Tag Archives: space

SpaceX Crew Dragon Launch – 22 April 2021

Rocket Launch, Technique, ,

Launches from the Kennedy Space Center have ramped up in the last few years, and here in the Central Florida area, we’re blessed with a good view of them. Lynn and I often go out and watch from our driveway. At times, we’ll be disappointed when clouds block our view, or if a low trajectory keeps the the vehicle down behind our neighbor’s trees. But last Friday’s launch didn’t disappoint!

SpaceX Crew Dragon Launch SpaceX Crew Dragon Launch, from Winter Springs, Florida. About 2 1/2 minutes after lift off.

Photographing one like this is an interesting challenge. There are several approaches to try. I usually concentrate on the rocket itself. In the daytime, you might be able to use aperture priority and automatic focus. In the dark, shooting in full manual mode will likely give you better results. I preset my aperture to wide open and my shutter speed as slow as I think I can hand hold with image stabilization turned on. If your camera doesn’t have IS, use a tripod to stabilize it. I also pre-focus to infinity, since the small size of the rocket in the frame might make auto focus unreliable. While shooting, I adjust my ISO setting to get a good exposure. With mirrorless cameras I can see the effect of ISO changes in the viewfinder. If you’re using a DSLR, you’ll have to chimp to make sure your ISO is correct.

The photos above were made with a focal length equivalent of 525mm and exposure of f/6.3, 1/80 sec, ISO 2000. The one below was at 164mm eq., f/6.3, 1/80 sec, ISO 6400.

Crew Dragon and launch plume. About 3 minutes after lift off

I won’t talk about other techniques to try, but here are a couple of impressive examples from Friday’s launch: Chuck P. has a long exposure image at this link: https://www.flickr.com/photos/chuckpalmer/51133507223/in/pool-lm-pigs/. And Matthew P. has a composite from all the way over in Tampa at this link: https://www.flickr.com/photos/matthewpaulson/51132476677/in/dateposted/

I have my rocket launch blog posts collected here: https://edrosack.com/category/photo-ops-in-florida/rocket-launch/, and launch images are in this album on Flickr: https://www.flickr.com/photos/edrosack/albums/72157719054007165

I enjoy this type of photography, especially at night with such a pretty launch. Have you tried it?

Thanks for stopping by and reading my blog. Take care of yourselves and each other. And when you can – photograph a launch!

©2021, Ed Rosack. All rights reserved

Computational Photography at KSC

Cameras and Photography, INSIDE FLORIDA, Kennedy Space Center, , , ,

You may know that I’m very interested in computational photography (image capture and processing techniques that use computer processing instead of / or in addition to optical processes). My last post on this was about a year ago (https://edrosack.com/2017/11/26/more-computational-photography/), and things are still changing very fast!

Lynn and I went over to Kennedy Space Center a few weeks ago with MaryKate and our nephew Ted.  I thought I’d try out the new iPhone XS and use some of the resulting photos as examples to discuss updated capabilities.  So this post isn’t really about KSC – if you’re not interested in computational photography, feel free to just look at the photos or go on to something else.  Or if you’d like to see some other posts about KSC, please look at the links   on this search page:  https://edrosack.com/?s=Kennedy+space+center.

Mercury-Atlas rocketMercury-Atlas rocket: John Glenn became the first American to orbit the Earth on February 20, 1962 when he launched in his Friendship 7 Mercury spacecraft on an Atlas rocket.  Smart HDR  mode, ISO 25, f/1.8, 1/22000 sec

In this first photo, I deliberately shot into the sun.   I wanted to see how it handles very high contrast situations.  I have the camera’s “Smart HDR” mode enabled in settings and I used the Lightroom CC iPhone app to shoot in RAW mode.  The file it generates is a .dng file that includes the Smart HDR processing.  I waited for the photos to sync to my desktop computer and processed them there.  I think the colors and exposure in both the sky and shadows look excellent.  I’m amazed that even the writing on the capsule in the shadows looks good.

Here’s another example that shows the amount of flexibility and recoverable detail that’s present in these RAW files.  This next image is the default capture with no editing.  You can see that with even with Smart HDR on, the extreme contrast causes loss of detail in the highlights and shadows.

This next one is the same image after editing the RAW file – there’s much more of the scene visible in this version.  In situations such as this, the secret is to shoot and process RAW files!

Here’s what Apple says about Smart HDR:

Leveraging multiple technologies — like faster sensors, an enhanced ISP, and advanced algorithms — Smart HDR brings more highlight and shadow detail to your photos.” Apple

I’d say it does that!

I’d also like to comment on the enhanced bokeh effects (blur produced in the out-of-focus parts of an image) and adjustable depth of field.  DPReview has a good article comparing iPhone bokeh to a high end portrait lens.  You can read the article yourself, but the bottom line is it compares very favorably.  And these capabilities aren’t just for people portraits.  Some examples:

Atlantis shuttle rear viewAtlantis shuttle rear view.  iPhone XS rear camera, Portrait mode, ISO 640, f/2.4, 1/30 sec

Shuttle robot arm close upShuttle robot arm close up.  iPhone XS rear camera, Portrait mode, ISO 640, f/2.4, 1/30 sec

In these images, I adjusted the simulated aperture after the images were taken to focus viewers’ eyes on the subjects.  It’s very easy to vary the amount of blur in the background to get the effect I wanted.  I’ve also used the “portrait mode” for actual portraits, and while it’s improved from earlier versions, you can still see issues if you look for them.  For example, the depth map and processing has occasional (but fewer?) problems with stray hair around faces (blurs them when they should be sharp).

I use an iPhone, but Android users also benefit from developments in computational photography.   For instance the Pixel 3 phone has a “Night Sight” feature that is reportedly amazing.  See this article for details:  https://www.engadget.com/2018/11/14/google-pixel-night-sight-launch-sample-photos-comparison/

I hope Apple can add a similar algorithm!

Should you give away your non-phone cameras?  No, not yet.  Phones are still at a disadvantage in some ways:  Lens selection and sensor size are two important ones.  And the interfaces on dedicated cameras are better and allow quicker control.  But in some (many?) cases, your phone is an excellent photo (and video!) tool.  And they’re going to get better.  Just make sure you’re up to date on how to use the latest functions.

You can read more about this at the Apple iPhone XS Camera specifications web page.

Thanks for stopping by and reading my blog. Now – go make some photos!

©2018, Ed Rosack. All rights reserved

When the Experience Exceeds the Photo-op

Kennedy Space Center, Rocket Launch, , , ,

Lynn and I met Howard and Nancy T. at the Cape last Tuesday to watch the first launch of the SpaceX Falcon Heavy rocket.

SpaceX Falcon Heavy first launchFalcon Heavy first launch – This is an Olympus Live Composite, multiple exposure image showing the ascent.  From ~12 miles away (the “Close” viewing area off of Vectorspace Blvd near Kennedy Space Center). 40mm eq. Field of View.

Elon Musk founded SpaceX in 2002 and it’s amazing to think about how far they’ve come in so short a time – all as a privately funded company.  Their first launch to orbit was in 2008 and last week they launched an object into solar orbit with the Falcon Heavy, which is now  the world’s most powerful launch system.

SpaceX 1st Falcon Heavy LaunchSpaceX 1st Falcon Heavy Launch – sending a red Tesla sports car past Mars!  ~600mm eq. Field of View.

To me as an engineer, the capability to land and reuse boosters is even more impressive.  Especially when you watch two boosters simultaneously landing back near the launch site!

SpaceX: !st Falcon Heavy Launch - two simultaneous booster braking burnsSpaceX: !st Falcon Heavy Launch – two simultaneous booster braking burns.  These two successfully landed back at the Cape.  Unfortunately, the third booster crashed at sea.  ~600mm eq. Field of View.

If you’re a space fan like I am, you’ve been following this story.  But if not, here are a few pages around the web that you might find interesting:

It was truly a wonderful experience to watch this happen.  It seems to me that Elon is well on the way to earning his place as another Edison.

As far as the photo-op went, it’s a tough assignment.  We were about 12 miles away in the area NASA calls “Close”.  This is much closer than our usual viewing area (our driveway – about 35 miles away), but still a bit distant.  They also have “Closer” and “Closest” areas about 7.5 miles from the pad.  VIPs and press were only 3 miles away.  If you want truly great photographs, you’ll have to figure out how to get closer than we did.

Hey Elon – Central Florida Photo Ops needs a press pass!!!

It turns out this wasn’t really about the photo-op.  It was about the experience of witnessing history with thousands of other space fans.  And these photos will help me remember the thrill.

SpaceX Falcon Heavy first launch - vapor trail

Post launch vapor trail

Thanks for stopping by and reading my blog. Now – go witness some history!  And make some photos!

©2018, Ed Rosack. All rights reserved

SpaceX Launch

INSIDE FLORIDA, Rocket Launch, VARIOUS, , , ,

Space X launch - 3/4/16

SpaceX Falcon 9 launch on 3/4/16, just after booster separation

It can be hard for Central Florida visitors to witness a launch.  Schedules often change because of weather, technical, or other issues.  It’s disappointing if you travel to the coast for one, only to have it cancelled at the last moment.  This Falcon 9 launch was postponed six times before it finally lifted off on Friday evening.    This Wikipedia article is a good reference on SpaceX launches with details about each mission.

But you don’t have to be right next to Kennedy Space Center to see a launch.  Lynn and I are fortunate to live about 35 – 40 miles from the pads, which is well within viewing distance.  We enjoy watching from our driveway.

Even though the space shuttle has been retired, it’s still exciting to see these and think about  new commercial technologies that people like SpaceX CEO Elon Musk are adding to the US space capability.

Thanks for stopping by and reading my blog. Now, go make some photos!

©2016, Ed Rosack. All rights reserved.

Space Shuttle Atlantis Exhibit – Kennedy Space Center

INSIDE FLORIDA, Kennedy Space Center, Must do list, , , , , ,

At the end of the space shuttle program, four different locations received an orbiter from NASA:  Kennedy Space Center, the California Science Center, the Smithsonian Air and Space Museum in DC, and the Intrepid Sea, Air, and Space Museum in New York. KSC got the Atlantis, which was the last shuttle ever launched.  The Atlantis Shuttle Experience grand opening ceremony was on Saturday, June 29, 2013.  It’s been a while since I’ve been to the Visitor’s Center, so I decided to go over and see what it’s like.

Space Shuttle Atlantis panorama
Space Shuttle Atlantis side view panorama – It’s displayed as if in orbit, with the cargo doors open, a satellite in the bay and the robot arm deployed.

In short, this new exhibit is outstanding.  At the entrance to the building, there’s a full size model of the solid rocket boosters and fuel tank assembly.  You enter and walk up a ramp to a room with a movie about the history of the shuttle program.  Then you move into a second room with another movie about the launches before you finally enter the exhibit hall itself.  The Atlantis is suspended as though it’s in orbit and you’re free to walk all around it and explore on several levels.  In places you’re almost within arms reach – close enough to see a lot of detail including re-entry marks on the tiles.  The hall also has many other exhibits including satellites, a transport van, space suit, a space station mock-up your kids can run through, and a group of simulators you can try including several where you attempt to land (OK if you must know, I crashed my simulated shuttle – but not too hard).

Space Shuttle Atlantis - front view
Space Shuttle Atlantis – front view

To put this into perspective, I went back through my photo archives to see if I had any previous photos of Atlantis and found several.  Here are two – you can see they’re not as close up as the new ones are:

Space Shuttle Atlantis on the pad in October 2009 prior to the STS 129 mission
Atlantis on the pad in October 2009 before the STS 129 mission – This is as close as I got to a shuttle while they were operational.

Space Shuttle Atlantis launch on STS 117 in June of 2007
Atlantis launch on STS 117 in June of 2007, just after SRB separation (made from Orlando, ~50 miles away)

And finally, here’s one last photo from my trip this week.  It shows the Astronaut’s Memorial.  In the background on the left you can see the Solid Rocket Booster assembly that stands in front of the building housing the Atlantis.

Astronaut Memorial

Astronaut’s Memorial – also known as the Space Mirror Memorial.  The Atlantis Experience entrance is behind and on the left.

Photo hints:  The light inside the exhibit hall is mixed so be careful with your white balance or shoot in RAW so you can adjust it in post processing.  The lighting is also a bit dim.  I shot at ISOs between  800 and 1600 with an aperture of f/4 and a shutter speed between 1/15 and 1/60 sec.  I didn’t use a tripod, but I did have vibration reduction / optical stabilization.  Atlantis is large – a wide-angle lens will help you fit all of it in the frame.  I used a 24 – 120mm zoom lens and it worked well for most photos.  I did have to make a multi shot panorama for the horizontal view above.

Here’s a link to my previous post on Kennedy Space Center.  Here’s a link to the entry for the Atlantis on Wikipedia.  Boing Boing has a really good review of the exhibit at this link.  And here are some other links to news about the Atlantis Exhibit opening:

Florida Today (sorry, no longer available)

USA Today

Space.com

I’ve posted other Kennedy Space Center photos in this set on Flickr.  Also, I’ve licensed the first photo above as Creative Commons.  It’s free for non-commercial, no derivative use as long as you provide attribution.  If you’d like to see / download a high-resolution version (~80MP), click it to go to Flickr.  Then click on the “…” symbol at the bottom right of the photo and select “View all sizes”.

Living in Central Florida for so long, I feel a personal connection to the space program and I was extremely impressed with the Atlantis Exhibit.  This vehicle flew 33 separate missions between October 1985 and July 2011 covering hundreds of orbits and over 126 million miles.  It’s awesome to see something like this up close and I’m very grateful it’s nearby.  But at the same time, it makes me a little sad.  The shuttle program was wonderful, but it’s over now.   With all the other competing priorities, will we ever have an ambitious space program again?  I hope so.

Thanks for stopping by and reading my blog. Now – go make some photos!

©2013, Ed Rosack. All rights reserved

Kennedy Space Center, Florida

INSIDE FLORIDA, Kennedy Space Center, , , , , , , ,

Description

If you are at all interested in technology and space exploration, then you should really visit the Kennedy Space Center (KSC) when you come to Central Florida. Living in the area and having a life long interest in space, I’ve been several times. Most recently last Thursday. This visit was with (among others) a fellow member of the Photography Interest Group: Kevin Krause. In a first for this blog, he’s agreed to help me write this entry describing KSC for photographers.

KSC is located on the east coast of Florida about an hour from Orlando. Here’s a link to a Google Map of the area, and here is KSC’s directions page.

Exhibits: The entrance fee to KSC is currently $38 ($28 for children). There are many museum exhibits at KSC as well as the relatively new Shuttle Launch Experience simulator, Two IMAX theaters, an Astronaut Training Experience, and several bus tours that will take you to places that are otherwise restricted. Several things at KSC, including the bus tours will cost extra. The “NASA up close” tour that we took was an extra $21, and the bus and tour guide showed us the Vehicle Assembly building, the shuttle landing strip and control tower, an observation platform close to the launch complexes, and a theater re-enactment of an Apollo launch. We also toured the Apollo-Saturn V Center where there is a restored Saturn V launch vehicle and other space vehicles.  You can also take a bus from the Saturn V center to the Space Station exhibit.

(NOTE:  clicking on the photos below will take you to their Flickr page, where you can see a larger version – select all sizes at the top)

IMG_0811-4_pano
Panorama image of the Rocket Garden at the main visitor complex, Canon G9, 4 vertical images (full res is 11215×4123), ISO 80, 7.4 mm, f/2.8, 1/50 sec.

IMG_827-9_tonemapped
A space capsule gang way in the KSC Rocket Garden, Canon G9, 2971×3978, 3 shot HDR, ISO 80, 7.4mm, f/6.3, 1/160 sec, 1/320 sec, 1/640 sec.

IMG_0920
The Apollo 14 moon capsule, Canon G9, 4000×3000, ISO 80, 7.4mm, f/2.8, 1/60 sec, built in flash.

Landscapes: KSC is situated on typical Florida coastal landscape. There is some opportunity for landscape photographs, so be prepared. You might luck out with some interesting clouds during one of your tour bus stops as a background to the launch pads.

Launch pads
(Photo by Kevin Krause) Launch complex, clouds, water, Nikon D90, 3666×2445, ISO 200, Nikon 18-200 lens at 24mm, f/10, 1/400 sec.

Wildlife: KSC is right next door to the Merritt Island National Wildlife Refuge.  As such, wildlife should be abundant at KSC, although it will be tough to photograph in the middle of the day with so many people around. On our tour, we did get a glimpse of a solitary alligator in the canal on the side of the road as well as  egrets, herons, and other birds. There is also a 42 year old eagle nest on the property, but the eagles were not in sight.

Eagles' nest
(Photo by Kevin Krause) This eagles’ nest has been in use for 42 years at KSC, Nikon D90, 2344×1645, ISO 3200, Nikon 18-200 lens at 200mm, f/5.6, 1/1250 sec.

IMG_0839
A stuffed possum in the wildlife exhibit at the KSC main visitor center, Canon G9, ISO 80, 44.4mm, f/4.8, 1/60 sec, built in flash.

Photo hints

Tripod/Monopod: There is no posted policy on tripods. It might be a problem to use them, if only because of the short time available at most tour bus stops.

Lenses: Bring what you have. Longer lenses will come in handy, except when you’re trying to show several launch pads in a single image.  Have a wide lens for that situation, or you can experiment with multiple images stitched into a panorama.

Other: Check out the NASA Images web page where you can search their archives for down-loadable photographs of almost any NASA subject.  Many of these are available in high-resolution. Let’s face facts – you will have a very hard time making better images than these in the static exhibits or on the tour bus at KSC. Browsing through NASA’s image archives may discourage you from trying too hard to make any images yourself, other than the requisite, documentary “We were here” photos.  But hey – we’re photographers and we live for the challenge, right?

Summary

If you’re interested in aeronautical engineering, space exploration, or Apollo program history this is a very good place to visit. Since the shuttle program is winding down, you won’t have many more chances to see a space shuttle on the launch pad.  If you’re interested, check the KSC launch schedule before you go and try to show up when a shuttle is out. Photo opportunities abound, although they’re of the “museum exhibit with people around” variety.

If you want to see more of the photos that Kevin (131 images) and I (30 images) made, the links below will take you to our respective KSC Flickr photo stream sets.

Our Galleries: Ed: http://www.flickr.com/photos/8231395@N04/sets/72157622475589561/

Kevin: http://www.flickr.com/photos/34024553@N08/sets/72157622599372346/
Website: http://www.nasa.gov/centers/kennedy/home/index.html
Address: John F. Kennedy Space Center
SR 405, Kennedy Space Center, FL, 32899(866) 737-5235
Central Florida Photo Ops Rating: Space buff bonanza, photographic clichés

©2009, Ed Rosack and Kevin Krause. All rights reserved.

Shuttle launches from Orlando

Cameras and Photography, INSIDE FLORIDA, Rocket Launch, Technique,

Tendai asked me about camera settings for shooting space shuttle launches. Rather than write them down, I looked through my photos and posted the ones I’ve taken, along with the EXIF data (where available) giving the settings I used.

Space shuttle launch as seen from Orlando – 1/160 sec @ f/8, ISO 100, 300 mm, Cropped 1936 x 1296, Nikon D80

I took a new set of pictures yesterday. I’m really pleased to be able to see the Solid Rocket Booster sequence from my front yard. (We’re 35 – 40 miles from the launch site). I used my new Nikon 70 – 300, F4.5 – 5.6, IS lens and mounted the camera on a tripod on my driveway. I really like the lens.

My gallery of shuttle pictures is here.

©2007, Ed Rosack. All rights reserved.