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#81
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Getting that film look
Scott W wrote: There have been a lot of people who say they just don't like the look of digital photos, Hey jackass, when are you going to get it into your head that this is primarily a 35mm group? Your bull**** advice is unwelcome here. |
#82
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Getting that film look
On Tue, 20 Dec 2005 07:03:41 GMT, no_name
wrote: [snip] And because the earth is farther from the sun while it's summer in the southern hemisphere, summers are generally milder as well. It's the Earth's tilt and not distance from the sun that determines summer and winter. http://www.badastronomy.com/bad/misc/seasons.html -- Kulvinder Singh Matharu Website : www.metalvortex.com Contact : www.metalvortex.com/form/form.htm "It ain't Coca Cola, it's rice", Straight to Hell - The Clash |
#83
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Getting that film look
no_name wrote:
Scott W wrote: If it gets warmer in the summertime were you are then you live way to far from the equator. Earth's orbit is an ellipse. The earth IS closer to the sun when it's summer IN THE NORTHERN HEMISPHERE. Actually that's backwards. The Earth is closer to the sun in the northern winter. In fact the Earth will be at its closest point to the sun in just a couple of weeks on January 4th. http://aa.usno.navy.mil/data/docs/EarthSeasons.html Also helps to account for why southern hemisphere winters are generally milder that norhtern hemisphere winters. Are they? Geography makes a far, far bigger difference in local climate. Most of the land mass is in the northern hemisphere and that tends to make weather more extreme. -- Ray Fischer |
#84
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Getting that film look
"Kulvinder Singh Matharu" wrote in message news On Tue, 20 Dec 2005 07:03:41 GMT, no_name wrote: [snip] And because the earth is farther from the sun while it's summer in the southern hemisphere, summers are generally milder as well. It's the Earth's tilt and not distance from the sun that determines summer and winter. http://www.badastronomy.com/bad/misc/seasons.html Yes. - I think the problem is understanding how the, "tilt" affects the mean temperature....days are not only shorter in the winter, but the sun is closer to the horizon during mid day, or, IOW, it stays closer to the horizon throughout the entire day, so the earth in that hemisphere does not get the full warming effect that is received in the other hemisphere where the pole is tilted toward the sun, and the days are longer and more directly exposed to the sun's warming effect. Apparently some people think that the tilt puts the other pole further away, and this caused the difference. But only a few thousand miles further away wouldn't do it. It would have to be several million miles further away before it would make a noticeable difference...... |
#85
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Getting that film look
"Ray Fischer" wrote in message ... no_name wrote: Scott W wrote: If it gets warmer in the summertime were you are then you live way to far from the equator. Earth's orbit is an ellipse. The earth IS closer to the sun when it's summer IN THE NORTHERN HEMISPHERE. Actually that's backwards. The Earth is closer to the sun in the northern winter. In fact the Earth will be at its closest point to the sun in just a couple of weeks on January 4th. http://aa.usno.navy.mil/data/docs/EarthSeasons.html Also helps to account for why southern hemisphere winters are generally milder that norhtern hemisphere winters. Are they? Geography makes a far, far bigger difference in local climate. Most of the land mass is in the northern hemisphere and that tends to make weather more extreme. -- Ray Fischer Yes....I was speculating that the earth to sun's greater distance during the northern hemisphere Summers would have a mitigating effect on the weather extremes in that hemisphere, but the land mass difference has a much greater effect..... |
#86
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Getting that film look
Matt Clara wrote: Scott W wrote: There have been a lot of people who say they just don't like the look of digital photos, Hey jackass, when are you going to get it into your head that this is primarily a 35mm group? Your bull**** advice is unwelcome here. Scott is the last person you should call a jackass. You, Clara, are the archetypal jackass, with your smart mouth and put-down postings. *That* is not welcome here. I have yet to read anything constructive from you. FYI, this is a 35mm *equipment* group. I say it again to get it through your jackass head: *THIS IS THE REC.PHOTO.EQUIPMENT.35MM* group. Note the word *EQUIPMENT*. IT DOES NOT SAY, OR MEAN, *FILM*. This group has long accepted that digital cameras derived from 35mm *equipment* have a place here, as does discussion about digital vs. 35mm film. After a gratuitous attack on me, I called you a sidewinding little ****. I have seen nothing from you since that would cause me to change my mind. Just the opposite, in fact. Colin D. |
#87
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Getting that film look
In article ,
William Graham wrote: "Kulvinder Singh Matharu" wrote in message news On Tue, 20 Dec 2005 07:03:41 GMT, no_name wrote: [snip] And because the earth is farther from the sun while it's summer in the southern hemisphere, summers are generally milder as well. It's the Earth's tilt and not distance from the sun that determines summer and winter. http://www.badastronomy.com/bad/misc/seasons.html Yes. - I think the problem is understanding how the, "tilt" affects the mean temperature....days are not only shorter in the winter, but the sun is closer to the horizon during mid day, or, IOW, it stays closer to the horizon throughout the entire day, so the earth in that hemisphere does not get the full warming effect that is received in the other hemisphere where the pole is tilted toward the sun, and the days are longer and more directly exposed to the sun's warming effect. Apparently some people think that the tilt puts the other pole further away, and this caused the difference. But only a few thousand miles further away wouldn't do it. It would have to be several million miles further away before it would make a noticeable difference...... The days are shorter and the incident radiation per unit area of ground goes as cos(angle)-- the ground gets warmer when the sun shines straight down compared with coming at an angle. -- "We don't grow up hearing stories around the camp fire anymore about cultural figures. Instead we get them from books, TV or movies, so the characters that today provide us a common language are corporate creatures" -- Rebecca Tushnet |
#88
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Getting that film look
William Graham wrote: "Kulvinder Singh Matharu" wrote in message news On Tue, 20 Dec 2005 07:03:41 GMT, no_name wrote: [snip] And because the earth is farther from the sun while it's summer in the southern hemisphere, summers are generally milder as well. It's the Earth's tilt and not distance from the sun that determines summer and winter. http://www.badastronomy.com/bad/misc/seasons.html Yes. - I think the problem is understanding how the, "tilt" affects the mean temperature....days are not only shorter in the winter, but the sun is closer to the horizon during mid day, or, IOW, it stays closer to the horizon throughout the entire day, so the earth in that hemisphere does not get the full warming effect that is received in the other hemisphere where the pole is tilted toward the sun, and the days are longer and more directly exposed to the sun's warming effect. Apparently some people think that the tilt puts the other pole further away, and this caused the difference. But only a few thousand miles further away wouldn't do it. It would have to be several million miles further away before it would make a noticeable difference...... Have a look at http://aa.usno.navy.mil/faq/docs/seasons_orbit.html Colin D. |
#89
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Getting that film look
William Graham wrote:
I am exactly 45 degrees North of the equator.....I think the hottest months at the equator must be April and October......During these months the sun is directly overhead during midday..... I'm surprised nobody caught this one yet. The Earth's tilt is 23.4 degrees. So at latitudes within 23.4 degrees of the equator, the sun can appear directly overhead. At latitudes further than 23.4 degrees, the sun never gets directly overhead. At latitude 45 degrees, the maximum altitude of the sun is 90 - (45-23.4) = 68.4 degrees. Roger |
#90
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Getting that film look
Roger N. Clark (change username to rnclark) wrote: William Graham wrote: I am exactly 45 degrees North of the equator.....I think the hottest months at the equator must be April and October......During these months the sun is directly overhead during midday..... I'm surprised nobody caught this one yet. The Earth's tilt is 23.4 degrees. So at latitudes within 23.4 degrees of the equator, the sun can appear directly overhead. At latitudes further than 23.4 degrees, the sun never gets directly overhead. At latitude 45 degrees, the maximum altitude of the sun is 90 - (45-23.4) = 68.4 degrees. Roger WIlliam was talking about at the equator. Personally I feel anybody living further north then 23.4 degrees is a bit nuts. |
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