Total Lunar Eclipse over Saguaro National Park

A massive storm was hammering the entire West Coast this lunar eclipse approached, so I decided to drive as far as I had to to get out from under the clouds. One 2000 mile round trip later, here's a timelapse video spanning several hours. During the total eclipse the moon turns very dim and red, coloring the clouds and the landscape below.


Update: The copy I uploaded here to Blogger was converted poorly to a low resolution copy, so I deleted it. For best results at the moment, watch a preview of my lunar eclipse timelapse video over on YouTube: http://youtu.be/26aXK2vg6EI.


Here's one of my still images from the lunar eclipse, captured on an old Canon 40D:

Total Lunar Eclipse Mon, Dec 20 (Last Chance 'Til 2014)!

Sunrise Meteor!, originally uploaded by Jeff Sullivan (MyPhotoGuides.com).

I've been poring over maps, examining moon rise and set angles on Google Earth maps, calculating what lenses might cover various phases of the total lunar eclipse Monday night, and anxiously checking weather forecasts.

This will be the only total lunar eclipse until 2014, so to me it's worth an investment of time and effort to witness and to shoot. It might even be worth renting a lens for. Unfortunately, the entire West Coast looks out of the question due to weather, so I'm heading to Southern Arizona. I still have to cross the Sierra Nevada twice in the blizzard today, then I'll have a 15 hour drive to Arizona (maybe 20 hours total, if I'm lucky). On the plus side, capturing the lunar eclipse over a tall saguaro cactus could offer some stunning possibilities, not to mention sunrise and sunset.

If you're as crazy as I am and dying to get shots of the eclipse, I'd like to invite photographers to join me. I can save you days of research and I can help you line you some nice sunrise and sunset shots in addition to improving your chances of capturing nice eclipse photos and/or timelapse sequences. During an eclipse the exposure of the light coming off the moon changes dramatically, and it's helpful to have others nearby to compare exposure information with.

All I ask is that you have some night photography experience, a tripod and remote trigger (wireless or corded, even better if you have an intervalometer timer-trigger), and that you can work around your camera at night without letting any light leak forward into the shot. That last point is very, very important. It gets extremely dark during a total lunar eclipse, and a timelapse sequence of the entire event can be ruined by one stray flashlight or headlamp.

We'll set a time and place, meet around sunset, and shoot through dawn. Anyone heading back towards California after that is welcome to join me in searching for favorable light and weather over the following day or two (no guarantees that the weather will cooperate, which is why I'm not offering it as an official workshop add-on, but unsettled weather is the most dramatic visually, so I'm very excited about the forecast). Possibilities include Imperial Sand Dunse, Anza-Borrego State Park, the Salton Sea, Mojave National Preserve and Death Valley (a huge range, but the National Weather Service will help narrow down the choices). The Grand Canyon isn't out of the question geography-wise, but it's currently directly in the path of the storm, so a low probability (and it's snowy and very cold).

If you need to check airline flight availability and cost, the closest airport will be Tucson. If you'd like to extend your trip, I can offer some suggestions if you'd like to shoot within a few hours of there for an additional day or two. The weather there is forecast to be a low of 46 degrees, 70s during the day.

Whatever you decide, best of luck to you on your weather and your eclipse shots!

Penumbral Lunar Eclipse While the Full Moon Sets

With the middle of the eclipse forecast for 6:38am, the exact full moon time at 6:50 and sunrise time of 7:03, this was promising to be one of the easiest and most colorful eclipses to cover in a long time. The only challenge was the weather. Rain the night before caused me to give up trying to catch the moonrise or moonset in the Bay Area, and when I looked outside at 6:30am it looked like gray clouds were still dominating the skies in Auburn as well.

I decided to head to a nearby viewpoint anyway in case by some miracle there was a hole in the clouds that I could catch the moon through, and there it was, fully visible! More often than not when I take a chance on weather, it pays off handsomely.

Lessons Learned: Photographing the Lunar Eclipse

For the August 28 lunar eclipse I decided to go shoot by Mono Lake, where there would be no light pollution and at an elevation of about 7000 feet there would be minimal atmospheric interference. I spent the previous night in Yosemite Valley and travelled to the South Tufa access point at Mono Lake to spend the night of the eclipse. To plan for the eclipse, here are some links that I used.

Lunar Eclipse Photo Examples and Shooting Advice:
http://www.mreclipse.com/LEphoto/LEphoto.html

Aug 28 Lunar Eclipse Phases & Times:
http://sunearth.gsfc.nasa.gov/eclipse/LEmono/TLE2007Aug28/TLE2007Aug28.html

I really liked the example of a wide angle lunar eclipse sequence in a particular setting, so I set up one camera to leave with one wide perspective, and I used another to capture zoomed shots of the moon at various phases of the eclipse.

I did a fair amount of exposure bracketing, but I had some focusing problems during the darker phases of the eclipse. In my case I had added a 2X teleconverter to my lense which forced manual focus, so I assumed that I simply wasn't focusing accurately enough. Examining the shots on my computer the next day, the stars revealed that the real culprit turned out to be the rotation of the earth. My 70-200mm lens doubled via a 2X teleconverter to 400mm is equivalent to 640mm on a 35mm camera, so in the process of magnifiying the detail of the moon I was magnifying the motion of the moon as well. With the moon 10,000 times less bright during the eclipse, about a 15 stop shift darker, and the 2X teleconverter also cutting my lens's widest aperture down 2 stops from f/4 to f/8.0, I could focus on the moon sharply at any given instant, but the exposure times were simply too long as both the moon moved and my position moved (the surface of the earth rotates at over 1000 miles/hour). As I examine the shots in more detail it'll be interesting to see at what exposure time the motion becomes too great at that level of zoom.

Update: Using the "500 Rule" to determine an approximate maximum exposure before the stars and moon start to "drag", divide 500 by the effective focal length of 640 mm and you get 500/640 = 0.78.  So any exposure time under 0.8 seconds or so will produce a photo without that apparent motion blur.

A different issue I've found related to moon shots and image stabilization is that when I bracketed I wanted to use Photomatix HDR software to combine multiple exposures to really bring out the moon's detail. Unfortunately the IS system seemed to re-acquire a new lock on the moon in between shots, which moves each shot slightly and destroys the alignment of the shots relative to each other. Normally HDR software can attempt to restore alignment across multiple shots, but the information in each shot is so different that there doesn't seem to be enough information for the software to use to perform alignment automatically. I guess I'll have to use Photoshop skills to superimpose, align, and blend multiple shots.

My biggest challenge however turned out to be one that I had anticipated: battery power. What I hadn't anticipated was shooting in yosmite all day then catching a nice sunset in the Mammoth Lakes area before heading over to Mono Lake. I started the night with neither of my cameras fully charged, and having to do a little battery shuffling and charging during the night cost me a couple of key shots from the sequence I wanted to complete. Lesson learned.

The still partially eclipsed moon set over the crest of the Sierras near 13,000 foot Mt. Dana, I enjoyed a nice sunrise at Mono Lake, then I spent another day shooting Yosemite under some nice, dramatic clouds. I started getting a little tired after 36 straight hours of photography, but what a great trip!

With clouds over Yosemite and water levels low and calm on the Merced River, I had a particularly productive time there. Here are a few of my favorite shots.

The turnout opposite Bridalveil Falls is a great place to stop right before sunset as the softening golden light of the setting sun brings out the color in the valley's granite. Bridalveil Falls and the Merced River in Yosemite Valley are at extremely low levels following a winter season of low snowfall.

I wasn't sure if the reflection was going to be strong enough, but as it turned out I really like how the rocky bottom of the river shows through in the darker areas of the reflection. Some people think that all you have to do in landscape photography si show and trigger the shutter, but in this case a circular polarizer at partial strength, a graduated neutral density filter hand-held in front, auto exposure bracketing 3 shots plus HDR processing and Photoshop color adjustment were all needed to create this result

I go to Yosemite a lot, but this was my first visit with a really wide lense. Being that deep in a valley, the extra coverage sure helps, especially if you're trying to double it the Valley's landmarks with a reflection!

I call this photo "PapaBearazzi." Fortunately this bear had plenty of ripe apples to keep him full, but at night the bears roam the campgrounds, like giant dogs, looking for dropped table scraps. I've rarely seen bears wandering around during the day in Yosemite, but on this day I saw 2, and the night before my father stepped out of his tent and almost tripped over one!