Tag Archives: eclipse

Working Around a Solar Eclipse (Oct 2014)

I literally found out yesterday about today’s partial solar eclipse. Unlike the last one visible from Southern California in 2012, which was conveniently on a weekend, this ended up being right in the middle of the work day. Add in a lot of other stuff going on, and I didn’t have time to do anything like go out to a prime viewing spot or make a giant pinhole camera.

My original plan was to take a late lunch, see what I could see, then try to head back outside at the point of greatest eclipse. I sat on a bench in the courtyard, surrounded by trees, checking a tiny pinhole camera I’d made from a tea box at the last minute and also looking for a good spot with images projected through the tree leaves.

After about half an hour I started to wonder why I wasn’t seeing any signs of eclipse, and looked up the times again. Apparently the calculator I used didn’t account for daylight saving time. The good thing about that: I was early, not late. The bad thing: Greatest eclipse was actually going to be during/shortly after a production switchover at work that I needed to be on hand for.

So I headed back outside around 2:50 to look at the clusters of eclipsed suns projected by the leaves in the shady courtyard.

Solar eclipse projected through tree leaves.

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Lunar Eclipse = Front-Yard Astronomy (Photos)

One of the nice things about a lunar eclipse is how accessible it is. You don’t need binoculars or a telescope (though it helps). You don’t need protective gear. You can see it from a city street with lights on. You don’t need to be in exactly the right spot to see it, since the viewing area is measured in multiple continents rather than a narrow track. And since it lasts longer than a solar eclipse, if the clouds roll in moments before totality (which they did), you can wait a few minutes and you might still be able to see something!

The last time a lunar eclipse was visible in our area, I woke up at ridiculous-o’clock in the morning and went out to watch, first across the street, then trying to find a clear view in the west before sunrise and moonset drowned everything out.

This time I just walked out into the front yard.

Lunar eclipse mosaic
Four stages of the eclipse. I’m not sure what the star next to the moon is. As Sam points out, the star is Spica. The phone line bisecting the second view looked interesting, so I went with that rather than an unobstructed shot. In retrospect, I should have tried to frame it to look like the Death Star trench.

My son is almost 3 1/2 now, just old enough to appreciate this sort of thing, so I spent the last few days talking it up. We went out to look at the full moon early in the evening. We read a kids’ book on stargazing that he likes. I showed him pictures of what to expect, and diagrams showing how an eclipse happens. He’s been wanting to play with a tent ever since I mentioned the phrase “camping stuff” a few days ago, so we found the tent in the garage and set it up in the front yard. He had as much fun playing in the tent as he did watching the earth’s shadow move across the moon.

Katie stayed inside most of the time and came out a few times to check on progress.

At one point, an airplane flew across the sky leaving a sharp, bright contrail just next to Mars.

Moon Mars Power Lines and Contrail

We were all out just before totality around midnight…when a cloud started forming right in front of the moon. Mars, not too far away in the sky, was perfectly clear, but the moon got blurrier, and blurrier, until the razor-sharp sliver of a few minutes before was a blob of white. It reminded me of the time we saw about that much of an eclipse in San Simeon on the way up to (coincidentally) WonderCon when it was in San Francisco.

Fortunately the cloud started breaking up again after a few minutes, and all we had to do was hold up our hands to block the streetlight across the street and we had a clear view of the fully eclipsed moon. (We could see it without blocking the light, but it was a lot clearer without the competition.)

I should probably mention that while the pictures here look red, it looked brown to the naked eye. Maybe it was because the streetlight kept our eyes from adapting to the dark. Maybe the camera is more sensitive to red light. Katie remarked that without the sunlight shining on it, it really does look like what it is: a big ball of rock.

Eclipse Lineup

After a few minutes we went back inside. Neither of us wanted to stay up until two to watch the same thing in reverse…or manage an increasingly tired and distracted three-year-old while doing so.

Photos: Solar Eclipse from Los Angeles (May 2012)

I had several plans for viewing today’s solar eclipse, depending on the weather. As the hour approached and clouds loomed in the west, I decided that my best bet would be to get above the cloud cover, and drove up into the hills to Del Cerro Park at the top of the Palos Verdes peninsula.

I’m glad I did, because a lot of other people had the same idea.

Individuals, couples, families, groups of friends, groups from schools — and everyone had a different way to see the eclipse: pinhole cameras, binoculars projecting on cardboard, welding helmets, “eclipse glasses” and more. There were also people who were just out for a day at the park, and wanted to know what was going on.

If J had been a few years older it would have been a family event for us too, but at a year and a half, I don’t think I would have been able to explain anything beyond “don’t look at the sun.” A partial eclipse is easy to miss if you’re not paying attention.

Eclipse Watchers

I’d cobbled together a pinhole camera the day before from two Amazon boxes, a sheet of paper, a sheet of aluminum foil, and lots and lots of packing tape. I actually started with just one box and I decided the image wasn’t big enough, so I grafted on a second. Even then it was only about 3/8″ across, but when testing it I could see the edges of clouds drifting across the sun, so I figured it would work. It did. Continue reading

Lunar Eclipse and Sunrise (With Photos)

Just yesterday, I had no idea there was going to be a lunar eclipse this morning. Then I skimmed an article somewhere and got the impression it was only going to be visible on the east coast, And then I read about it on Bad Astronomy and realized I had it backward. Not only would I be able to see part of the eclipse, but I’d be able to see the moon in totality! All I had to do was get up early in the morning and find a place with a clear view of the western horizon. I considered driving down to the beach at 5am, but thought I’d start out by seeing how visible it was from home. As it turns out, I should have gone to the beach to start with, but I had some good viewing before I left.

So I set my alarm, woke up at 5am (plus the snooze button), and went out to see what I could see. To my surprise, I actually had a decent view of the partially-eclipsed moon from across the street. It was about half-covered at this point (as shown in the first photo above). So I stayed out there for a few minutes deciding what I wanted to do, went back in to have some coffee and breakfast, then went back out shortly before 6 to watch as the umbra covered the disc the rest of the way. I found it interesting that it didn’t look particularly reddish this time, just brown.

Awesome viewing, though it was clear the moon would dip below the roofs of the houses soon. I needed a less obstructed view.

As soon as the moon went into totality, I went back inside, woke up Katie just enough to let her know I was going, tossed the rest of my coffee in a travel mug and hightailed it down to the beach. Continue reading

Eclipse Ring

Eclipse Ring
Eclipse Ring, originally uploaded by Kelson.

I found this while looking through a box of old photos, in an envelope marked Lunar Eclipse and developed in June 1994. Most likely the May 25, 1994 eclipse.

I’m not sure, but I think the bright splotch near the bottom is actually the moon, and the clear image of the moon up near the top is a reflection inside the camera. I have no idea whether the ring is an atmospheric phenomenon that got picked up on the film, or just lens flare.

Anyway, scanned because I thought it looked interesting.