PDA

View Full Version : Clouds that shine in the night


pyry
Jul-22-2008, 04:08 AM
This was the widest and brightest set of noctilucent clouds I have ever seen. I shot these near my home on 16-17.7.2008 around 2 am. NLCs are fairly common at my latitude in the summer, but they are hardly ever this bright and practically never expand all the way to the horizon in the south.

I made an overhead panorama out of this, so the north horizon in front is at the bottom (right way up), scroll up to meet the horizon toward the south (behind, upside down).

http://pyry.smugmug.com/photos/336461818_akBh6-XL.jpg

Tell me what you think! :thumb

Mr. 2H2O
Jul-22-2008, 05:36 AM
It reminds me of when I was a kid and I used to spin around and get really dizzy, then lay on the ground and feel the universe spin all around me.

- Mike

geospatial_junkie
Jul-22-2008, 05:40 AM
Very cool view! Nice shot!

Llywellyn
Jul-22-2008, 06:33 AM
Very nice. I was hunting down images of noctilucent clouds not too long ago for a NASA project. I find them beauitful and mystifying. Love your perspective on this. :thumb

pyry
Jul-22-2008, 10:34 AM
Thanks very much for your kind words :D

I've offered the shot (and it's twin (http://pyry.smugmug.com/gallery/4887341_6sRJK#336453263_uidnD-A-LB)) to NASA's APOD, Sky & Telescope Magazine and a local astronomy magazine. We'll see if it's good enough to publish (fingers crossed):ear

Skippy
Jul-22-2008, 05:28 PM
This was the widest and brightest set of noctilucent clouds I have ever seen. I shot these near my home on 16-17.7.2008 around 2 am. NLCs are fairly common at my latitude in the summer, but they are hardly ever this bright and practically never expand all the way to the horizon in the south.

I made an overhead panorama out of this, so the north horizon in front is at the bottom (right way up), scroll up to meet the horizon toward the south (behind, upside down).
Tell me what you think! :thumb

Pyry it's fantastic :clap all the best with your offer to NASA. :thumb
Awesome Shot :ivar .... Skippy :D
.

Vysionous
Jul-22-2008, 06:48 PM
I love this pyry, great great great sky. :thumb

DaddyO
Jul-22-2008, 06:48 PM
This is one of the most sweet shots of its kind I have seen period.
Excellent job! :thumb

pyry
Jul-23-2008, 02:04 PM
Pyry it's fantastic :clap all the best with your offer to NASA. :thumb
Awesome Shot :ivar .... Skippy :D

I love this pyry, great great great sky. :thumb

This is one of the most sweet shots of its kind I have seen period.
Excellent job! :thumb

Thanks a lot! :beer

I'll let you know, if Nasa or the mags pick my photo :D

cmorganphotography
Jul-23-2008, 02:10 PM
Creativity is hard but this looked pretty easy. I see a line artifact about 1/3 from the bottom where one photo was stitched to another. It's not huge but I can see it... maybe the clouds weren't lined up. Hope that's a help out?
I like the velvety blue of the sky and the little gem at the bottom with a little bit of sunset.

pyry
Jul-23-2008, 02:27 PM
Creativity is hard but this looked pretty easy. I see a line artifact about 1/3 from the bottom where one photo was stitched to another. It's not huge but I can see it... maybe the clouds weren't lined up. Hope that's a help out?
I like the velvety blue of the sky and the little gem at the bottom with a little bit of sunset.

The individual shots aren't blended together along any predictable lines.
I used CS3 Photomerge, the layer masks have more bends nooks and crannies than should be strictly necessary.

There is a spot around where you described, where the cloud seems to repeat itself, I checked that one and it's there in the individual frames, it's a real feature.

Thanks for the feedback! :D

cmorganphotography
Jul-23-2008, 02:28 PM
I will never claim to understand nature. :D

pyry
Jul-23-2008, 02:31 PM
I will never claim to understand nature. :D

I hear ya :beer

pyry
Jul-23-2008, 06:33 PM
The picture scored an entry into the local astronomy association's observation database.

Cloud types listed: I (veils), IIa (soft bands), IIb (sharp bands) and IVc (large swirly things), scored a full 5/5 on brightness and 4/5 on sky coverage.

Now, I took the picture solely because it was incredibly pretty out there, but this is kinda cool :lol3

mmroden
Jul-23-2008, 10:47 PM
that is a very excellent shot-- I get both dizzy looking at it and wishing I could go stargaze. Kinda hard to do that in LA, though...

pyry
Jul-24-2008, 03:23 AM
that is a very excellent shot-- I get both dizzy looking at it and wishing I could go stargaze. Kinda hard to do that in LA, though...

Isn't the Kitt Peak Observatory somewhere near there? I'd go visit if I was there :D

Thanks for the comment :D