Remarkably, even without the benefit of telescopes and other instruments that were being developed in Europe, this observatory provided detailed and reasonably accurate information about the celestial bodies.
Sungguh mengherankan, meski tidak diperlengkapi teleskop dan instrumen lainnya yang sedang dikembangkan di Eropa, observatorium ini memberikan perincian dan informasi yang cukup akurat mengenai benda - benda angkasa.