Fig. 1

Schematic showing the mounting of the LAP sensors. The LAP1 boom is in the YZ plane while the LAP2 boom is close to the XZ plane. Most of the time +Z pointed to the comet nucleus and +X was roughly in the solar direction. The solar panels and hence the Y axis were almost always perpendicular to the Sun. Not included is the high-gain antenna, mounted on the –Z side.
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