Hot to configure EnterpriseLibrary.Logging to only output message and timestamp

I am trying to log a simple string to a log file. I only need Category, message and timestamp. Thus I have configured app.config like this:

<listeners>
  <add name="Flat File Destination"
       fileName="C:\Log\Phoenix.Common.Tests\Debug.log"
       header="-----------------------------------------------------------------"
       formatter="Text Formatter" footer="" rollFileExistsBehavior="Increment" rollInterval="Midnight" rollSizeKB="0" timeStampPattern="yyyy-MM-dd" 
       listenerDataType="Microsoft.Practices.EnterpriseLibrary.Logging.Configuration.RollingFlatFileTraceListenerData, Microsoft.Practices.EnterpriseLibrary.Logging, Version=4.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
       type="Microsoft.Practices.EnterpriseLibrary.Logging.TraceListeners.RollingFlatFileTraceListener, Microsoft.Practices.EnterpriseLibrary.Logging, Version=4.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
</listeners>
<formatters>
  <add name="Text Formatter" template="Category: {category} Message: {message} Timestamp: {timestamp}"
    type="Microsoft.Practices.EnterpriseLibrary.Logging.Formatters.TextFormatter, Microsoft.Practices.EnterpriseLibrary.Logging, Version=4.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
</formatters>

But I get all kind of additional stuff in my log file:

Priority: 50 
EventId: 50 Severity: Verbose
Title:Testing Log
Machine: DK-PC-P4740
App Domain: TestAppDomain: 80803a4f-8e18-47bb-901e-cdac784c8041
ProcessId: 6492
Process Name: C:\Program Files\Microsoft Visual Studio 10.0\Common7\IDE\QTAgent32.exe

How do I avoid this additional stuff? Can someone send me a li开发者_如何学运维nk to an example that only log the message into the log file?

You may have figured this out by now...

Simply change the template in the section of your app.config to something like

template="{timestamp(local)}: {message}"

You probably want to remove the header & footer strings in the section too. e.g. Header=""