Possible Sensor Power issue with Terran Energy Field Focus 1

I was taking a look at the terran tech tree to compare the changes with a custom tech tree I have and came across this :-

  <Tech>
    <InternalName>TerranEnergyFieldFocus1</InternalName>
    <GenericName>EnergyFieldFocus1</GenericName>
    <DisplayName>TerranEnergyFieldFocus1_Name</DisplayName>
    <TechTree>Terran_Tree</TechTree>
    <ShortDescription>TerranEnergyFieldFocus1_ShortDec</ShortDescription>
    <Description>TerranEnergyFieldFocus1_Dec</Description>
    <ResearchCost>185</ResearchCost>
    <TechPoints>1</TechPoints>
    <Specialization>TerranEnergyFieldFocus</Specialization>
    <AICategoryWeight>
      <Military>14</Military>
      <Growth>10</Growth>
      <Tech>6</Tech>
      <Diplomacy>8</Diplomacy>
      <Expansion>18</Expansion>
      <Wealth>4</Wealth>
      <Influence>12</Influence>
      <Fortification>16</Fortification>
    </AICategoryWeight>
    <Stats>
      <EffectType>SensorPower</EffectType>
      <Scope>Global</Scope>
      <Target>
        <TargetType>Ship</TargetType>
      </Target>
      <BonusType>Flat</BonusType>
      <Value>0.5</Value>
    </Stats>
    <Stats>
      <EffectType>SensorPower</EffectType>
      <Scope>Global</Scope>
      <Target>
        <TargetType>Starbase</TargetType>
      </Target>
      <BonusType>Multiplier</BonusType>
      <Value>0.5</Value>
    </Stats>
    <Prerequ>
      <Techs>
        <Option>EnergyFieldSensors</Option>
      </Techs>
      <TechAge>
        <Option>AgeOfWar</Option>
      </TechAge>
    </Prerequ>
  </Tech>

Is that Flat Value intentional? (awfully low compared to the rest of the Sensor Power components/techs) Or, should it be a multiplier like the starbase?