night time lapse

night time lapse

Time Lapse at Night – Clouds and Meteors

The Perseid Meteor shower was coming to a peak. I went out on the 11th of August to test out camera settings. It’s always better to practice before the ‘Big Show’ so you don’t end up spending time and not getting your images correct. I rarely do night time-lapse photography so I needed a refresher.

Good thing too!

MAJOR TIP! One thing you can never depend on is the LCD on the back of your camera when viewing images at night. Because your pupils are expanded because of the general darkness the light coming from your LCD looks nice and bright and full of detail. It’s a physics and eye thing. My images came out about two stops darker than I would have liked. That doesn’t mean I didn’t get anything. Just that the quality is not up to the snuff that I would like. A bit on the dark side. NEXT TIME IT’S BY THE NUMBERS.

Examples of time-lapse video made with Lumix GH5 and Lumix FZ2500 and Adobe PremierePro
(Click on the image above for two time_lapse segments lasting a little over a minute or so)

Three quarters of the noise in a digital file resides in the bottom, or left side, of the histogram. Conversely, three quarters of the best pixels reside on the right. When shooting night star scenes such as time-lapse video or star trails it’s better to get closer to over exposure and make your adjustments in post to keep the noise level at a minimum. You’ll see that in the images below.

Still form night tiime lapse sequence imageProcessed as a still from one of the images in the sequence. Made with Lumix FZ2500 (I underexposed this a lot! and was still able to pull a decent image)

bell courthouse red rocks in sedona photoThis image was produced with a still from the Lumix GH5 and the 12mm Leica Summilux f1.4 Lens This is a sweet piece of glass! I also underexposed this image but between the GH5 and Leica glass achieved a lot higher quality image.

I’ll share another shoot and some star/night shooting tips in an upcoming post.

Yours in creative Photography,        Bob

PS – the landscape was so bright at night because of the 1/2 moon shining down

 

6K photo mode

6K photo mode

6K Photo Mode post Focus – Lumix GH5

Ran into a very interesting phenomenon pointed out by my wife. She was working in the yard and saw these long strands of moving stuff. (tech talk here) Never saw anything like it. Turns out it was tens of thousands of Gnat larva on a migration.

I wanted to get a shot of the larva to help identify it. Grabbed the GH5, my Leica 45mm Macro-Elmarit f2.8 lens, and a small tripod and was having no success. Even at 6400 ISO I couldn’t get a sharp photo of the moving, writhing masses due to the macro lens and speed with which the larva was moving.

I decided to try the Post Focus Photo Mode just to see if it could help. The photo mode uses all 225 focus points in the camera and captures them in a 6K video. Each of those 225 frames can be pulled and processed into an eighteen meg-pixel photo. The intended use in the beginning was to allow the user to decide which focus point to use later. An addition to the mode is the ability to fuse all the frames together giving you just the sharpest bits. The beauty is this can be processed in camera. Focus stacking in camera! Able to give you a 50MB plus file.

gnat larva on the move photo6K Photo mode image focus stacked in camera.

Even though this was a moving mass because each focus point is being photographed separately it is stopped and in focus. When all the images are processed together I get a Depth of Field i couldn’t with a single capture it also processed the sharp areas into a still image even though there was lots of movement.

gnat migrationSingle capture of the same general subject.

The new technology can be leveraged in many ways to make it possible to create images in a different way.

I’m diggin’ it!!

Yours in Creative Photography,        Bob

density range gh5

density range gh5

Density Range of the Lumix GH5

Mucking about in New Orleans while in town speaking at the Professional Photographers Association of Louisiana last week. I took my relatively new ** Lumix GH5 and the Leica 12-60mm f2.8-4.0 lens out for a solid workout, keeping my camera with me at all times recording lots of different situations. It was a real eye-opener seeing what the camera was capable of recording.

Here is a great example of what got me very excited. As I was prowling the French Quarter just about dark after the sun fell below the horizon I captured this image of the Rev Zombie’s Voodoo Shop.

new orleans voodoo shop photoPhoto made from one image. No HDR involved. Detail in shadows and detail in the neon sign.

voodoo store hdr sequenceHDR sequence in the original capture. I used the middle exposure for the image processed above.

When out photographing random areas if I’m not certain that the camera can capture the entire dynamic range in a single image I’ll run a five stop bracket of the scene and then process the images in Aurora HDR software. I use Aurora because I’ve been able to achieve realistic results on a regular basis.

Just for fun I decided to forego the HDR software and see what I could pull from a single image just utilizing Adobe Camera RAW. There’s full detail in the brightest areas of the image and details in the shadows and the color is spot on for the scene.

Could I have made an even better image using the HDR software? Let’s see.

rev zombies voodoo shop photo hdrI’ll leave the decision up to to you. I seem to have been able to pull some more shadow detail. Lots of options are available in making the image tell the story we want these days. An exciting time in photography indeed.

Yours in Creative Photography,    Bob

** Smokin’ deal alert! Panasonic has bundled this camera lens combo for about $2600 saving 400 bucks from separate purchase.

working the scene part two

working the scene part two

Working the Scene – Part Two

A couple of days ago I shared some ideas on working a scene to yield more and/or better images from a landscape photography shoot. See that Post here. The post was getting a little long, so I decided to continue sharing a few images and some more ideas.

I talked about using technology to improve upon a capture along with changing the view of the scene and not getting locked into the first composition you feel works. I did lock down my Lumix GH5 on a tripod on what I felt was the best image with lots of depth and dimension to layer passages of time into the final process. That’s why I also carry an additional camera to capture other areas and things which grab my attention.

courthouse butte with bell rock photo sedona arizonaThis image was processed in *Macphun’s Luminar Neptune used as a plug-in in Adobe Photoshop. Luminar can also be used as a stand-alone program to process your files.   As shown below and I wasn’t able to pull the details and color the way I wished.

HDR process imageThis was the original process using Aurora HDR 2017 and four of the five one-stop exposures I made of the scene. I wasn’t able to pull the details and color the way I wished. Then I moved to Luminar for the finishing. (see the top image in the post)

So a different angle and a different ‘feel’ give me more from the shoot.

Let’s keep going with a couple more examples.

red rocks of sedona photoZooming into the scene has a more intimate feel. The lighting shown here was a situation the appeared and disappeared quickly. Able to capture it with the FZ2500.

common desert beetle photoWhen I posted this little guy on Instagram, https://instagram.com/bob_coates I received a few EWWW’s, but I feel a bit of real nature’s beauty here. He’s kind of cool!

Yours in Creative Photography,        Bob

PS – * Luminar is in Beta for Windows machines. Check it out here.

work the scene

work the scene

Work the Scene for Best Results

There is one error that I see repeated in photographers work that come to me for some feedback.

Know what it is?

It’s getting to a beautiful scene and not working it to see how many different ways the scene can be photographed. There are many options for creating different looks on location. Here are a few ideas for expanding the number of bonafide keepers for your photo collection.

Courthouse Butte Sedona, Arizona photoFirst image of the evening. Photographed with the Lumix FZ2500 bracketed exposures due to foreground being in shadow. Processed in Aurora HDR 2017. I like Aurora because I can pull realistic HDR images without the “HDR!!” look.

HDR exposures imageYou can see when the detail in the clouds is good that the foreground is almost totally blocked up. I usually photograph a sequence of five exposures one stop apart. When processing I’ll sometimes use all five exposures. In this case I used these three.

• Number One on my list is – Wait for different light.

Can’t tell you how many times a beautiful subject or scene is presented but the light was lacking or lack-luster. It’s all about the light people! I have witnessed some pretty terrible photographs of Cathedral Rock in Sedona, which is one of the top ten photographed places in Arizona if not the country. And, I’ve seen an exquisite photograph of a pepper. The difference is the light. When you get the chance spend more time on location waiting for the sun to change or do your best to return when weather,sunrise or sunset can add more interest to the beautful vista.

I know I said one error but as I was writing this post a couple more jumped into my head.

courthouse butte image bob coates photographyDifferent view of the same scene a little while later. Made with the Lumix GH5 and the 12-60mm f2.8-4.0 lens

• Number Two – Change your view

There are a veritable plethora of possibilites to accomplish this. Walk closer. Walk farther. Zoom in. Zoom out. Change lenses. Get your camera higher, or lower. Of course, this is in addition to working the light if at all possible.

courthouse butte photo bob coates photographyHere was another exposure made at a slightly later time when the clouds parted. I made all the exposures from a locked down tripod in order to be able to mix and match different moments in time.

images of different exposures at courthouse butteDiffernt exposures allow for different processing options to give make it possible to show a photograph of the scene as you saw it.

• Number Three – Utilize available technology

When capturing images think about the scene. (we’re back to the light here) Is the enough dynamic range in your camera chip to capture all the detail you need in highlights AND shadows? If not, then please grab a few extra frames and process the images in HDR. I’m not necessarily telling you to go for the oveerprocessed, highly garish HDR techniques we have seen over the years. But with the correct technique you will have much better detail in the highlights and the shadows if you process properly without going over the top.

Yours in Creative Photography,       Bob

PS – See more of this shoot in Part Two of Working the Scene

 

 

 

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