Evidently I have a lot to learn because I am not certain what taking a shot wide open means. I could look it up and I will but it is also why I joined the forum... To learn. I had the camera on manual and MF. As far as all the other settings I am just learning about those so when I took this it was likely on default settings.
Shooting wide open means that your
f-number is as low as possible for that particular lens. In other words the
aperture is as far open as possible (wide open).
Since you shot in manual mode and got a decent exposure, I'd wager it's just the terminology that you're missing here
Wide open shooting often results in lower sharpness and always results in a narrower depth of field (at a fixed focal length and focal distance). The narrower depth of field also makes it difficult to focus correctly. Those are the reasons tirediron was guessing it was wide open.