First, look at the one where I began at the top, so that the iPhone sensed the light from a high spot in the sky:

That's the second shot I took, after I could see that beginning to pan from the bottom made everything too bright. So here's the first shot, which I've tinkered with a little to try to improve. I'm not happy about the rendering of the light and colors of the sunrise, but what's cool about it is that I discovered something that I had not seen at the time and that is not visible in the top-to-bottom panorama:









