वास्तु मण्डन (मण्डन सूत्रधार - गृह, राजप्रासाद, दुर्ग एवं नगर-वास्तु सटीक)

Ch. I – Miśrakādhyāyaḥ 7
13. If Yāmya (Bharaṇī), Citrā, Uttarāṣāḍhā, Dhaniṣṭhā, Uttaraphālgunī,
Jyeṣṭhā, Pauṣṇa (Apabharaṇī, Revatī) fall in the Sun, then one's
Janmabha (Zodiac sign) should be discarded.
14. Aśvinī, Mṛgaśirā, Sārpya (Āśleṣā), Hastā, are Mitrabha (congenial
stars), Uttarāṣāḍhā, Śatabhiṣā will be counted from Sūrya and after
that the auspicious conjunction will start.
15-17. Ānanda, Kāla, Dhūmra, Brahmā, Saumya, Yama, Dhvaja, Śrīvatsa, Vajra,
Mudgara, Chatra, Mitra, Mānasa, Padmaka, Lamba, Utpāta, Mṛtyu,
Kāṇa, Siddhi, Śubha, Amṛta, Muśala, Gada, Gaja, Rakṣas, Cara, Sthira,
Vardhamāna, are serially the Yogas, — which are known as 28 stars
and their results are equal to their names.
18. 3, 2, 1, 0, 1, 2, 3, 4, 5, 6, 5, 4 — are serially the middle part of
the Meṣa and other Zodiac signs.
19 If one seventh part of the shadow of the gnomon, less than the
median (aṅka), is added by six and the total then be divided by
three, this would result in day time from the time of sunrise.
(Note: Verses 18 and 19 indicate the measurement of day and
night. Comp Rājavallabha maṇḍana ch 12 v7)