Summary: The text is a commentary on the Zij-I Jadid-I Sultani by Nizam-ud-Din Abdul Ali, a famous scholar and mathematician from the 19th century. Although the exact completion date is not present in this copy, the scholar's other works include commentaries on various arithmetic and astronomical texts. The commentary contains the entire text of the Zij, distinguished by a red line. The scholar's life details can be found in sources like Habib-us-Siyar. The text discusses various astronomical topics, illustrating the scholar's expertise in the field.