Willie, Will, and I drove over to Yosemite this past weekend to capture some of the autumn color. We knew that it might be a bit early for the red/yellows of autumn but we are all busy next weekend so we figured we'd give it a shot. It turned out that there wasn't much color at all … or where there was color, it was in the wrong spot and not very photographic!
Willie and Will both picked up Canon 5D Mark II's and decided it would be a good chance (with the moon rising after midnight) to get some startrails. We headed over to Cook's Meadow (below Yosemite Falls) and found a bit dead ol' tree to use as the foreground for our startrails. OK, it's not all that interesting, but it was our first time trying startrails.
As I just mentioned, none of us had done startrails before and this was a learning experience. We set all our cameras to ISO 1,000, 1 minute exposures, at f/2.8. We each rotated doing a 5 minute exposure first to figure out where the center point was. After recomposing 4 or 5 times we decided to give up trying to get the center point at the top of the tree (when we did, the tree was really ugly). For 1 hour, 15 minutes our cameras snapped away. At some point our lenses got all fogged up, cleared, then fogged up again. Luckily it didn't really effect the star-trail.
I think there's way too many stars in this -- but it makes for a neat shot. Next time I'll definitely bump the ISO much lower so that a gazillion bagillion stars don't get picked up!
Nikon D300s w/Nikkor 17-35mm f/2.8 ED-IF AF-S:
75 exposures at 17mm, f/2.8, 60 sec, ISO 1000, Tripod
Stacked in Photoshop