Blue Lemmon Aide

Critique Style Requested: Standard

The photographer is looking for generalized feedback about the aesthetic and technical qualities of their image.

Description

I knew about the C/2025 A6 Lemmon comet but I just did not have the desire to go out and photograph it until a friend of mine contacted me and asked where he could go without any light pollution to the northwest. I asked him what he was after and he mentioned this comet as he wanted to try and photograph it using his Seestar telescope. I asked if he wanted some company and a day later we are scouting composition locations along the Big Sur coast. We settled on Garrapata Beach and then spent a good couple of hours wandering the area looking for the best view. We settled on the above.

I wanted an environmental composition rather than just a close up of the comet itself. But I also did not want a ultra wide angle where the comet might only show up the size of a star, so I gambled and went with a 50 mm lens hoping that its tail would be long enough to be a good element in the photo. I tired to photograph the sea stacks before it got completely dark with the intention of blending them into the night time exposures, but in the end I did not use them for two reasons. One they water was to bright overall and the sea stacks were dark to begin with and it made no sense trying to blend in really bright water areas, with already silhouetted sea stacks, and second, my initial composition did not include the comet in the sky as I was pointed to low. So I had to raise the view for more sky and once I did that I could not easily blend in the brighter frames anyway. So I went with just the darker frames.

I also had the camera on a star tracker, and realized that these darker frames would have blurred sea stacks as the tracker moved, but I was not planning on using the frames that were tracked for the foreground, as they would be blurred as the camera moved but they did not.

In the end, it was only the tracked frames that worked out. The other thing that I noticed while standing on the cliffs overlooking the crashing surf was how bright the water was under the dark sky. It almost seemed like the water was glowing. When I started to process the photo, I noticed the bright tones had a heavy blue cast to them, and in hindsight I think the reason the crashing surf was so bright to my eyes was the bioluminescent bacteria must have still been in the water. So given the blue tones in the water I opted for an overall blue hue for the whole scene. Finally the dark band that separates the water from the sky was a thick fog bank that just hovered off shore ever threatening to move over us and block the sky. Luckily it did not, but eventually as the night progressed and the sky sank into the west, the comet did drop behind the fog bank and we called it a night.

Specific Feedback

My main concern is the overall blue hue to the whole scene. How unnatural does it look?

Second, is the comet prominent enough in the scene, I mean it was what I was after?

Technical Details

Nikon D850, Nikon 50 mm f/1.8 MF lens, set at f5.6 and 1 min exposure, ISO 3200

Taken about 1.5 hours after sunset

Processed in ACR and PS with quite a few layers using TK masks to bring everything together in this single frame and trying to get an even tonality and hue in the sky that matched the hue in the water. I have about 6 frame variations made over the about 2.5 hours, some earlier than this frame and some later, but this one had the best water action and comet placement. The earlier frames had more hues in the sky that were remnants of sunset during nautical twilight. The later ones had the comet to close to the fog bank. The brightness of the sky on the right was coming from Monterey and Carmel about 8 to 12 miles further up the coast from where we were.


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1 Like

This is wonderful!! Not only for the result, but also for the work you did in both acquisition and processing. I’m amazed the comet was bight enough to be brought out this well. I love the ghostly water, and the looming fog bank gives this an even spookier vibe. The blue color adds to the vibe and works very well for me. It could be justified (if needed, which I don’t think it is) by the fact that the comet was already low by nautical twilight and even at the new moon there could be a trace of blue in the sky.

I was able to shoot it on two nights with my astro gear, with a 640mm equivalent to try to get the detail in the near tail. By sighting along the telescope, I couldn’t see it, but I wasn’t in the darkest location and wasn’t dark-adapted. I also got Swan the first night, but it was a fuzzy green ball with no tail obvious in the captures. I won’t have time to process them until next week. Running a comet acquisition through PixInsight to separate the comet motion from the tracked star motion is a day-long process.

Youssef,
The overall blue looks natural to me especially since the bioluminescence was present and, as Diane pointed out, combined with the twilight sky. As for the comet, it is like you said, it is what it is. The size and brightness of the comet have not really inspired me to go out and shoot it. There are so many photographers like Diane who are better equipped for this event. However, I am intrigued by the bioluminescence and may stick around Sunday after my workshop in Point Lobos to see if it is still present. The moon will probably interfere with the comet viewing that night, but maybe I will take a chance on that while I wait for the darkness to photograph the plankton.
Great job and thanks for the detailed report.

This is beautiful Youssef.

I am so glad you elected for a landscape with the comet !

Given the bioluminescence of the water, I think that the blue tone of the image works.

@Paul_Dileanis – go for it – this is a pretty big and bright comet, although it’s moving away from us now, but also getting farther from the sun and into darker skies a little longer.

This photo appeals to me because it is a seascape that includes a comet, not a photo of a coloured ball with a tail. The piece that really stands out are the leading lines formed by the bioluminescence between the rocks which then encourage the eye to rise up to the comet, the bright comet balancing the greater (but dimmer) overall area of the bioluminescence. There are also some interesting triangular shapes within the seascape that add interest for me.

Well done

1 Like

What a great image, Youssef! I’m really glad you shot this with a wide(r) lens because it’s great to see the comet in context with the landscape. I also really like that dark band of fog. It works as a nice separator between the sky and the sea which ironically at the same time ties the sky and sea together. Otherwise, the blue hue looks great on my monitor and yes, the comet definitely stands out more than enough.

Also, I really enjoyed your writing of the behind the scenes of creating this image so thanks for sharing that!

@Youssef_Ismail - I came back to look at your wonderful image to get inspired to go out to photograph the comet. I was interrupted the other day and didn’t get to add that your photograph is magical. I can picture myself sitting on the rocky bluff enjoying the sound of the surf and gazing at the comet and stars.

@Diane_Miller - I did not go after the workshop on Sunday. There was too much haze from all the wave action on the coast along with some overcast and fog. I am thinking of heading out to Pinnacles Thursday night.