SFO Night Approach Time Lapse

Leave a Reply

Many moons ago (pun intended), my buddy Paul was visiting and we decided to have a go at night light trails at SFO. However, we had not come well equipped so headed to Best Buy to pick up cheap tripods. They were very cheap and performed as might be expected. However, with Paul coming back, we decided to have a second go at this and to prepare properly this time. We also scoped out some locations that might be suitable to get good angles on SFO.

Two things conspired against us this time. First, SFO is having runway upgrades installed so the pair of 28 runways are the only ones in use. This cuts down on the possible angles for a while. Second, the great weather forecast turned out to include some low cloud over the location we had scouted out. The aircraft rapidly disappeared from view as they climbed. (It later turned out that they were still in the clear but above the thin layer of cloud which we were under.)

We went with a plan B and found a location along the lake-shore that would provide an alternative. It was not as good but it did work. I had actually brought a spare tripod in case Paul didn’t have his so I set up two cameras. One was running long exposures that I intended to blend together to get light trails. The other I point out onto the approach which was quite busy at that point and take a lot of shorter exposures for creating a time lapse. The blend is above and the time lapse video is below. Let’s hope for better weather next time. I shall also remember that warm weather does not include after sunset and bring something a bit ticker to wear!

Rainbow Phantom

Leave a Reply

In going through my archive recently for a piece for Global Aviation Resource, I was searching through old shots of F-4 Phantoms. I noticed one that I hadn’t recalled taking but that seemed pretty cool. Occasionally jets pull ‘g’ when above you and the angle of the sun makes the vapor project a rainbow. This was one of those moments.

Coyote

Leave a Reply

A drive along the Marin headlands was about to come to an end when we spotted something unexpected. I was about to turn off on the road back towards to freeway when we saw a coyote strolling along the side of the road. A quick reverse and turn onto the other piece of road and we followed him. Interestingly, he seemed totally uninterested in us. We followed him along the road and he went where he felt and did not seem to care about the car following him. Eventually, he hopped off the road and on to the grass. This gave me an opportunity to get alongside him and get some shots that weren’t through the windshield.

We watched him for a while and a few cars came up behind us. At first, you could see that they wondered why we were stopped until they saw the coyote at which point they, too, stopped what they were doing and watched him. We stayed for a short while and then decided to leave the guy in peace. I suspect that didn’t really work out since it only gave the people behind us an opportunity to pull up closer. I guess we did them a favor instead.

Painted Ladies in Alamo Square

Leave a Reply

My sister wanted to see one of the more famous images of San Francisco while she was here. While the term painted ladies refers to the buildings in the city that have bright paint schemes, it is often focused on Alamo Square. Here there is a line of houses that typify the style and have a backdrop of the city behind them. Alamo Square itself is a park and the area is a popular place on a sunny day irrespective of the famous vista on one side. (Indeed, some of the other buildings in the area are more interesting but they don’t have the same context.)

We stopped off to take a look. The area is popular with tourists and there is an ongoing problem with tour buses blocking up the area despite the fact that they are banned from coming into the square. We didn’t have a problem finding somewhere to park though so went to hang out in the park for a while. The middle of the day is not the best time to visit if photography is your goal but in this case it wasn’t. Unfortunately, a couple of the buildings had scaffolding on them which took a bit away from the image. They were on one end so could be ignored if you tried but it was a bit of a shame. Sitting under the shade of a tree in the park on a sunny day looking across at that view is certainly not a bad way to pass a bit of time. A guy came and sat near us and got out his guitar. We wondered whether we would be impressed or distressed by his playing. As it was, he seemed to be playing silently to himself so it was neutral for us.

HDR Panoramas

Leave a Reply

Another one of my processing technique posts today. For those of you interested in pictures of places, today will probably be one you pass on. You have been warned. This is about my first venture into the realm of HDR panoramas. I know at least one of you who knows exactly how to do this sort of thing and does it on a regular basis. You also will probably skip the rest of the post. However, you have some specialized tools for doing the job and I am playing with Lightroom and Photoshop so here is how it goes.

My initial thought having taken the shots was which order to carry out the processing. HDR first or pano first. I concluded that it had to be pano first. All of the pano exposures were consistent and would stitch properly while I wasn’t convinced that each of the pano frames would be consistent if I had done the HDR blending first. However, this left me with a second concern. Would the pano merge produce images that would align for the HDR merge. I use the pano tools built into Photoshop and, while I select the algorithm it uses, I did not have confidence that it would produce an identical alignment for each set of exposures. However, this was the route I tried.

Stitching the panos was straightforward enough. I created each of them from Lightroom and ended up with five panos with differing exposures. At this point I could have taken them directly to HDR Pro within Photoshop but, since I wanted everything to end up in the Lightroom catalog, I decided to save the files and go to HDR Pro from there.

Here I encountered my first hiccup. As expected, the panos produced were not identical. There were very close but not identical. HDR Pro only works on files that are the same dimensions. I imagine some more specialized HDR applications might be able to handle this but I was stuck with Photoshop. Since the panos were thousands of pixels across and only a few pixels different, I opened them back up in Photoshop and changed the canvas size to be identical in each case. HDR Pro is able to manage alignment of slightly misaligned shots anyway so I wanted worried about the positioning. Also, with such small changes in dimensions, I didn’t fear that I would have distortion.

With this change made, Photoshop went to work and created the HDR file. Amazingly, it worked just fine. I didn’t have any problems with the files being distorted relative to each other and it did a great job of blending them. All that was left was to crop everything in to clear up the empty corners from the pano creation (I didn’t get rid of those in the first instance since I was trying to keep the pano files identical in size and alignment) and then a few tweaks back in Lightroom had the job finished. I was pretty pleased with how it worked and, with the experience of this time, should be able to turn them around quite quickly next time.

Basking Sea Lions

Leave a Reply

En route back from Monterey, I wanted to show Liese and Chris the sea lions that bask on the jetty at Moss Landing. We got out of the car and sure enough, there they were. However, something had happened since I had last been there. One section of the jetty was gone and another section only seemed to be partially attached. I guess a storm had done some damage. This didn’t make any difference to the sea lions and they were squeezed on to all of the remaining space.

Whether this was a space issue or not I don’t know but a whole bunch of them had taken up residence on the ramp to the jetty from the parking lot. This ramp is blocked off to pedestrians but this isn’t a problem when you can look over the wooden panel and see the sea lions right underneath you. They certainly didn’t seem bothered by us and most didn’t even open their eyes, preferring to doze in the sun. Lower down by the water, the usual squabbles were going on between those in a good spot, those in a bad spot and those trying to get out of the water and find a spot of any sort.

Container Ships

Leave a Reply

I was in Alameda recently and, as I started to head back towards Oakland, I came along the channel that separates Alameda from the container port. One of the large container ships was just making its way out of the port with some tugs in support. As a kid, I grew up by the sea and used to watch the container ships coming out of Southampton. Those ships looked huge at the time. Now, they are lightweights in comparison to the modern ships. The one I saw on this day was not big compared to the very latest mega ships but it was still pretty substantial. While it had plenty of containers onboard, I am guessing that a lot of them were empty as she was riding quite high in the water. Even so, it was still cool to appreciate just how big these things are.

Later, while we were up on the Marin headlands, I saw another ship making its way in under the Golden Gate Bridge. That was another comparison of sizes in which the ship suddenly looks rather insignificant compared to the bridge!

Treasure Island Air Terminal

Leave a Reply

My sister is a bit of a fan of architecture so, as part of our travels around the Bay Area, we stopped off on Treasure Island. The old air terminal building which the US Navy inhabited until handing it to the City of San Francisco when they closed up shop is an art deco structure that I thought might be worth a look. As it is a city building, it is open on weekdays. I had only been there during the weekend so had not been able to go inside. This time we were able to take a look around.

Inside is a huge mural covering a historical view of Navy activities including some projections of the future which are still a bit ahead of where we are. The guard on duty was a very friendly guy who knew plenty about the building and its history and was happy to tell us all about it.

The interior is a good match for the exterior with a lot of art deco features. Most of the building is only for the access of tenants so we couldn’t check it all out but the bits we could see were very nice. As an aside, I used the restroom while there and it was a pretty stunning looking place. The corridor down which you went to reach it was very dull and had the look of many functional governmental decorational styles but entering the bathroom was like entering a movie set. Needless to say, I decided not to go taking pictures in there since that might have seemed a bit weird!

Boeing Field

Leave a Reply

No great story for today’s post. I got some time to shoot at Boeing Field in the evening after a day of meetings and travel. Some of the interesting subjects got their own posts. Here are just a few shots of the other traffic that was coming in to the field. The evening light was fantastic and it was fun to watch the movements including some of the Boeing production traffic. Mongolian was a new airline for me. Sadly my timing was off and I didn’t get to see the Indian Navy P-8 on test. Never mind.

Circus Performers

Leave a Reply

In some of my previous posts I have shown the interior of the building in Oakland in which I work. It is a pretty cool space (unlike our office) and this does make it popular for events. Often we shall be in the office while the event people are setting up outside. Usually that just involves a small stage, tables and chairs and a sound system. However, a few weeks ago we had something a bit more unusual. There was going to be a performance by some acrobats as part of the evening. They were getting their rigging set up and running through some rehearsals. I grabbed some video while they were doing this and below is a sample of what they were doing. Pretty cool stuff and I imagine the attendees at the event enjoyed the full performance. Another guy was doing some amazing stuff spinning a large cube frame around his body but I sadly didn’t catch that on camera.