पश्चिमा व्याख्याताः ॥ कZ_०१.१९.०८ ॥
taiḥ paścimā vyākhyātāḥ
याच (संकेतां)द्वारे उत्तरार्धाचे भागही स्पष्ट होतात।
It closes the calibration method by implying symmetry: the same measurement logic applies to the latter half of the day.