GET /vsp/api/chart/
HTTP 400 Bad Request
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "errors": [
        "Field 'fov' is required",
        "Field 'maglimit' is required",
        "You must supply either the name of a star or RA/Declination"
    ],
    "detail": "There are errors in the given parameters"
}