compact festival source packet.json

{
  "source": "File58 forward/reverse festival construction",
  "weights": [
    30,
    29,
    28,
    27,
    26,
    25,
    24,
    10
  ],
  "scale": 7,
  "anchor_BC": 1859,
  "orders": [
    "forward",
    "reverse"
  ],
  "claim": "source-appointed animal-year construction"
}