Showing posts with label SHUTTER SPEED. Show all posts
Showing posts with label SHUTTER SPEED. Show all posts

Monday, September 28, 2015

Blood Moon, September 17, 2015




Lunar Eclipse, Blood Moon, Supermoon on a overcast night



What could be more exciting than the Lunar Eclipse, Blood Moon and Supermoon all occurring in the early evening when the weather was not too cold or hot?  I was so excited to get to photograph this rare event when I would not have to be up at all hours of the night. 

Having put in an early request to the forces of nature for clear skies and calm wind, one never knows what to anticipate when it comes to nature photography.  On the afternoon of September 27, 2015, the eastern sky was showing a few broken clouds but not enough to obscure the eclipsing moon.   However by sundown, it was beginning to look more overcast and I was still hoping the moon could shine through with a bravo performance as it usually does, rising over the Gillis Mountains at Walker Lake. 

Approximately 18:30 PDT, I drove over to where I had a clear view of the lake and sky.  The clouds had grown heavier and were now beginning to take on nice pastel colors. 

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 To the west, thin clouds over the silhouetted mountains were dazzling the sky with a fiery sunset.  


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The thing with nature photography is, there will be countless hours of boredom followed by moments of excitement, exhilaration and maybe even sometimes, sheer terror.  This night was beginning to look like it would test my patience with a gray, featureless, moonless sky. 

Because the clouds were so thick, I decided to try my Nikon 80--200 2.8mm lens over the 500 4.0mm that I normally use for lunar photography.  I had rather have the larger aperture on the shorter lens and then crop the photograph as needed when I processed the RAW digital negatives in Lightroom. 

After a 30 minute wait, I finally saw a small red disk peering through the clouds. 


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 When the moon is bright, my exposure will be anywhere from 1/400 second, upward to 1/2000 second, with an f/5.6 aperture.  I set the camera on Manual Mode and began to bracket my exposures adjusting the seconds for the best exposure. 

I kept hoping that the moon would finally make its debut through the curtain of clouds.  As dramatic as it was watching the dim red glow against the darkness of night, I wanted just one clear shot of the eclipsing moon.  


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As much as I was challenged to get a sharp focus, the lightning with the overcast sky did allow for some nice effects.  


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Around 8:30 PM, the moon had risen higher and was starting to become lighter.  The evening zephyrs were starting to blow so I took my final exposure at f/5.6 of 0.5 seconds.  


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As challenging as this lunar eclipse was, it was a nice evening to be outside.  I will never forget the time several years ago when the wind was so strong that I did not get one clear shot due to camera shake.  With nature photography, you rely on your technical ability and the rest is up to the whim of nature. 


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What an exciting and interesting photo-adventure this day has been.  I love it when I am drawn to an area and not knowing what to expect I get treated to new experiences. 

Sign up and follow my blog to see where my next photo-adventure will be!


Photography places me in the moment where I can share that moment in time. It becomes a life story as represented by my interaction with the scene. The happiness and beauty or the sorrow and strife; how I focus leaves a lasting impression that might touch the viewer on a spiritual level.


 "Reflecting Nature's Artistry" 




Many of these images are available on my website:

 http://www.bonnierannald.com/ 

For custom matted and framed images:
Off The Wall


No images on this blog are within Public Domain or are available for free download. 

 All rights reserved, world-wide and images protected by Digital Millennium Copyright Act (DMCA). All photography, graphics, text, design, and content is copyrighted by Bonnie Rannald and should not be copied, down-loaded, transferred and re-created in any way without the express consent, in writing to Bonnie Rannald. For information on Bonnie Rannald licensed, right-managed images, please submit a written request.














Saturday, October 25, 2014

Photographing the October 23rd. Partial Solar Eclipse



Sun and Moon chasing at Walker Lake, Nevada


Photographing the solar eclipse is one of my most stressful events because it does not occur very often and also due to the safety factors involved with protecting the eyes.  Magnifying the sun through a lens without proper caution can cause permanent eye damage so I use a Baadar Astrosolar Safety Film that has been attached to a light-proof box that is mounted on the hood of my Nikon 500mm 4.0 lens.

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  The safety film is made by the Baader Planetarium in Germany and reduces intensity of sunlight by over 99.999%.


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Just before 2:00 PDT when the Moon's silhouette was just starting to reach the top of the Sun's disk I was set up and ready to begin the photo shoot.  As luck would have it, there were clouds but they were very thin and the sun was shining bright, and there was no wind to cause camera shake.

Around 2:19pm, the moon was just beginning to take a bite out of the Sun's disk. After a few trial exposures with the ISO at 200, the aperture at f/22, I selected a shutter speed of 1/2000 a second.  After checking the image, I found that I had to adjust the camera settings to compensate for the dark filter.


http://www.bonnierannald.com
     

At 2:26pm with camera settings readjusted to  f/14, shutter speed--1/400 seconds, the sun appeared through the Baadar film in almost its actual color,  neutral white, but with a slight bluish tinge.


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 Clouds move across Sun at 2:28pm and I adjust my settings for the reduced light to  f/8 and shutter speed at 1/160 a second.


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The Sun is nearing mid-eclipse at 3:14pm and time for more camera adjustments, I increased the ISO to 400 at f/5.6 with 1/640 a second shutter speed.


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At 3:42pm the Moon's silhouette is almost half way across the Sun's surface and with less light coming from the Sun, I opened the aperture to f/4 and lowered the shutter speed to 1/80 a second. 


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After this time, the sun had dropped low in the west sky almost behind the mountains and the clouds were thicker.  It turned out to be a nice day for catching the partial solar eclipse and the thin clouds added to the ambiance.

While processing the photos in Lightroom, I took the artistic creativity to add some color and enlarge the  AR 2192 sunspot that has been so much in the news media lately.


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And I must confess that I just can not help being a little creative with the enhancing tool just to see what colors appear.


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What an exciting and interesting photo-adventure this day has been.  I love it when I am drawn to an area and not knowing what to expect I get treated to new experiences. 

Sign up and follow my blog to see where my next photo-adventure will be!


Photography places me in the moment where I can share that moment in time. It becomes a life story as represented by my interaction with the scene. The happiness and beauty or the sorrow and strife; how I focus leaves a lasting impression that might touch the viewer on a spiritual level.


 "Reflecting Nature's Artistry" 




Many of these images are available on my website:

 http://www.bonnierannald.com/ 

For custom matted and framed images:
Off The Wall


No images on this blog are within Public Domain or are available for free download. 

 All rights reserved, world-wide and images protected by Digital Millennium Copyright Act (DMCA). All photography, graphics, text, design, and content is copyrighted by Bonnie Rannald and should not be copied, down-loaded, transferred and re-created in any way without the express consent, in writing to Bonnie Rannald. For information on Bonnie Rannald licensed, right-managed images, please submit a written request.














Wednesday, April 16, 2014

Blood Moon over Walker Lake



Chasing the Lunar Eclipse, April 14-15, 2014


The lunar eclipse on April 14-15, 2014 had me anxiously preparing for photos by charging batteries and testing the electric shutter release.   I was crossing all fingers and toes that the weather would cooperate.   Knowing it might be a long night, I decided to try for a few hours of sleep and catch the moon as it entered umbra just before 11pm (22:00pdt). 

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Fortunately the weather was kind with clear skies, calm wind and temps just cool enough for a light jacket. 

As an experiment, I began the photo shoot using my Nikon 80-200mm 2.8 lens just to compare the images against the Nikon 500mm 4.0.  The 500mm lens is long and bulky where as the 80-200mm is a faster lens and not as susceptible to camera shake when shooting in the wind.    Setting my ISO to 400, I metered the exposure for 1/125 second at f/5.6.  I then began to bracket the exposures from 1/200 up to 1/800 seconds while checking on my camera's sensor, looking for detail and sharpness in the moon. 

As the moon began to become immersed in shadow and eclipse to 75%, I switched lenses to the 500mm which allowed me to focus on more of the moon and not so much of the dark sky.  The aperture was set to f/5.6 and the shutter speed adjusted for a 1/200 second exposure.

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Several minutes before totality, around 00:19 the remaining moon's disk was turning a red-brown color. The shutter speed was again adjusted to 1/60 sec.


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As the moon entered in to totality, my shutter speed dropped from 1/40 to 1/20 and then to 1/10 second.  When my shutter speed dropped below 1/40, I opened the aperture to f/4.0.




As the moon moved to the north of the center of Earth’s umbra, the gradation of color and brightness across the lunar disk appeared with hues of deep copper or chocolate brown in the lower darkest portion.  The upper portion was brighter with red and orange hues. 


Thus the connotation Blood Moon is derived from the red hue that is reflected on the moon in relation to the Earth.  The sky at Walker Lake was mostly clear during this eclipse, however pollution, dust, clouds, smoke will cause the moon to appear in different colors. 







What an exciting and interesting photo-adventure this day has been.  I love it when I am drawn to an area and not knowing what to expect I get treated to new experiences. 

Sign up and follow my blog to see where my next photo-adventure will be!


Photography places me in the moment where I can share that moment in time. It becomes a life story as represented by my interaction with the scene. The happiness and beauty or the sorrow and strife; how I focus leaves a lasting impression that might touch the viewer on a spiritual level.


 "Reflecting Nature's Artistry" 




Many of these images are available on my website:

 http://www.bonnierannald.com/ 

For custom matted and framed images:
Off The Wall


No images on this blog are within Public Domain or are available for free download. 

 All rights reserved, world-wide and images protected by Digital Millennium Copyright Act (DMCA). All photography, graphics, text, design, and content is copyrighted by Bonnie Rannald and should not be copied, down-loaded, transferred and re-created in any way without the express consent, in writing to Bonnie Rannald. For information on Bonnie Rannald licensed, right-managed images, please submit a written request.















Tuesday, May 15, 2012

Supermoon of 2012


Moon Glow at Walker Lake


On the evening of May 5, 2012, at 8:34 p.m. the biggest and brightest full moon of the year shined across Walker Lake. Called the Supermoon due its elliptical orbit passing closer to Earth, our celestial neighbor was 15,300 miles closer and appeared to look much bigger especially when it was low to the horizon.

  A shutter speed of 1/4000 second and spot metering brought out the details in the bright moon and also the stars in the background.





As the Supermoon reaches higher in the sky, it becomes brighter since the sun light has less atmosphere to travel through.



 The red or yellow coloring of the moon is caused from the amount of  dust or haze in the air.  The weather in Northern Nevada has been so dry and windy that our Supermoon appeared with a gold cast.




Getting photographs of the full moon when it appears in the dark sky is difficult due to the difference in lighting between the bright moon and the dark landscape.  Exposure and fill light were adjusted in Lightroom to bring out the details in the water with this photo.



The morning after, the Supermoon shines bright in the west sky as it sets over the Wassuk Mountain Range.








What an exciting and interesting photo-adventure this day has been.  I love it when I am drawn to an area and not knowing what to expect I get treated to new experiences. 

Sign up and follow my blog to see where my next photo-adventure will be!


Photography places me in the moment where I can share that moment in time. It becomes a life story as represented by my interaction with the scene. The happiness and beauty or the sorrow and strife; how I focus leaves a lasting impression that might touch the viewer on a spiritual level.


 "Reflecting Nature's Artistry" 




Many of these images are available on my website:

 http://www.bonnierannald.com/ 

For custom matted and framed images:
Off The Wall


No images on this blog are within Public Domain or are available for free download. 

 All rights reserved, world-wide and images protected by Digital Millennium Copyright Act (DMCA). All photography, graphics, text, design, and content is copyrighted by Bonnie Rannald and should not be copied, down-loaded, transferred and re-created in any way without the express consent, in writing to Bonnie Rannald. For information on Bonnie Rannald licensed, right-managed images, please submit a written request.














Thursday, January 5, 2012

The Quadrantid Meteors


Star Chasing in January


 The first meteor shower of 2012 was the Quadrantid that peaked on January 4th, around midnight for the western U.S.  The Quadrantids are reported as being the most intense of all the meteor showers and also the shortest duration, occurring when Earth passes through the debris left by asteroid 2003 EH1.

 Staying true to my nature of moon chasing and star watching, I was out and ready to catch what ever action  came my way.   Unfortunately, there was the light from a waxing gibbous moon and just enough cloud cover to obscure anything but the brightest meteor trails.  Even the harsh winter night temperature was mild for this time of year, dipping down to around the freezing point. 

The lens that I choose was my wide angle Nikon 24mm 2.8 to cover as much sky as possible. The Nikon D90 camera was set on manual mode at f/8 and the shutter was held open for approximately 10 second intervals on Bulb with an electronic cable release.  And I also used my sturdiest tripod.

Noticing the descending moon setting in the west between the Wassuk Mountains and just over the bare tree branches, I made a long exposure and happened to catch one meteor trail that was visible through the clouds.     




Even with the moon glow, the stars over Mount Grant were standing out against the winter sky.




The night sky over Walker Lake offers some of the best star gazing and it's always a thrill to see what the camera picks up during the long exposures.



Unlike 2011, this year promises to be a great year for meteor watching in the Northern Hemisphere because most of the meteor showers are due to peak when the sky will be dark and not bright with moonlight. 



For information on 2012 meteor showers:

  http://earthsky.org/astronomy-essentials/earthskys-meteor-shower-guide



Photographs Make Great Gifts





What an exciting and interesting photo-adventure this day has been.  I love it when I am drawn to an area and not knowing what to expect I get treated to new experiences. 

Sign up and follow my blog to see where my next photo-adventure will be!


Photography places me in the moment where I can share that moment in time. It becomes a life story as represented by my interaction with the scene. The happiness and beauty or the sorrow and strife; how I focus leaves a lasting impression that might touch the viewer on a spiritual level.


 "Reflecting Nature's Artistry" 




Many of these images are available on my website:

 http://www.bonnierannald.com/ 

For custom matted and framed images:
Off The Wall


No images on this blog are within Public Domain or are available for free download. 

 All rights reserved, world-wide and images protected by Digital Millennium Copyright Act (DMCA). All photography, graphics, text, design, and content is copyrighted by Bonnie Rannald and should not be copied, down-loaded, transferred and re-created in any way without the express consent, in writing to Bonnie Rannald. For information on Bonnie Rannald licensed, right-managed images, please submit a written request.














Saturday, December 10, 2011

December 10, 2011 Lunar Eclipse


Chasing the Moon


 In the early morning of Saturday, December 10, 2011 there was a total lunar eclipse that was visible from the west coast.  If you've been following my blogs, you know that I am effected by full moon madness and earned the title as "one who chases the moon".  After careful preparations, I set the alarm to be up at 4:30am and  brave the cold to go out and chase the lunar eclipse.  During this week, the temperatures had been getting very cold at night, dropping from 5° to 19°f  (-15° to -9.4°c) so I was prepared with my down jacket, ski pants and plenty of hot coffee.  I was somewhat relieved when I saw that it had only gotten as low as 20°f (-6.6°c) on my outdoor thermometer.






I decided to use my Nikon 80-200mm 2.8 lens for this lunar eclipse where I would normally use the longer 500mm 4.0 lens.  The reasons for going with the shorter lens are: the 80-200 is a faster lens, thus allowing for faster shutter speeds and it would give me the area to include more landscape in the scene if needed. 

On the night before the eclipse, I did a trial run with the moon to test for metering and found that it might be safest to bracket in the manual mode with the shutter speed at 1/800 seconds, f/8 aperture and ISO at 200.  Because the moon is so much brighter than the dark sky, I used spot metering.




I arose early in the morning and realized that the moon would be setting behind the tall mountain much sooner that I thought.  After taking the first exposure and checking for sharpness in the camera screen, I determined that my setting from the previous night was just right. 





As the eclipsing moon was just about to set behind the Wassuk Mountain, I wanted to get the mountain silhouetted against the setting moon.  I changed the metering from spot to matrix, opened my aperture to f/5.6 and began to bracket the shutter speed down to 1/400 seconds.




Just as a test, I changed from Manual  to Aperture mode and got an unusual result.  The image is overexposed, has lens flare but is interesting in an alien world effect. 


 


The last exposure, the eclipsed moon has dropped behind the Wassuk and the stars begin to shine, but the sky is still bright from the moon's glow.







Photographs Make Great Gifts





What an exciting and interesting photo-adventure this day has been.  I love it when I am drawn to an area and not knowing what to expect I get treated to new experiences. 

Sign up and follow my blog to see where my next photo-adventure will be!


Photography places me in the moment where I can share that moment in time. It becomes a life story as represented by my interaction with the scene. The happiness and beauty or the sorrow and strife; how I focus leaves a lasting impression that might touch the viewer on a spiritual level.


 "Reflecting Nature's Artistry" 




Many of these images are available on my website:

 http://www.bonnierannald.com/ 

For custom matted and framed images:
Off The Wall


No images on this blog are within Public Domain or are available for free download. 

 All rights reserved, world-wide and images protected by Digital Millennium Copyright Act (DMCA). All photography, graphics, text, design, and content is copyrighted by Bonnie Rannald and should not be copied, down-loaded, transferred and re-created in any way without the express consent, in writing to Bonnie Rannald. For information on Bonnie Rannald licensed, right-managed images, please submit a written request.














Wednesday, October 5, 2011

The Mantis and Sphinx Moth

 The Arms of Death



Late one September afternoon when dusk was fast approaching, I was out in my yard and as I walked by the large desert willow tree, I heard a loud vibration of wings. I looked up on a higher branch that was covered in flowers and saw a sphinx moth frantically fluttering its wings.  When I took a closer look, I discovered that the moth was caught in the clutches of a preying mantis.  I found this quite amazing since the mantis was out-sized by the sphinx moth.




The sphinx moth, Sphingidae, is in the family of moths, Lepidoptera and is also known as hawk or hummingbird moths.   This moth can have a wingspan up to 3 inches (75mm) and is one of the fastest flying insects, reaching speeds of 30 mph, 50 km/h.  The body size of the moth and mantis are about equal at around 21/2 to 31/2 inches (65-90mm).





Wanting to catch this rare event with my camera, I quickly rushed in and changed to my Nikon 150mm 2.8 macro lens, ever aware of the fading light.  I set the D90 on Aperture priority at f/8 for depth of field and raised the ISO to 800 and fired the flash.  My shutter speed was indicating 1/60 second and I was afraid that it was not fast enough to freeze the wings and give me a sharp image.  Darkness was quickly replacing all light so I opened the aperture to f/5.6 and increased the ISO to 1600, at the same time fearful for digital noise that might ruin the photo. I guess when a photographer becomes desperate to get a photo they will go to any lengths. As a last resort, I had the light from my LED flashlight shining on the scene while I continued to fire the flash on my D90.




After processing the RAW images in Lightroom, I was pleasantly surprised with the quality and lack of digital noise from the higher ISO.


 


 To some, this may be a less than desirable scene to watch and take photos of a preying mantis eating a beautiful moth.  And yes, I had to overcome the tremendous desire to take the fluttering moth from death’s grip.  However as a wildlife and nature photographer, this is one occasion where I have to think with my logical brain and not my heart.  Nature has its balance and I am just an observer, I must always adhere to the principles of taking only photos and leaving only memories. 










What an exciting and interesting photo-adventure this day has been.  I love it when I am drawn to an area and not knowing what to expect I get treated to new experiences. 

Sign up and follow my blog to see where my next photo-adventure will be!


Photography places me in the moment where I can share that moment in time. It becomes a life story as represented by my interaction with the scene. The happiness and beauty or the sorrow and strife; how I focus leaves a lasting impression that might touch the viewer on a spiritual level.


 "Reflecting Nature's Artistry" 




Many of these images are available on my website:

 http://www.bonnierannald.com/ 

For custom matted and framed images:
Off The Wall


No images on this blog are within Public Domain or are available for free download. 

 All rights reserved, world-wide and images protected by Digital Millennium Copyright Act (DMCA). All photography, graphics, text, design, and content is copyrighted by Bonnie Rannald and should not be copied, down-loaded, transferred and re-created in any way without the express consent, in writing to Bonnie Rannald. For information on Bonnie Rannald licensed, right-managed images, please submit a written request.














Thursday, July 7, 2011

Pyrotechnics in the Desert

 Star Spangled Fifth of July

On July 5th., the mountain enclosed sky at Hawthorne, Nevada comes alive with a star spangled celebration for Independence Day.  By holding the 4th. of July celebration a day late, the small desert town can catch the Fireworks Display Companies after the big city celebrations where they can use up left over pyrotechnics.  This year, the left over’s put on one very spectacular display. 



Anyone who has spent much time with me knows that of the two things I love to photo, fireworks is right up there with lightning.  Well, the word  photography is of Greek origin, meaning to write with light and with both lightning and fireworks, I am literally "writing with light"!


For this year's fireworks event, I set up in the desert approximately 400 meters from the display area, with the wind direction blowing cross wind from my left.



 This position turned out to be just perfect and the wind drift created some interesting effects with the bursts.  



With my Nikon D90 secured to my heavier Bogan tripod, I chose the Nikon 35-70mm 2.8 lens because a wide angle lens works better with fireworks to frame as much sky as possible.  The D90 was set on Manual Mode and by using a remote cable, I held the shutter open on Bulb setting.  
With Bulb, I have control over the shutter speed and can keep it open for long exposures where the fireworks become streaked.
Or time it just right to freeze the action on one burst. 




The pyrotechnics in this year's show were outstanding, making it very difficult for me to select just a few of the best 80 images.  To see more of the July 5, 2011 fireworks display, please visit my Bonnie Rannald's PhotoGraphic Expressions Facebook Artist Page.







What an exciting and interesting photo-adventure this day has been.  I love it when I am drawn to an area and not knowing what to expect I get treated to new experiences. 

Sign up and follow my blog to see where my next photo-adventure will be!


Photography places me in the moment where I can share that moment in time. It becomes a life story as represented by my interaction with the scene. The happiness and beauty or the sorrow and strife; how I focus leaves a lasting impression that might touch the viewer on a spiritual level.


 "Reflecting Nature's Artistry" 




Many of these images are available on my website:

 http://www.bonnierannald.com/ 

For custom matted and framed images:
Off The Wall


No images on this blog are within Public Domain or are available for free download. 

 All rights reserved, world-wide and images protected by Digital Millennium Copyright Act (DMCA). All photography, graphics, text, design, and content is copyrighted by Bonnie Rannald and should not be copied, down-loaded, transferred and re-created in any way without the express consent, in writing to Bonnie Rannald. For information on Bonnie Rannald licensed, right-managed images, please submit a written request.