357959_5727-5712 -

: The physical metal plate used to hold optical fibers in the telescope. MJD : The date the observation took place.

: The specific optical fiber that captured the light from this exact point in the sky. Why Should We Care? 357959_5727-5712

This specific identifier belongs to a dataset from the , one of the most ambitious and influential surveys in the history of astronomy [2, 5]. : The physical metal plate used to hold

The code refers to a specific astronomical observation of a Quasar , a celestial object powered by a supermassive black hole at the center of a distant galaxy [1, 3]. 357959_5727-5712