title: What do I miss in understanding 1NF
body: <p>I have a nooby question regarding 1NF.
  As I read from different sources a table is in the 1NF if it contains no repeating groups. 
  I understand this with the examples given online (usually with customers and contact names etc) but when it comes to my specific data I face difficulties.</p>
  
  <p>I have the following fields:</p>
  
  <pre><code> ID  TOW  RECEIVER Phi01_L1 Phi01_L2 Phi01_L3
    1  4353  gpo1     0.007   0.006     0.4
    2  4353  gpo1     0.9     0.34      0.3
  </code></pre>
  
  <p>So, this table here is not in 1NF? How should it be in order to become? </p>