The Astronomical Observatories of Jai Singh c8.15
The Astronomical Observatories of Jai Singh c8.15
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c8.15
| | VALUES ON THE INSTRUMENT. | | | CALCULATED VALUES. | | |
| Lat. | Longest day. | tan φ | Sin φ | Longest day. | tan φ | sin φ |
| ° | *g.* *p.* | *h.* *m.* *s.* | | | *h.* *m.* *s.* | | |
| 22 | 33 30 = 13 24 0 | 5/13 = ·417 | 5/13 = ·385 | 13 22 52 | ·404 | ·375 |
| 23 | 33 50 = 13 32 0 | (5'6')/12 = ·439 | (5'6')/(13'3') = ·391 | 13 27 16 | ·424 | ·391 |
| 37 | 36 24 = 14 33 36 | 9/12 = ·750 | 9/15 = ·600 | 14 36 48 | ·754 | ·588 |