krumholtz sunset

Submitted by: Guillaume Poulin at Sat Nov 5 08:32:01 2005 UTC



L'effet krumholtz est une adaptation des plantes pour résister aux vents et fait en sorte que les branches poussent du côté opposé au vents dominants.

The krumholtz effect is an adaption of vegetals which grow their branches on the opposite side of the wind.

Mont-Mégantic, Québec, Canada

April 8th 2005, 19:25 GMT -05:00

Nikon D70 DSLR

poulin_guillaume@hotmail.com

April 11th Auroras (2) - Star trail

Submitted by: Guillaume Poulin at Sat Nov 5 08:32:01 2005 UTC



Mont-Mégantic, Québec, Canada

April 11th 2005, 23:17 GMT -05:00

Nikon D70 DSLR, 13 min, F3.5, IS0 200

poulin_guillaume@hotmail.com

April 11th Auroras (1)

Submitted by: Guillaume Poulin at Sat Nov 5 08:32:01 2005 UTC



Marieville, Québec, Canada

April 11th 2005, 22:55 GMT -05:00

Nikon D70 DSLR, 20 sec, F3.8, IS0 800

poulin_guillaume@hotmail.com

Fire Sunset

Submitted by: Guillaume Poulin at Sat Nov 5 08:19:01 2005 UTC



Bromptonville, Québec, Canada

April 24 2005, 19:56 GMT -05:00

Nikon D70 DSLR

poulin_guillaume@hotmail.com

Moon and Jupiter

Submitted by: Guillaume Poulin at Sat Nov 5 08:19:01 2005 UTC

Lac-Mégantic, Québec, Canada

April 21 2005, 20:46 GMT -05:00

Nikon D70 DSLR, 5 sec, F10.0, IS0 400

poulin_guillaume@hotmail.com

Crow and Moon

Submitted by: Guillaume Poulin at Sat Nov 5 08:19:01 2005 UTC



East-Angus, Québec, Canada

January 23 2005, 16:07 GMT -05:00

Nikon D70 DSLR

poulin_guillaume@hotmail.com

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Submitted by: Guillaume Poulin at Sat Nov 5 08:04:01 2005 UTC

Montréal, Québec, Canada

March 21 2005, 17:77 GMT -05:00

Nikon D70 DSLR

poulin_guillaume@hotmail.com

Spring Milky Way

Submitted by: Guillaume Poulin at Fri Nov 11 18:45:01 2005 UTC

An early look at the Milky Way center on a spring morning.

Mont-Mégantic, Québec, Canada

April 8th 2005, 04:39 GMT -04:00

Nikon D70 DSLR, 15 minutes, IS0 640

18-70mm F/3.5-4.5 G lens at 18mm and F/3.5

poulin_guillaume@hotmail.com

Guillaume

Summer Triangle

Submitted by: Guillaume Poulin at Mon Apr 11 18:39:01 2005 UTC

Mont-Mégantic, Québec, Canada

April 8th 2005, 02:31 GMT -04:00

Nikon D70 DSLR, 14 minutes, IS0 640

18-70mm F/3.5-4.5 G lens at 18mm and F/3.5

poulin_guillaume@hotmail.com

March 31st 2005 Sunrise / Green Flash

Submitted by: Guillaume Poulin at Wed Apr 6 02:19:01 2005 UTC

Ces trois photographies furent prises au sommet du Mont-Mégantic au matin du dernier jour du mois de mars 2005. Sur celle-ci, un phénomène assez rare et spectaculaire: un rayon vert. Explications précises du phénomène à venir.

These 3 pictures were taken on top of Mont-Mégantic on the last morning of March 2005.On this one, there is a strange and rare phenomenon: a green flash. Precise explanations will come later.

Mont-Mégantic, Québec, Canada

March 31 2005, 05:23 GMT -05:00

Nikon D70 DSLR, 1/640 sec, F5.6, IS0 200

poulin_guillaume@hotmail.com

March 31st 2005 Sunrise / Sun pillar close-up

Submitted by: Guillaume Poulin at Wed Apr 6 01:41:01 2005 UTC

Ces trois photographies furent prises au sommet du Mont-Mégantic au matin du dernier jour du mois de mars 2005. Sur celle-ci, on voit clairement un pillier solaire, phénomèene causé par la réflexion de la lumière du Soleil (qui est toujours dessous l'horizon à ce moment-ci) par des cristaux de glaces en suspension dans l'atmosphère.

These 3 pictures were taken on top of Mont-Mégantic on the last morning of March 2005. On this one, you can clearlu see an sun pillar, a phenomenon caused by the reflexion of sunlight (the Sun is still under the horizon) by plate type crystals suspended in the atmosphere.

Mont-Mégantic, Québec, Canada

March 31 2005, 05:22 GMT -05:00

Nikon D70 DSLR, 1/200 sec, F7.1, IS0 200

poulin_guillaume@hotmail.com

March 31st 2005 Sunrise

Submitted by: Guillaume Poulin at Wed Apr 6 01:27:01 2005 UTC

Ces trois photographies furent prises au sommet du Mont-Mégantic au matin du dernier jour du mois de mars 2005. Une percée dans les nuages près de l'horizon a permis à la lumière d'atteindre le dessous de nuages et de leur donner cette couleur rouge flamboyante. Un pillier solaire est aussi visible au centre de l'image.

These 3 pictures were taken on top of Mont-Mégantic on the last morning of March 2005. A breach just above the horizon allowed sunlight to reach the bottom of the clouds wich took a bazing red color. A Sun pillar is also visible in the center of the image.

Mont-Mégantic, Québec, Canada

March 31 2005, 05:17 GMT -05:00

Nikon D70 DSLR, 1/60 sec, F4.0, IS0 200

poulin_guillaume@hotmail.com

Febuary 7th 2005 Sunrise

Submitted by: Guillaume Poulin at Wed Feb 23 16:44:01 2005 UTC

Ce lever de soleil était si beau et flamboyant que je suis arrivé en retard au travail afin de l'immortaliser.

This sunrise was such a beautiful show that I got late to work in order to capture the moment.

Sherbrooke, Québec, Canada

Febuary 7th 2005, 06:53 GMT -05:00

Nikon D70 DSLR, 1/80 sec, IS0 200

18-70mm F/3.5-4.5 G lens at 18mm and F/5.6

Pour me joindre / Contact me: poulin_guillaume@hotmail.com

Febuary 7th 2005 Sunrise

Submitted by: Guillaume Poulin at Wed Feb 23 16:34:01 2005 UTC

Ce lever de soleil était si beau et flamboyant que je suis arrivé en retard au travail afin de l'immortaliser.

This sunrise was such a beautiful show that I got late to work in order to capture the moment.

Sherbrooke, Québec, Canada

Febuary 7th 2005, 06:54 GMT -05:00

Nikon D70 DSLR, 1/80 sec, IS0 200

18-70mm F/3.5-4.5 G lens at 18mm and F/5.6

Pour me joindre / Contact me: poulin_guillaume@hotmail.com

December 24th 2004 Sunset - Reddish iridescent Cloud

Submitted by: Guillaume Poulin at Wed Feb 23 16:16:01 2005 UTC

Lors du coucher de Soleil du 24 décembre 2004, la diffraction de la lumière par les gouttelettes d'eau d'un nuage mince combinée à un phénomène d'interférence lumineuse a donné lieu a ce magnifique nuage iridescent. La teinte rougêatre est attribuable au fait que lorsque le soleil est près de l'horizon, la lumière est fortement diffusée, laissant passer les couleur plus «chaudes» comme le rouge.

As the Sun was setting on December 24th 2004, light diffaction by water droplets in a thin cloud combined with light interference produced this beautiful iridescent cloud. The reddish coulour can be explained by diffusion on sunlight near the horizon, leaving only «warmer» colors.

Sherbrooke, Québec, Canada

December 24th 2004, 16:04 GMT -05:00

Nikon D70 DSLR, 1/800 sec, IS0 400

70-300mm F/4-5.6 D lens at 300mm and F/5.6

Pour me joindre / Contact me: poulin_guillaume@hotmail.com

December 24th 2004 Sunset

Submitted by: Guillaume Poulin at Wed Feb 23 15:47:01 2005 UTC

Mon tout premier cadeau en cette veille de Noël alors que le Soleil se couche derrière le Mont Orford.

My first gift of this Christmas Eve as the Sun sets behind Mont Orford.

Sherbrooke, Québec, Canada

December 24th 2004, 16:17 GMT -05:00

Nikon D70 DSLR, 1/160 sec, IS0 400

70-300mm F/4-5.6 D lens at 70mm and F/6.3

Pour me joindre / Contact me: poulin_guillaume@hotmail.com

December 24th 2004 Sunset

Submitted by: Guillaume Poulin at Tue Feb 22 23:29:01 2005 UTC

Mon tout premier cadeau en cette veille de Noël alors que le Soleil se couche derrière le Mont Orford.

My first gift of this Christmas Eve as the Sun sets behind Mont Orford.

Sherbrooke, Québec, Canada

December 24th 2004, 16:16 GMT -05:00

Nikon D70 DSLR, 1/200 sec, IS0 400

70-300mm F/4-5.6 D lens at 80mm and F/7.1

Pour me joindre / Contact me: poulin_guillaume@hotmail.com

January 29th cloud irisation

Submitted by: Guillaume Poulin at Mon Jan 31 03:48:01 2005 UTC

Close-up view of very colorful cloud iridescence.

Sherbrooke, Québec, Canada

January 29th 2005, 15:34 GMT -04:00

Nikon D70 DSLR, 1/2500 sec, F13, IS0 200

poulin_guillaume@hotmail.com

January 29th 2005 Sun Corona

Submitted by: Guillaume Poulin at Mon Jan 31 03:40:01 2005 UTC

Sherbrooke, Québec, Canada

January 29th 2005, 12:31 GMT -04:00

Nikon D70 DSLR, 1/1600 sec, F20, IS0 200

poulin_guillaume@hotmail.com

January 25th 2005 Full Moon

Submitted by: Guillaume Poulin at Mon Jan 31 03:24:01 2005 UTC

The first full Moon of 2005.

Sherbrooke, Québec, Canada

January 25 2005, 20:31 GMT -04:00

Nikon D70 DSLR, 1/1250 sec, IS0 200 at prime focus of a 200 mm Newtonian reflector.

poulin_guillaume@hotmail.com

First stars of 2005; Winter Milky Way

Submitted by: Guillaume Poulin at Mon Jan 31 02:36:01 2005 UTC

This long exposure which was taken on January 1st 2005 shows a region of our galaxy called the Orion's arm. It appears as a white haze in the center of the image and is located left of the constellation of Orion, to the opposite of the center of the Milky Way. The Sun, our own star, is at the inner edge of the Orion's arm, and is about 30 000 light-years away from the center of the galaxy.

Mont-Mégantic, Québec, Canada

January 1 2005, 19:37 GMT -04:00

Nikon D70 DSLR, 708 sec, F3.5, IS0 640

poulin_guillaume@hotmail.com

December 28th Double Moon Halo

Submitted by: Guillaume Poulin at Mon Jan 31 03:58:01 2005 UTC

On a very cold holiday night, my friend Rémi (http://www.spacew.com/gallery/RemiBoucher) and I went to Mont-Mégantic hoping to do some deep sky photography. Unfortunatly the freezing cold forced us to give up and pack our equipment. On our way back home we noticed that the water vapor contained in the air began to form tiny ice crystals that were falling like snow flakes and at the same time, an halo was forming around the nearly full moon. A few minutes later, an other halo, twice the size of the first one was also visible.

For more information on halos: http://www.sundog.clara.co.uk/halo/circmoon.htm

Mont-Mégantic, Québec, Canada

December 28 2004, 01:30 GMT -04:00

Nikon D70 DSLR, 5 sec, F3.5, IS0 1600

poulin_guillaume@hotmail.com

Tricolor Sunset

Submitted by: Guillaume Poulin at Thu Dec 2 02:43:01 2004 UTC

Definitely the most beautiful sunset I've ever seen.

Mont-Mégantic, Québec, Canada

July 25 2004, 20:21 GMT -04:00

Nikon Coolpix 4500 Digital Camera, 1/215 sec, F5.0, IS0 100

poulin_guillaume@hotmail.com

Welcome to my STD page - Bienvenue sur ma page STD

Submitted by: Guillaume Poulin at Mon Nov 20 05:29:01 2006 UTC

Welcome to my STD page. Here you will find pictures of the sky and the many phenomena which I hope will fascinate you as much as I am impressed by the celestial wonders.

For questions or comments, please contact me at this adress : poulin_guillaume@hotmail.com You can also visit my website here: http://www.astrosurf.com/megastro

Bienvenue sur ma page STD. Vous y trouverez des photographies du ciel et ce ses nombreux phénomènes qui, je l'espère, vous fascineront autant que je m'émerveille devant la beauté sans cesse renouvellée que la nature a à nous offrir.

Pour des questions ou des commentaires, contactez-moi à l'adresse suivante :poulin_guillaume@hotmail.com Vous pouvez aussi visitez mon site web ici: http://www.astrosurf.com/megastro

October 27th 2004 Total Lunar Eclipse At Totality

Submitted by: Guillaume Poulin at Tue Nov 2 04:13:01 2004 UTC

Mont-Mégantic, Québec, Canada

October 27 2004, 21:14 GMT -04:00

Nikon Coolpix 4500 Digital Camera, 2 sec, F2.9, IS0 400 sec trought a 8" newtonian telescope and a 25mm eyepiece (40X).

October 27th 2004 Total Lunar Eclipse

Submitted by: Guillaume Poulin at Tue Nov 2 04:13:01 2004 UTC

Mont-Mégantic, Québec, Canada

October 27 2004, 21:14 GMT -04:00

Nikon Coolpix 4500 Digital Camera, 1/600 sec, F6.5, IS0 400 sec trought a 8" newtonian telescope and a 25mm eyepiece (40X).

Iridescent Clouds (2)

Submitted by: Guillaume Poulin at Tue Nov 2 04:07:01 2004 UTC

Sherbrooke, Québec, Canada

October 14 2004, 12:15 GMT -04:00

Nikon Coolpix 4500 Digital Camera, 1/745 sec, F10.0, IS0 100

poulin_guillaume@hotmail.com

Iridescent Clouds (1)

Submitted by: Guillaume Poulin at Tue Nov 2 04:01:01 2004 UTC

Sherbrooke, Québec, Canada

October 14 2004, 12:15 GMT -04:00

Nikon Coolpix 4500 Digital Camera, 1/2300 sec, F10.0, IS0 100

poulin_guillaume@hotmail.com

University Halo

Submitted by: Guillaume Poulin at Tue Nov 2 03:55:01 2004 UTC

Taken at the University of Sherbrooke, Quebec, Canada

October 12 2004, 13:40 GMT -04:00

Nikon Coolpix 4500 Digital Camera, 1/2000 sec, F9.6, IS0 100

poulin_guillaume@hotmail.com

Unexpected Aurora (5)

Submitted by: Guillaume Poulin at Thu Oct 14 05:41:01 2004 UTC

Sherbrooke, Québec, Canada

October 13 2004, 01:40 am GMT -04:00

Nikon Coolpix 4500 digital camera, 22 sec, F2.6, ISO 400

poulin_guillaume@hotmail.com

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