House System Index
Use the house_system request parameter to calculate house positions for each chart point in the request parameters.
In addition, this request parameter will also calculate the house cusp values themselves.
Select one of the following house systems, or leave it blank to ignore houses:
| Name | Value |
|---|---|
| 0° Aries | whole-sign-aries-first |
| Campanus | campanus |
| Equal | equal |
| Koch | koch |
| Placidus | placidus |
| Porphyry | porphyry |
| Regiomantanus | regiomantanus |
| Whole Sign | whole-sign-equal-houses |