Nice work Dennis
I gathered similar data down at Point Halloran (nicer smell too I bet). I just need to work out how to combine them all together with the tools I have - I am sure excited to see how it turns out. I have a just past sunrise shot for my base. I also shot at 2:30 intervals, but I think you have convinced me that I should skip every other one and go with the 5 min intervals

I suppose, once i work out how to do it I might as well try both intervals for interest sake.
For my sun shots I used a ND400 filter and set the camera to 1/8000 and f10. I used the same lens as you (though on a full frame - so I will need some cropping to see any detail)