Quest Stages - mg06 (Revealing the Unseen)

StageObjective
10 Speak with Mirabelle Ervine
I've been asked to speak with Mirabelle Ervine to follow up on the Staff of Magnus.
20 Find the ruins of Mzulft
Mirabelle has told me that members of the Synod recently visited the College, mentioning the Staff of Magnus. They were last known to be heading towards Mzulft; they may know more about where to find the staff.
25 Search for Synod researchers
30 Reach the Oculory
At Mirabelle's suggestion, I entered the ruins of Mzulft searching for the Synod researchers. I found one man who died, and suggested that more people may be inside at something called The Oculory. I should head further into the ruins to see what's going on.
32 Find the Focusing Crystal
At Mirabelle's suggestion, I entered the ruins of Mzulft searching for the Synod researchers. I found Paratus Decimius, who appears to be the only surviving member of the Synod expedition, and who has insisted that a "focusing crystal" is necessary to finish his experiment but was stolen by the Falmer.
35 Return the Crystal to Paratus
Exploring Mzulft while looking for information about the Staff of Magnus, I've encountered Paratus Decimius, the sole surviving member of a Synod expedition. I've found the focusing crystal he needs to finish his experiment, and should return it to him.
37 Follow Paratus
40 Place the Crystal into the Oculory
Paratus Decimius may know the location of the Staff of Magnus, but has asked for my help in completing an experiment in Mzulft. I need to follow him to the top of the ruins.
50 Focus the Oculory
Paratus Decimius may know the location of the Staff of Magnus, but has asked for my help in completing an experiment in Mzulft. I need to use magic to attenuate Paratus' focusing crystal, and then manipulate the dwarven machinery to line up the beams of light.
55 Talk to Paratus
60 Report to Savos Aren
Traveling to Mzulft in search of the Synod, I found Paratus Decimius who helped me learn that the Staff of Magnus is located in Labyrinthian. This information needs to get back to Savos Aren at the College immediately.
70 Reach Ancano
After traveling to Mzulft and learning that the Staff of Magnus is located within Labyrinthian, I returned to the College to give the news to Arch-Mage Aren. Aren, however, is more concerned with the Eye of Magnus at the moment, since Ancano has locked himself in the Hall of the Elements with it. I need to help the Arch-Mage reach him at once.
200 After finding the Synod in Mzulft, I learned that the Staff of Magnus can be found in Labyrinthian, and brought this news to the Arch-Mage.