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====Hall D Main Room====
 
====Hall D Main Room====
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This room houses the Barrel Calorimeter (BCAL) and Forward Calorimeter (FCAL) which will be used in identifying the resulting particles from the interaction of the photon beam with the liquid hydrogen target. Pics can be found [[Hall D maim room|here].
file:jbhd15.jpg| The collimated first enters the main room of Hall D from the left wall.
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file:jbhd16.jpg| The beam travels from left to right. I couldn't take a closer picture because I was not qualified to enter due to radiation from the green blocks.
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file:jbhd17.jpg|BCAL electronics.
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file:jbhd1.jpg|Upstream view of the BCAL. The liquid hydrogen target will be placed within the BCAL during data acquisition.
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file:jbhd2.jpg|Another view of the BCAL.
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file:jbhd18.jpg|Downstream view of the FCAL. There are a few pics of its interior below.
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====Inside the Forward Drift Calorimeter====
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file:jbhd19.jpg|
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file:jbhd20.jpg|
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===Relocation of the Active Collimator Station===
 
===Relocation of the Active Collimator Station===
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