Note 377 — SECTION I. FARGHĀNA. (continued 2)
Annette Susannah Beveridge translation
As ancient observatories were themselves the instruments of astronomical observation, Bābur’s wording is correct. Aūlūgh Beg’s great quadrant was 180 ft. high; Abū-muḥammad Khujandī’s sextant had a radius of 58 ft. Jā’ī Singh made similar great instruments in Jā’īpūr, Dihlī has others. Cf. Greaves Misc. Works i, 50; Mems. p. 51 note; Āiyīn-i-akbarī (Jarrett) ii, 5 and note; Murray’s Hand-book to Bengal p. 331; Indian Gazetteer xiii, 400.