Showing posts with label eclipse 2012. Show all posts
Showing posts with label eclipse 2012. Show all posts

Top Stories A road, a death, a difference 'I'll be back,' prolific shoplifter tells court Norm Smith, nearing 70, launches new career Home > Today's News Solar eclipse 2012: Sunday's 'ring of fire' eclipse viewed by millions (photos)

on Monday, 21 May 2012
ALBUQUERQUE, N.M. — From a park near Albuquerque, to the top of Japan's Mount Fuji, to a parking lot in Portland the effect was dramatic: The moon nearly blotting out the sun creating a blazing "ring of fire" eclipse.

Millions of people across a narrow strip of eastern Asia and the Western U.S. turned their sights skyward for the annular eclipse, in which the moon passes in front of the sun leaving only a golden ring around its edges.

The rare lunar-solar alignment was visible in Asia early Monday before it moved across the Pacific — and the international dateline — where it was seen in parts of the western United States late Sunday afternoon.

People from Colorado, Oklahoma and as far away as Canada traveled to Albuquerque to enjoy one of the best vantage points at a park on the edge of the city.

Members of the crowd smiled and cheered and children yelled with excitement as the moon crossed the sun and the blazing halo of light began to form. Some watched the eclipse by placing their viewing glasses on the front of their smartphones.

Eventually, the moon centered and covered about 96 percent of the sun.
"That's got to be the prettiest thing I've ever seen," said Brent Veltri of Salida, Colo.

Elsewhere, viewing parties were held at observatories in Reno, Nev., and Oakland, Calif., while skywatchers gathered in coastal and forest counties in California. In some areas, special camera filters for taking photographs have been sold out for weeks in anticipation of the big event.

Yet, while millions were making an effort to view the eclipse, some American Indians were adhering to tradition by staying indoors.

Navajo Bonnie Charley of Monument Valley in northeast Arizona said she follows her tribe's traditions.

"You're supposed to stay inside," said the 75-year-old Charley, whose father was a medicine man. "No eating, drinking or sleeping. That's for the duration of the eclipse."

She said Navajo traditions surrounding eclipses stem from their beliefs regarding creation.
The eclipse was broadcast live on TV in Tokyo, where such an eclipse hasn't been visible since 1839. Japanese TV crews watched from the top of Mount Fuji and even staked out a zoo south of Tokyo to capture the reaction of the chimpanzees — who didn't seem to notice.

Eclipse tours were arranged in Japan at schools and parks, on pleasure boats and even private airplanes. Similar events were held in China and Taiwan as well, with skywatchers warned to protect their eyes.

A light rain fell on Tokyo as the eclipse began, but the clouds thinned as it reached its peak, providing near perfect conditions.

"It was a very mysterious sight," said Kaori Sasaki, who joined a crowd in downtown Tokyo to watch event. "I've never seen anything like it."

A Japanese zoo said the eclipse apparently made ring-tailed lemurs believe it was evening.

Some 20 lemurs at the Japan Monkey Center in central Japan skipped breakfast, climbed up and jumped between trees and poles, a typical evening behavior, according to the zoo web site. They returned to normal after the eclipse.

"They must be reacting to the eclipse," zoo director Akira Kato told public broadcaster NHK.

At the Taipei Astronomical Museum in Taiwan, the spectacle emerged from dark clouds for only about 30 seconds. But the view was nearly perfect against Manila's orange skies.

"It's amazing. We do this for the awe (and) it has not disappointed. I am awed, literally floored," said astronomical hobbyist Garry Andreassen, whose long camera lenses were lined up with those of about 10 other gazers in a downtown Manila park.

Hong Kong skywatchers weren't so lucky.

Several hundred people gathered along the Kowloon waterfront on Hong Kong's famed Victoria Harbor, most of them students or commuters on their way to work. The eclipse was already under way as the sun began to rise, but heavy clouds obstructed the view.

The eclipse followed a narrow 8,500-mile path for 3 1/2 hours. The ring phenomenon lasted about five minutes, depending on location. People outside the narrow band for prime viewing saw a partial eclipse.

"Ring of Fire" eclipses are not as dramatic as a total eclipse, when the disc of the sun is entirely blocked by the moon. The moon is too far from Earth and appears too small in the sky to blot out the sun completely.

Doctors and education officials have warned of eye injuries from improper viewing. Before the event started, Japan's Education Minister Hirofumi Hirano demonstrated how to use eclipse glasses in a televised news conference.

Police also cautioned against traffic accidents — warning drivers to keep their eyes on the road.

Related topics: annular solar eclipse, eclipse 2012, ring of fire, solar eclipse, solar eclipse 2012

Solar eclipse 2012: How to view a solar eclipse

on Sunday, 20 May 2012

How do you watch today's historic solar eclipse? If you're in the continental United States, you'll want to get an elevated, unobstructed view of the western and northwest horizon when the eclipse begins -- as early as the 5 o'clock hour near the northwestern tip of California, local time. Click herefor specific times.
The simplest way is to project the eclipse on a surface, so you don't look at the sun directly.
One easy method: using a hand mirror to reflect the light of the sun onto the sidewalk, said Griffith Observatory Director Ed Krupp.
Another idea is to use binoculars to project an image of the sun on a surface, NASA says. Just don't use the binoculars to look at the sun directly!
Another easy way  is to crisscross your fingers waffle style to the sunlight, which will project the partial eclipse on the ground in front of you, according to a NASA video on Sunday's eclipse. 
If you're near a tree, look underneath the sun-dappled canopy of leaves, and you might be able to see 
the projections of countless mini-eclipses on the ground.
You can also get a piece of cardboard, punch hole in it with a nail, and then angle the cardboard to project the sun's light on another piece of cardboard. "You'll see a projected image … when the sun goes into eclipse, you'll see a crescent," said Krupp. The smaller the hole, the sharper image you can get
Don't try to make your own filters to watch the sun directly, the Griffith Observatory says. Tactics such as using multiple sunglasses won't work. Other unsafe methods include using smoked glass, X-rays or photographic film. The only safe filter blocks all but 0.003% of the visible light. A No. 14 welder's glass will work, but those block so much light that most welders don't use them.
And good for you if you've thought far enough in advance to obtain special solar eclipse eyeglasses sold by planetariums and optometrists. Just make sure they're not scratched or damaged.
Children and young adults are most likely of all age groups to suffer from blindness after they look at the sun during a solar eclipse, according to NASA.
"Eclipse blindness" can occur when people look at solar eclipses repeatedly or for a long time without proper protection. It can be temporary or permanent, and it is particularly dangerous because the damage to the eyes happens without any pain, according to B. Ralph Chou, an optometry professor who wrote a report for NASA.
The blindness does not occur "for at least several hours after the damage is done," Chou wrote.
The intense light from the sun, Chou wrote, triggers chemical reactions in the eyes that can damage or destroy the eye cells needed for sight and can cause temporary or permanent blindness.
Also, the bright light and radiation from the sun can cause "heating that literally cooks the exposed tissue" of the eye.
Depending on where you are in the world, Sunday's event will be either a partial or a full "ring of fire" eclipse, in which the moon obscures the whole sun except for a "ring" along its outer edge. It is never safe to look at either type of solar eclipse without proper equipment, Chou wrote.
"Even when 99% of the sun's surface ... is obscured during the partial phases of a solar eclipse, the remaining crescent sun is still intense enough to cause a retinal burn, even though illumination levels are comparable to twilight," Chou said.
A team of eclipse hunters sponsored by Pansonic, broadcasting images atop Mt. Fuji, suffered from disappointing cloud cover atop Japan's highest mountain as the "ring of fire" eclipse began. The crew at the peak was dealing with winds and snow, and all that could be seen were clouds and rain.
"It's just too bad," said one of the men at the top of Mt. Fuji. But Panasonic broadcast impressive images from Wakayama, farther in western Japan.
With NASA's eclipse website beginning to crash under the weight of eclipse frenzy, flat maps of the eclipse path by Jay Anderson, who runs the website Eclipser, are listed below. NASA has linked to Anderson's maps, and Anderson's website credits the eclipse tracks to NASA eclipse expert Fred Espenak. Click the images below or the following links to see a bigger map.