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Fig. 2.

Fig. 2. Refer to the following caption and surrounding text.

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Attitude variations of GECAM during its monitoring mission are shown. The angle θ denotes the angle between the payload coordinate system’s +Z axis and the vector toward the Earth’s center. At θ = 0°, GECAM observes toward the Earth. At θ = 180°, GECAM observes directly away from the Earth.

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