title: Mathematica ListPlot two columns from the same table as (x,y) plot
body: <p>I'm new to Mathematica, trying to <code>ListPlot</code> set of data having time in the first column and values in the columns 2 and 3. </p>
  
  <pre><code>t = Import["/.../time_deltas.csv", "CSV"]
  
  {{11.1694,0.,0},       {11.1697,0.000275,0}, {11.1702,0.000495,0}, 
   {11.1702,0.000028,0}, {11.1702,1.*10^-6,0}, {11.1702,0.000033,0},
   {11.1707,0.000502,0}, {11.171,0.000314,0},  {11.171,4.*10^-6,0}, 
   {11.1711,0.000025,0}, {25.8519,0.000029,1}, {25.852,0.000049,1},
   {25.852,0.000032,1},  {25.8521,0.000031,1}, {25.8524,0.000388,1},
   {25.8524,1.*10^-6,1}, {25.8525,0.000051,1}, {25.8543,0.001852,1},
   {25.9342,0.079813,0},{25.9391,0.004914,0}}
  </code></pre>
  
  <p>Plotting a single point I expected that:</p>
  
  <pre><code>ListPlot[{t[[1,2,1]],t[[1,2,2]]}] 
  </code></pre>
  
  <p>Would plot a single point with <code>x=11.169662</code> and <code>y=0.000275</code>. Instead it plots two points with <code>x=1,2</code> and <code>y=11.169662, 0.000275</code>. </p>
  
  <p>What am I doing wrong ?</p>