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Ptah

(33,057 posts)
Wed Jan 30, 2019, 09:46 AM Jan 2019

Astronomy Picture of the Day - Wide Field View of Great American Eclipse




Only in the fleeting darkness of a total solar eclipse is the light of the solar corona easily visible. Normally overwhelmed by the bright solar disk, the expansive corona, the sun's outer atmosphere, is an alluring sight. But the subtle details and extreme ranges in the corona's brightness, although discernible to the eye, are notoriously difficult to photograph.

https://apod.nasa.gov/apod/ap190130.html

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Astronomy Picture of the Day - Wide Field View of Great American Eclipse (Original Post) Ptah Jan 2019 OP
I believe it is called The Diamond. 3Hotdogs Jan 2019 #1
You use a free image hosting site. LakeSuperiorView Jan 2019 #3
The Diamond Ring effect occurs just as the Sun disappears or reappears LastLiberal in PalmSprings Feb 2019 #5
Wow. krispos42 Jan 2019 #2
I drove 1,500 miles to see this eclipse. It was more spectacular than this photo shows. LastLiberal in PalmSprings Jan 2019 #4
I drove from N.J. to Cody Wy. to see it. 3Hotdogs Feb 2019 #6
Google Earth had an add-on that showed the eclipse path and duration. LastLiberal in PalmSprings Feb 2019 #7
I used that, along with weather predictions of where the clearest sky would be. 3Hotdogs Feb 2019 #8

3Hotdogs

(12,469 posts)
1. I believe it is called The Diamond.
Wed Jan 30, 2019, 12:08 PM
Jan 2019

I have a couple of photos of it but have never been able to figure out how to post on D.U.

 

LakeSuperiorView

(1,533 posts)
3. You use a free image hosting site.
Wed Jan 30, 2019, 03:44 PM
Jan 2019

You upload the picture to the site, the site gives you a HTML link and you post that link to DU.

https://www.democraticunderground.com/103659987 has instructions (2nd section)

I've used a couple of sites, but http://tinypic.com/ is the one I'ved used most recently.

5. The Diamond Ring effect occurs just as the Sun disappears or reappears
Sun Feb 3, 2019, 10:05 PM
Feb 2019


Eclipse Diamond Ring

The Baily's beads effect, or diamond ring effect, is a feature of total and annular solar eclipses. As the Moon covers the Sun during a solar eclipse, the rugged topography of the lunar limb allows beads of sunlight to shine through in some places while not in others..
4. I drove 1,500 miles to see this eclipse. It was more spectacular than this photo shows.
Thu Jan 31, 2019, 12:08 PM
Jan 2019

For one thing, the corona was nearly half again as big as shown, and there was a very real sense of it rippling in the solar wind. It was much more distinct. My personal photos don't show the rays.

As for the "diamond ring" effect, that occurs as the moon moves from covering the Sun's disk, and sunlight streams through valleys on the moon's surface.



Temperatures dropped significantly, you could see stars, and animals went into their sleep mode.

Next to the aurora borealis, a solar eclipse is one of the most spectacular astronomical events. If you get the chance, put both of them on your bucket list.

3Hotdogs

(12,469 posts)
6. I drove from N.J. to Cody Wy. to see it.
Mon Feb 4, 2019, 01:37 AM
Feb 2019

Luckily, it was around 6 a.m. and I was on the highway leading to Cody. People were stopped along the highway and I realized I didn't need to be IN Cody to see the spectacle. So I joined the people on the side of the highway.

That was a good choice because the traffic jam out of Cody was reported to be a couple of hours duration.

I am looking forward to the next North America eclipse in 2024.

7. Google Earth had an add-on that showed the eclipse path and duration.
Mon Feb 4, 2019, 03:23 AM
Feb 2019

We had driven from Palm Springs to Denver to see my sister, then used Google Earth to choose the exact location with the longest duration. Apparently several others had the same idea, because there were about 20 of us at this crossroads in the middle of nowhere.

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