I can't comment on this specific event, but there are many accounts of astronomical events visible to the naked eye that were proven to be a useful resource for

I can't comment on this specific event, but there are many accounts of astronomical events visible to the naked eye that were proven to be a useful resource for contemporary astronomy [0]. [0]: https://en.wikipedia.org/wiki/SN_1054#Chinese_astronomy https://en.wikipedia.org/wiki/SN_1054#Chinese_astronomy