Jump to content

The end of the world as we know it?


tashley

Recommended Posts

Advertisement (gone after registration)

Well, I took my new M8 out with it's older brother for a snappy snap this evening and I appear to have captured the end of the world, purely by accident. Caution: this shot is not art, not even a good photo. And you really really won't like what you see in the 100% crop.

 

Answers on a postcard please?

 

Tim

 

Welcome, dear visitor! As registered member you'd see an image here…

Simply register for free here – We are always happy to welcome new members!

 

Link to post
Share on other sites

x
  • Replies 79
  • Created
  • Last Reply

Damn ! the sun is melting before my eyes... What did you do Tim ? Wait till 2012 it'll get even better. This is not a rumour - Mayan calendar officially ends on 2012 ! Get your M8 ready. By then we all should have M11 in our hands guys.:)

Link to post
Share on other sites

Tim--holy heck--what have you done :) !? The basket comment was hilarious, by the way...

 

On a more serious note, how did you process this (assuming you did and it's not a JPEG). I've got quite a few wonderful sunset shots--haven't seen the melting sun yet!

Link to post
Share on other sites

what you are seeing is lenticular diffraction through the atmosphere

 

Your view of the sun as it is setting means that you have to look through more atmosphere

this is why sunsets are apparently bigger suns, the lenticular (lens) form of the atmosphere magnifies it. This is also why it tends to red, as a prismatic, the atmosphere mostly presents red to your location. It is the strongest wavelength of light, that is the last seen.

 

I imagine there is smog that is trapping a different temperature value of air beneath it.

The differential between the cold air above, and the relatively warmer air below, adds to the lenticular property locally.

This effect would quickly disappear and the suns disc be restored when the sun (from your viewpoint) has transited through the smog layer.

Link to post
Share on other sites

what you are seeing is lenticular diffraction through the atmosphere

 

Your view of the sun as it is setting means that you have to look through more atmosphere

this is why sunsets are apparently bigger suns, the lenticular (lens) form of the atmosphere magnifies it. This is also why it tends to red, as a prismatic, the atmosphere mostly presents red to your location. It is the strongest wavelength of light, that is the last seen.

 

I imagine there is smog that is trapping a different temperature value of air beneath it.

The differential between the cold air above, and the relatively warmer air below, adds to the lenticular property locally.

This effect would quickly disappear and the suns disc be restored when the sun (from your viewpoint) has transited through the smog layer.

 

Wow Rob

 

I am impressed. You never know what you are going to learn on this forum but there is always something. Tells about the quality of people who hang out here.

 

Thanks

Woody

Link to post
Share on other sites

On a postcard

 

what you are seeing is lenticular diffraction through the atmosphere

 

Your view of the sun as it is setting means that you have to look through more atmosphere

this is why sunsets are apparently bigger suns, the lenticular (lens) form of the atmosphere magnifies it.

This is also why it tends to red, as a prismatic, the atmosphere mostly presents red to your location.

It is the strongest wavelength of light, that is the last seen.

 

I imagine there is smog that is trapping a different temperature value of air beneath it.

The differential between the cold air above, and the relatively warmer air below, adds to the lenticular property locally.

This effect would quickly disappear and the suns disc be restored when the sun (from your viewpoint) has transited through the smog layer.

Link to post
Share on other sites

I have seen this kinda maze effect sometimes when shooting lightbulbs, for example. Some raw developers seem to deal with it better than others.

Welcome, dear visitor! As registered member you'd see an image here…

Simply register for free here – We are always happy to welcome new members!

Link to post
Share on other sites

Riley,

 

I think you are right about most of what you say. But I think the apparent larger size of both the sun and the moon when seen near the horizen is just an illusion of seeing them near the mass of the earth as opposed to lost in the middle of the sky with no other mass to compare them to.

 

Best,

 

Mitchell

Link to post
Share on other sites

Tim--holy heck--what have you done :) !? The basket comment was hilarious, by the way...

 

On a more serious note, how did you process this (assuming you did and it's not a JPEG). I've got quite a few wonderful sunset shots--haven't seen the melting sun yet!

 

 

Hi Jamie,

 

This was a first for me too, and erudite though Riley's explanation is I am pretty sure it's wrong: it was a very clear evening, on the coast, no smog, and a friend who was shooting my 5D took the same shot at almost exactly the same moment and there was none of that weird stuff. Plus, it is clearly pixel shaped...

 

Developed in LR but I will try it in C1 and see what goes!

 

Otherwise it's a bummer: I just got a commission to shoot a guy in black synthetics with avery wide angled lens at sunset with some bright light sources just out of frame.

 

What should I do? This is turning me into a basket case!:D :D :D

 

 

Tim

Link to post
Share on other sites

{snipped}Otherwise it's a bummer: I just got a commission to shoot a guy in black synthetics with avery wide angled lens at sunset with some bright light sources just out of frame.

 

What should I do? This is turning me into a basket case!:D :D :D

Tim

 

Hey Tim!

 

Good on you for perservering! I'm sure C1 will do a better job, actually; LightRoom has some pretty interesting colour responses with the wide gamut from the M8...Sunsets (well, and bright sun) are my favourite things on the DMR / M8, so I'm pretty sure it's LR...

 

I almost said something about your shoot, too; I know you're kidding :) Seriously, though, they've gotta fix that bright light on the edge of the frame thing.

Link to post
Share on other sites

Tim:

 

I have seen a similar effect with a CCD camera that I use on my telescope. If this were an image taken with that camera I would say that the image of the sun "bloomed", which is a spilling of charge from one photo receptor to others next door. Again, with that camera this happens when a portion of the image is terribly over exposed. Whether or not your example is due to the same issues I don't know, but it sure looks like it to me.

 

Bruce

Link to post
Share on other sites

Living near the beach, as I do, I see this type of effect regularly with certain types of atmospheric conditions. I don't need a camera to see it either. Sometimes, the sun is so mishapen that it looks like a deflated car tyre standing on the road.

Link to post
Share on other sites

Archived

This topic is now archived and is closed to further replies.

  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...