50mV | Left Top | Left Bottom | Right Top | Right Bottom |
| Threshold=75mV | Left Top | Left Bottom | Right Top | Right Bottom |
| Threshold=30mV | Left Top | Left Bottom | Right Top | Right Bottom |
| Threshold=50mV | Left Top | Left Bottom | Right Top | Right Bottom |
| Threshold=75mV | Left Top | Left Bottom | Right Top | Right Bottom |

This run was taken to tune up the veto counter analysis. The goal was to measure e+e- pairs with the veto and HYCAL. Here are some pertinent information:
ADC spectra
| Top Left | 1 | 2 | 3 | 4 | 5 | 6 |
| Bottom Left | 1 | 2 | 3 | 4 | 5 | 6 |
| Top Right | 1 | 2 | 3 | 4 | 5 | 6 |
| Bottom Right | 1 | 2 | 3 | 4 | 5 | 6 |
TDC spectra
| Top Left | 1 | 2 | 3 | 4 | 5 | 6 |
| Bottom Left | 1 | 2 | 3 | 4 | 5 | 6 |
| Top Right | 1 | 2 | 3 | 4 | 5 | 6 |
| Bottom Right | 1 | 2 | 3 | 4 | 5 | 6 |
This run was taken to measure the y-position dependence of the veto counters. The HYCAL was placed with the beam on the ultimate or penultimate row of PbW04. The x-position of HYCAL was 0.0. During the run , HYCAL was moved down so the beam moved up in effect. Here are some pertinent information:
Below are plots of TDC difference for related top and bottom veto pmts versus cluster y-position from the HYCALCLUSTER bank. The timing has NOT been calibrated. The numbering scheme for the veto counters is 1 is closest to the beampipe, and 6 is farthest. Also, I made a plot of the HYCAL cluster x versus y positions.
HYCAL x vs y| Left Counters | 1 | 2 | 3 | 4 | 5 | 6 |
| Right Counters | 1 | 2 | 3 | 4 | 5 | 6 |
The statistics die out for counters #6, but the trend is apparent. There is some extra noise in the counters #1. This could be due to fact that the beam was directly on these counters or that the center hole cut-outs are causing some wierd reflections. These are just guesses.
Here are the Left and Right time difference (Top-Bottom) versus HYCAL cluster y-position plots for the 12 counters after the TDCs were calibrated. The calibrations were done with respect to the HYCAL&MOR trigger TDCs 1 and 2.