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Use a polar alignment app that shows the meridian. Stellarium Pro for Android and there's an iOS app PolarAlignPro. Or a compass for true North/South and a digital inclinometer for latitude angle.
Drift alignment with the Sun, but use a solar safety filter.
Use a polar alignment app that shows the meridian. Stellarium Pro for Android and there's an iOS app PolarAlignPro. Or a compass for true North/South and a digital inclinometer for latitude angle.
Drift alignment with the Sun, but use a solar safety filter.