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Gnomon Assessment for Geographic Coordinate, Solar Horizontal & Equatorial Coordinates, Time of Local Sunrise, Noon, Sunset, Direction of Qibla, Size of Earth & Sun for Lahore Pakistan

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Figure

Figure 1. Geographic map of Pakistan with map of Lahore(testing site) at large scale.
Table 2. Day angle, declination, solar elevation angle from gnomon and US Navy observatory
Figure 3, solving spherical trigonometry, we got (5) for direction of Qibla.
Table 6. Errors in direction of Qibla.
+6

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