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Originally posted by pepsi78
Lisen to rem agent smith "man on the moon"mabe that song will open
up u'r view.
I dont know what more can i say, about the gamma i have answerd all of it.
what i think of the hole picture is "unstable"
that means maybe yes maybe no
i told you it can be the other way as well with some facts.
I guess i will never be sure of apolo.Maybe they went to the moon or maybe not.
Originally posted by pepsi78
Think realy deep.
I rest my case here.
This has taken alot for me all the research that i did took me 3 weeks
I was obsest by it in building a plausible theory cause i belived in it.
Maybe some one will show up with facts destroing it.
[edit on 15-11-2005 by pepsi78]
Originally posted by pepsi78
1 if there are gamma rays coming from the sun they are weaker (sun does not produce strong gamma unles solar storm ocurs)
particles hiting the shutle ( we have discused about cosmic rays hiting the shutle and i told you it is easy to block particles it is hard to block high gamma for the particle ray to produce gamma it has to hit another particle on the surface not aluminium or the shutle it is easely blocked by that has in nasa going to the moon on that site they say we can provide shielding for cosmic rays but we dont know about the gamma kind of hard duh.)
Originally posted by pepsi78
Okay the difrence on impact in atmosfere you must know where the procces thakes place and how many of them relise gamma.
Remember the magnetic shield?
Earth does not have a greate flux.
Plus when they travel in atmosfere up down left right do they travel free like on the moon?
If the space shuttle takes on fire when it gets back you can imagine that gamma rays no matter what direction they travel in are reduced in efect.
The analysis of scientific measurements made by the Ranger III lunar probe showed that gamma-ray intensity in interplanetary space was ten times greater than expected, NASA reported. Measurements were taken by gamma-ray spectrometers on Ranger III after it was launched on January 26. NASA scientists, however, did not believe that gamma-ray intensity was "great enough to require any changes in the design of radiation shielding for manned spacecraft."
The Energetic Gamma Ray Experiment Telescope (EGRET) on the Compton Gamma Ray Observatory has detected gamma rays from the Moon as it passed through the instrument field of view several times between 1991 and 1994. The average flux, (4.7 \pm 0.7) \times 10^-7 ph(>100 MeV)/cm^2s, and the energy spectrum of the lunar gamma radiation are consistent with a model of gamma ray production by cosmic ray interactions with the lunar surface, and the flux varies as expected with the solar cycle. Although the same processes may occur on the Sun, EGRET does not detect the quiet Sun. The upper limit, 3.0 \times 10^-7 ph(>100 MeV)/cm^2s, does not contradict calculations of the expected solar gamma-ray flux. Thus, in high-energy gamma rays, the Moon is brighter than the quiet Sun.
www.aas.org...
If you had a gamma-ray detector that was 1 centimeter square in size that detected gamma-rays with energies greater than 100 million electron volts, in one second it would record on average a number of photons(the author originally had 'particle hits' but later pointed out it was probably photons) equivalent to 4.7 plus or minus 0.7 divided by 10000000.
.....
rem is not longer used. The new unit is the Sievert (Sv)
To calculate the dosis you need to calculate how much energy per mass has been absorbed.
D=(K*a*t)/r^2
D is the absorbed energy mer mass [J/Kg] Unit is the Grey (Gy)
K is the radiation constant of the nuclei (gamma ray at 1.3 MeV) = 2.52*10^-18 C m^2/kg
a is the activity of the of the nuclei in Becquerel [Bq]
t is the time your mass (body) has been exposed to the radiation
r is the distance from the source of the radiation
To get the dosis you need to muliply this with the "biological qualityfactor".
For alpha and beta RAy it is 1. For gamma rays it is 20.
*** I translated the names for constants etc. from german. I have no clue if I did use the correct words.
I hope you understand it nontheless.
apollohoax.proboards21.com...
The Energetic Gamma Ray Experiment Telescope (EGRET) on the Compton Gamma Ray Observatory has detected gamma rays from the Moon as it passed through the instrument field of view several times between 1991 and 1994. The average flux, (4.7 \pm 0.7) \times 10^-7 ph(>100 MeV)/cm^2s, and the energy spectrum of the lunar gamma radiation are consistent with a model of gamma ray production by cosmic ray interactions with the lunar surface, and the flux varies as expected with the solar cycle. Although the same processes may occur on the Sun, EGRET does not detect the quiet Sun. The upper limit, 3.0 \times 10^-7 ph(>100 MeV)/cm^2s, does not contradict calculations of the expected solar gamma-ray flux. Thus, in high-energy gamma rays, the Moon is brighter than the quiet Sun.
www.aas.org...
Nov 15, 2005, 7:20am, Joe Durnavich wrote:Here is how I interpret it:
If you had a gamma-ray detector that was 1 centimeter square in size that detected gamma-rays with energies greater than 100 million electron volts, in one second it would record on average a number of particle hits(?) equivalent to 4.7 plus or minus 0.7 divided by 10000000.
Bingo.
Let the nuclear physics class begin
1 MeV = 1.6E-6 ergs
1 erg = 1E-7 Joules
so 100 MeV = 1.6E-11 Joules -- the energy contained in one of these 'killer' rays
We need to make some assumptions since we don't have a specific test astronaut. Let's assume he masses
100 Kg and that he's lying down giving approx 1 square meter of area (2 high by 1/2 wide).
From the flux value given, let's take the worst case and call it 5.4E-7 particles/cm^2s or 5.4e-3/m^2s.
For our subject that means 5.4e-7 particles per second, or 466.5 particles per day (let's round that up to 500, making it a little more dangerous).
500 particles @ 1.6E-11 Joules energy each = 8E-9 Joules absorbed per day.
1 gray = 100 rad = 1 joule/kg, and assuming perfect absorption, 1 rad = 1 rem. This is the worst case, also making it sound more dangerous. After all, if these things can punch through feet of lead without stopping, most of them would pass through the subject without hitting anything...
8e-9 J/day / 100 Kg = 8e-11 Gy/day = 8e-9 rem/day = 8e-3 microrem/day, or about 3 microrem per year.
The recommended limit on radiation exposure for the general public is 100 millirem/year, the lunar gamma radiation is 30 thousand times smaller. This wouldn't even be a blip on most measuring equipment. For the Apollo missions, it was nothing. Again, the NASA recording is merely stating that it's one extra little thing to consider for long-term missions.
apollohoax.proboards21.com...
Originally posted by maninblack
It is kind of to say the moon landings were faked,or else were would we have gotten moon rock from?
But I think more happend at the moon landing then we know.