Thanks. A better day would have resulted in a better picture. As you can see from the Brightline shot it was not a sunny day and the sun was completely covered although there is a little break through in the sky behind the FEC units.
Curious what focus mode and where you focus on your locomotive images?
I should probably take a second look at my settings. Suggestions welcome! There may be better choices than what I'm using. I shoot at 1/640 or 1/800 depending on expected train speed. I shoot in continuous release mode, which is sometimes a bit slow on my D5100.
AF-A (Auto-Servo Auto Focus)
I'm often shooting moving trains, but sometimes stationary subjects too. It seems to serve my needs pretty well.
Auto Focus Area Mode - Single Point
I stand a safe distance from the tracks and establish a composition. I'm far enough away from the train that the focus will usually be at its most infinite point, say 30 FT or more. Nonetheless, I choose a point.
Matrix Metering - analyzes the entire frame for a balanced exposure. Locomotive headlights and ditch lights are blindingly bright, so I don't want to use Center Weighted. Spot would work with the AF-Area mode that recognizes a specific spot on the frame away from the headlight.
As you well know, railroad photography is unforgiving. You have to envision a shot without the subject and figure through factors of safety, lighting, shutter speed, composition and when to trip the shutter. Depending on train density, there's often no second chance.