Image Details
Caption: Figure 2.
Geometry used to determine the real-world coordinates of each point of interest with heliocentric distance r2(t), longitude ϕ2, and latitude σ2. Angles β(t) and γ(t) are extracted from the images, and the PSP spacecraft coordinates [r1(t), ϕ1(t), σ1(t)] are known.
© 2026. The Author(s). Published by the American Astronomical Society.