Almucantars
Divisions | Labelled | Style |
---|---|---|
Divided every 2° from 0° to 90° | Labelled every 2° with (Abdjad) numerals | Plain line. |
Tympan | 4b |
Divisions | Labelled | Style |
---|---|---|
Divided every 2° from 0° to 90° | Labelled every 2° with (Abdjad) numerals | Plain line. |
Divisions | Labelled | Style |
---|---|---|
Divided every 10° | Labelled every 10° with (Abdjad) numerals | Plain line. |
Type | Labelled | Style | Notes |
---|---|---|---|
Equator | Plain line. | ||
Tropic of Cancer | Plain line. | ||
Tropic of Capricorn | Plain line. |
Type | Labelled | Description |
---|---|---|
Meridian line | ||
Horizon rectus | ||
Unequal hours | Numbered (Numbers in Numbers, engraved script) | (Abdjad), Plain line style. |
Equal hours from sunset | Numbered (Numbers in Numbers, engraved script) | (Abdjad), Dotted line style. |
Transcription | Translation | Type |
---|---|---|
العرض كب | The latitude 22° | Latitude |
العرض م | The latitude 40° | Latitude |
المشرق | East | Direction |
المغرب | West | Direction |
لمعرفت الغروب السهيل | For knowing the setting of the Canopus | Miscellaneous |
لمعرفت الطلوع السهيل | For knowing the rising of the Canopus | Miscellaneous |