Tag Archives: stack

Photographs: Night, Photographs: Northern California, Photographs: Structures and Objects, Photographs: Textures, Photographs: Urban/Street

Powerplant, Railroad Avenue – Mare Island Naval Shipyard

March 7, 2010 G Dan Mitchell 2 Comments

Night panoramic photograph of the powerplant building and other structures along Railroad Avenue at the historic Mare Island Naval Shipyard, Vallejo, California.

This is a bit of a first for me – a night photography stitched panorama. This image is composed of two separate exposures which were aligned and “stitched” into a single image in post. (As such, it could be a very large print!) Shooting from an elevated position, I shot almost directly north (as you can tell from the star trails in the larger version). The view looks up Railroad Avenue past the iconic power plant building with its smokestack that is visible from all over Mare Island.

I’m usually a bit casual about exposure time with long exposure night photographs. It isn’t that I don’t care – it is just that one has a ton of leeway when it comes to the very long exposures I typically use. For example, on a 3 minute exposure you would have to be off by three minutes to overexpose by one stop! So rather than use a stopwatch or an automatic timer I just count to myself. I’m usually will within a 10% error, and that is good enough. However, when stitching “good enough” often isn’t. The separate component frames really need to be quite similar, so in this case I resorted to using my watch to get relatively accurate 90 second exposures.

Another interesting factor in night photography is illustrated in this photo, namely the wildly varied colors of the light sources we deal with. There are three dominant sources in this image. The overall illumination comes from the full moon, which is quite similar to day light in terms of white balance. On the near wall of the brick power plant there is very “hot” and saturated yellow/red tinted light, probably from sodium vapor lamps. Near the left end of the image is an old wooden building that is illuminated by very green light, which I believe comes from mercury vapor lamps. I often chuckle a bit when people speak of “white balancing” the color in a scene like this. If you pick one source for your white balance you’ll throw the others even more out of line. My philosophy is usually to just go with what looks right!

Finally, the idea of making the stitched panorama came from the recently started Panocturnists web site, begun by people connected with The Nocturnes, the San Francisco Bay Area night photography group. I was intrigued by the idea of creating panoramic night photography, and I’ve done a few images along these lines on my two most recent visits to Mare Island.

(More of my Mare Island photographs)

This photograph is not in the public domain and may not be used on websites, blogs, or in other media without advance permission from G Dan Mitchell.

Technical Data:
Canon EOS 5D Mark II
Canon EF 50mm f/1.4 USM
ISO 200, f/8, 90 seconds

keywords: powerplant, building, structure, railroad, avenue, street, track, asphalt, sky, dark, night, photography, star, trail, color, light, yellow, red, blue, smoke, stack, cyclone, fence, brick, glow, panorama, panocturnes, minsy, san francisco bay area, window, antenna, vallejo, california, usa, north america, mare, island, naval, shipyard, stock

Photographs: Central California, Photographs: Nature, Photographs: Northern California, Photographs: Ocean & Coast

Bird Island from Weston Beach

January 30, 2010 G Dan Mitchell Leave a comment

Photograph from Weston Beach of wild winter seas near Bird Island and surrounding rocks along the California coastline at Point Lobos State Reserve as high clouds from an approaching winter storm begin to spread across the sky.

Since I decided to make this short mid-January visit to Point Lobos on the spur of the moment (after discovering that predicted rain was going to arrive later than expected) I had no idea what the tide conditions would be like. It turned out that the tide was in when I arrived and familiar locations like Weston Beach, the location from which I made this photograph, were fairly inundated by the tide and the high surf from the approaching weather front. So rather than trying to shoot the smaller details of the beach/cove – I saved that for later in the day – I decided to see what I could do with the longer views of the huge surf and the backlit haze and light fog that emphasized the rocks and bluffs receding into the distance. The light was very changeable, and the sky in this image explain why – for the most part there was a thin layer of high clouds, but there were also scattered thicker clouds that cast moving shadows across the water.

This photograph is not in the public domain and may not be used on websites, blogs, or in other media without advance permission from G Dan Mitchell.

keywords: weston, beach, cove, bird, island, rock, sea, stack, ocean, shore, cliff, big, sur, point, lobos, state, reserve, park, winter, california, usa, carmel, monterey, peninsula, pacific, season, sky, clouds, spray, wave, surf, chop, wild, bluff, landscape, nature, scenic, travel, seascape, stock

Photographs: Night, Photographs: Northern California, Photographs: Structures and Objects, Photographs: Urban/Street

Ship Yard Towers and Fog, Night

October 1, 2009 G Dan Mitchell Leave a comment

Night photograph of tall ship yard towers and old buildings backed by glowing fog at the historic Mare Island Naval Ship Yard, Vallejo, California.

OK, I lied. I do have more photographs from my late-August night photography shoot at the historic Mare Island Naval Ship Yard in Vallejo, California.

This one includes the view up Nimitz Street past the main ship building area and the includes the huge overhead structures apparently used to move equipment from the shops to the dry docks and the waterfront. The scene is backed by the strange glow of the ground light sources illuminating the high fog coming in from the San Francisco Bay.

This photograph is not in the public domain. It may not be used on websites, blogs, or in any other media without explicit advance permission from G Dan Mitchell.

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keywords: mare, island, naval, ship, yard, minsy, vallejo, california, night, nocturnal, photography, historic. brick, building, shop, window, door, roof, gable, smoke, stack, fog, cloud, overcast, glow, diffuse, rust, decay, old, dilipadated, steel, tower, structure, industrial, equipment, truss, steps, stairs, nimitz, street, road, rail, track, railroad, sky, metal, quonset, building, urban, stock

Photographs: Northern California, Photographs: Structures and Objects, Photographs: Urban/Street

Mare Island Power Plant, Dusk

September 29, 2009 G Dan Mitchell Leave a comment

The power plant and surrounding buildings at the historic Mare Island Naval Shipyard, photographed at dusk as fog rolls in overhead.

While I mainly go to the Mare Island Naval Ship Yard to do night photography, I like to start before dark when the evening light is still present. I have photographed this old power plant, with its iconic and widely visible smoke stack, in the past – both at night and at dusk. This building faces to the west and is open to the late light.

Previously when I have photographed it in these circumstances I’ve tried to include more of the surroundings – the neighboring buildings, the road in front, the railroad tracks that pass by and head into the distance. This time I swapped out the wide lens for a telephoto and decided to work for images that are more tightly cropped and which focus more on details of the building.

This photograph is not in the public domain. It may not be used on websites, blogs, or in any other media without explicit advance permission from G Dan Mitchell.

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Photographer and visual opportunist. Daily photos since 2005, plus articles, reviews, news, and ideas.