Unlike the rest of the instrument, which has been
printed, the
tympan has
been hand-written..
Almucantars
| Divisions |
Labelled |
Style |
| Divided every 3° from 0° to 90° |
Labelled every 3° with (Modern)
numerals |
Plain line. |
Azimuths
| Divisions |
Labelled |
Style |
| Divided every 10° |
Labelled every 10° with (Modern)
numerals |
Plain line. |
Circles
| Type |
Labelled |
Style |
Notes |
| Equator |
|
Dotted line. |
|
| Tropic of Cancer |
|
Plain line. |
|
| Tropic of Capricorn |
|
Plain line. |
|
Lines
| Type |
Labelled |
Description |
| Meridian line |
|
|
| Horizon rectus |
|
|
| Unequal hours |
Numbered (None in None script) |
(IV), Plain line style. |
| Horoscopic (great) houses |
Numbered (None in None script) |
(Modern), Plain line style. |
Inscriptions
| Transcription |
Translation |
Type |
| Elevatio poli 50 gr 36 min |
Elevation of the pole: 50°36' |
Latitude |