oscilloscope triggered by tac signal
charge (ADC) distributions with 9k events from 500GeV pp events with Rosi's macro...
18059045 (28/Feb/2017) prepost=0 mip(5,3)~13 mip(6,30)~19 (20 35 32)
18060116  (1/Mar/2017) prepost=0 mip(5,3)~21 mip(6,30)~35 (0 16 32)
18061055  (2/Mar/2017) prepost=0 mip(5,3)~17 mip(6,30)~26 (16 32 64)
18061061  (2/Mar/2017) prepost=0 mip(5,3)~13 mip(6,30)~20 (32 48 96)
18061079  (2/Mar/2017) prepost=0 mip(5,3)~20 mip(6,30)~30 (8 24 48)
18061093  (2/Mar/2017) prepost=0 mip(5,3)~21 mip(6,30)~32 (8 24 48) tire1 file
summary file added (18059045,18060116, 18061055, 18061061, 18061079, 18061093, 18061095)

The last 3 numbers in (A B C) are :
EPD_QT_GATE_START_DELAY => A
EPD_QT_GATE_END_DELAY => B
epq_epd_tac => C

The summary plot shows pp04~pp06 from top to bottom.
From left to right, tile(1,5,9,,,) adc and tac, tile(2,6,10,,,) adc and tac,
tile(3,7,11,,,) adc and tac, and tile(4,8,12,,,) adc and tac histos are shown.
(black, red, light green, blue, yellow, pink, sky, dark green) are the channel
order in one panel.