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Full Lunar Eclipse Feb 20/21 / Earth picture
bjb
post Feb 7 2008, 10:26 PM
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I see we have a full lunar eclipse coming on Feb 20/21 (depending where you live).

I know that even during a full eclipse the Moon is still visible with a coppery hue, due to the refraction of light around the Earth.

Now that we have a bunch of probes in orbit of the Moon, is there any plan / is it possible to take an image of the Earth from the Moon during totality? (or has this already been done?)

I would think that a picture of the Earth surrounded by a red ring would be amazing!
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brellis
post Feb 7 2008, 10:32 PM
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I read somewhere that it will be possible to see both the setting sun and the rising orange moon in Los Angeles that evening. I'm curious how high you have to be to get that view - it might be the perfect time to visit Griffith Observatory!
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DDAVIS
post Feb 7 2008, 11:24 PM
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>I read somewhere that it will be possible to see both the setting sun and the rising orange moon in Los Angeles that evening.

And what a sight! It looks like the Moon will just be entering the inner dark shadow as it rises.

>I'm curious how high you have to be to get that view - it might be the perfect time to visit Griffith Observatory!

Griffith might be nice, but I don't recall if the mountains at the observatory block the eastern horizon. I recall hiking to a lookout point a couple miles east of the Observatory when trying to see the clouded out Annular eclipse and we were looking down on it against the city background. I would at any rate suggest getting away from the city lights as much as possible. I fear that only the latter portion of totality will be seen in or close to a night time sky from Southern California. (I am in Palm Springs)

I love Lunar eclipses, the subtle colors visible inside the Earth shadow can be seen by the human eye better than what all but the most dedicated photographic efforts can record. I think rapidly shot RGB filtered grayscale images should do the job but practically all film and most digital images I have seen render the shadows as little more than a garish red orange. I have in the past 30 years of taking down color observations at one time or another seen muted examples of color from the entire spectrum within the umbra region. I have seen some video images which do surprisingly well despite the limited exposure latitude inherent to that medium.

A summary of my observations of the last such eclipse can be seen at the top of this page:

http://www.donaldedavis.com/BM07WEB/BM07page2.html

Earlier Lunar Eclipse observations are at the bottom of this page:

http://www.donaldedavis.com/2003NEW/ASTROOBS2.html
This starts with a made-for-print reproduction oil painting exaggerating the colors, and later digital efforts aspiring to capture a visual impression on the screen.

Don
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Posts in this topic
- bjb   Full Lunar Eclipse Feb 20/21 / Earth picture   Feb 7 2008, 10:26 PM
- - brellis   I read somewhere that it will be possible to see b...   Feb 7 2008, 10:32 PM
|- - DDAVIS   >I read somewhere that it will be possible to s...   Feb 7 2008, 11:24 PM
- - ugordan   QUOTE (bjb @ Feb 7 2008, 11:26 PM) Now th...   Feb 7 2008, 10:44 PM
- - FordPrefect   Interesting thought! In the past I was too won...   Feb 7 2008, 10:56 PM
- - NGC3314   QUOTE (bjb @ Feb 7 2008, 04:26 PM) Now th...   Feb 8 2008, 05:54 PM
|- - edstrick   "Surveyor III was able to get some variously ...   Feb 9 2008, 06:44 AM
|- - brellis   NASA Archive pic   Feb 9 2008, 07:07 AM
|- - JTN   (Another ancient thread rises from the dead...) QU...   Aug 21 2008, 11:04 PM
- - dvandorn   Everyone, quickly, get on your knees and pray...   Feb 21 2008, 04:04 AM
- - ilbasso   Strange coincidence - Apollo 12 witnessed a solar ...   Feb 21 2008, 04:17 AM
|- - laurele   "Beautiful eclipse tonight! I hope lots ...   Feb 21 2008, 06:39 AM
|- - dvandorn   QUOTE (laurele @ Feb 21 2008, 12:39 AM) T...   Feb 21 2008, 06:50 AM
|- - tedstryk   I had a view of the eclipse for a while (in other ...   Feb 21 2008, 12:27 PM
- - Ant103   Very clear sky over Marseille in France. Some pic...   Feb 21 2008, 05:25 PM
- - Ant103   Continuing the diving into the shadow Saturn a...   Feb 21 2008, 05:27 PM
- - Ant103   Larger view to see stellar field : And labels :...   Feb 21 2008, 05:29 PM
- - Floyd   Very nice Ant! Exactly how it looked in Bosto...   Feb 21 2008, 07:23 PM
- - djellison   I wonder how Chang'e and Kaguya came thru it. ...   Feb 21 2008, 08:46 PM
- - DDAVIS   The eclipse began under a rare rainy sky in Palm S...   Feb 21 2008, 10:57 PM
- - Doc   Curse the tropical climate The eclipse was sche...   Feb 22 2008, 09:37 AM
- - DDAVIS   Ha! used another browser....Here is an attem...   Feb 23 2008, 12:34 AM
- - dvandorn   Yes! Your 3:38 and 3:51 images are *exactly* ...   Feb 23 2008, 06:06 AM
- - Sunspot   This was the best I got, quite a lot of high cloud...   Feb 23 2008, 08:51 AM
- - Stu   Eclipse was due between 01.30 and 05.00 here, so I...   Feb 23 2008, 08:59 AM
- - edstrick   Great weather tuesday night, good weather thursday...   Feb 23 2008, 11:14 AM
- - scalbers   For fun I can update this 7 year old thread to men...   Dec 12 2015, 10:53 PM
- - JohnVV   cool Celestia gives i interesting view for the A...   Dec 13 2015, 05:39 AM
- - scalbers   Thanks for the Celestia view. This provides a remi...   Dec 17 2015, 08:46 PM
- - scalbers   With several further refinements, here is now an a...   Dec 23 2015, 03:52 PM
- - scalbers   Below we can see both the total and partial phases...   Jan 2 2016, 03:28 PM
- - DDAVIS   As noted above, Lunar eclipses are a favorite subj...   Dec 15 2016, 05:25 AM
- - scalbers   Very nice and engaging presentation of the various...   Dec 16 2016, 01:07 AM
- - scalbers   Below is a cropped view of an 8K animation zooming...   Dec 26 2016, 02:52 PM


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