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© (c) 2011 Mark Chertkow - All rights reserved

Lunar Eclipse


markc

Copyright: Mark Chertkow;

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© (c) 2011 Mark Chertkow - All rights reserved

From the category:

Space

· 2,952 images
  • 2,952 images
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This was taken as the eclipse passed it's peak. Thanks for commenting. Regards

Mark

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Mark,

Having imaged many total lunar eclipse that are relatively faint, I would expect that you used a time exposure long enough to capture the fainter stars in the background, along with the deeper red tones on the moon.

I have found that with my 500mm F/4 lens , I require an astronomical tracking mount to keep both the moon and stars very sharp during any exposure over 0.5 seconds.

While I could set the ISO extremely high to make some record, the image quality would suffer from noise introduced to the background (where the stars are found)

I would have liked to see the details of what you did use to capture this image.

By the way, I do have many images shot without any tracking, that develop the stars extremely well. These are taken with my Nikkor 300mm F/2.0 lens (pictured in my PN Bio). In 0.5 seconds , the results are amazing. Of coarse, so is the lens.

Great image. Highly rated !

Best Regards,  Mike

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Hi Mike, Thanks for the comments. The image was exposed at 0.6secs, f4.0 iso 3200 on a 7D. If you zoom to 100 percent the stars are just beginning to trail. I guess this is very close to the untracked limit - the hi res moon still held integrity. Hope the info is useful,

Regards Mark

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Beautiful Shot! I have photographed the moon and it really is a fun challenge to get it just right. You obviously did well! Love the color and I would be interested to know the settings that you used to accomplish this.

Regards,

 

David Israel

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Hi David, thanks for commenting. Looking at the sequence one of the success factors was that the eclipse was just beginning to recede and a small amount of light was beginning to illuminate the bottom edge, assisting with the exposure. Regards Mark
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