FTIR Spectrometer - Pat Arnott Web Site
... What is the effect on the infrared spectrum at the surface? ...
... What is the effect on the infrared spectrum at the surface? ...
Life Cycle of a Star
... Although some white dwarfs are no larger than the Earth, the mass of such a dwarf can equal 1.4 times that of our sun. A spoonful of white dwarf matter would weigh several tons. ...
... Although some white dwarfs are no larger than the Earth, the mass of such a dwarf can equal 1.4 times that of our sun. A spoonful of white dwarf matter would weigh several tons. ...
The MAGNUM survey: positive feedback in the nuclear region of
... integral field observations in the framework of the Measuring Active Galactic Nuclei Under MUSE Microscope (MAGNUM) survey. The data were used to identify regions with different ionization conditions and to map the gas density and the dust extinction. We find evidence for a double-sided ionization c ...
... integral field observations in the framework of the Measuring Active Galactic Nuclei Under MUSE Microscope (MAGNUM) survey. The data were used to identify regions with different ionization conditions and to map the gas density and the dust extinction. We find evidence for a double-sided ionization c ...
Effect of Light Colors on Bean Plant Growth
... Place the plastic cup holding a bean plant seed in each box. Tape two layers of the desired color of cellophane on four of the boxes over the opening and over the top. Make sure you are able to get at least one of the corners of cellophane up for watering later. You should now have five boxes, four ...
... Place the plastic cup holding a bean plant seed in each box. Tape two layers of the desired color of cellophane on four of the boxes over the opening and over the top. Make sure you are able to get at least one of the corners of cellophane up for watering later. You should now have five boxes, four ...
PHY418 Particle Astrophysics
... • But it’s quite hard to work out how they do it • magnetic geometry at the termination shock must be quasiperpendicular, which disfavours diffusive shock acceleration • but maybe enough small-scale turbulence is generated at the shock • the expected electron power law of E−2.2 is right for the Crab ...
... • But it’s quite hard to work out how they do it • magnetic geometry at the termination shock must be quasiperpendicular, which disfavours diffusive shock acceleration • but maybe enough small-scale turbulence is generated at the shock • the expected electron power law of E−2.2 is right for the Crab ...
Chapter 7: An Extraordinary Beginning: The Hadean and Archean
... The asteroids represent remnants of the formation of the solar system o Most orbit the sun in a belt between Mars and Jupiter o Jupiter’s gravitational field may have disrupted the planet-forming process in that region of the solar system o The asteroids are thus the remains of small planets, or p ...
... The asteroids represent remnants of the formation of the solar system o Most orbit the sun in a belt between Mars and Jupiter o Jupiter’s gravitational field may have disrupted the planet-forming process in that region of the solar system o The asteroids are thus the remains of small planets, or p ...
The Milky Way: Cartoon
... Possible “Halo Objects” that could be “dark matter” Dim, cool, low-mass stars ...
... Possible “Halo Objects” that could be “dark matter” Dim, cool, low-mass stars ...
An Archive of Chandra Observations of Regions of Star Formation...
... The archive is designed to aid both the X-ray astronomer with a desire to compare X-ray datasets and the star formation astronomer wishing to compare stars across the spectrum. It brings together Chandra data on open clusters and other bright, variable, young stars for the study of the various physi ...
... The archive is designed to aid both the X-ray astronomer with a desire to compare X-ray datasets and the star formation astronomer wishing to compare stars across the spectrum. It brings together Chandra data on open clusters and other bright, variable, young stars for the study of the various physi ...
Comets, Asteroids, and Meteors- Oh My!
... Asteroids • Not all asteroids are located in the asteroids belt and can pass near Earth • Jupiter’s gravity kept the asteroids from forming a planet • Some asteroids orbit just before and after Jupiter • Largest asteroid, Ceres, is 580 mi across but most are less than a few miles across ...
... Asteroids • Not all asteroids are located in the asteroids belt and can pass near Earth • Jupiter’s gravity kept the asteroids from forming a planet • Some asteroids orbit just before and after Jupiter • Largest asteroid, Ceres, is 580 mi across but most are less than a few miles across ...
The Behavior of Electrons in Atoms Spectrum of the Hydrogen Atom
... complete spectrum of Hydrogen. Other spectral lines occur in the Ultraviolet and Infrared regions of the electromagnetic spectrum. However, our eyes are not capable of registering these photons and so we do not see them. A more complete spectrum for Hydrogen is attached. We now wish to convert the e ...
... complete spectrum of Hydrogen. Other spectral lines occur in the Ultraviolet and Infrared regions of the electromagnetic spectrum. However, our eyes are not capable of registering these photons and so we do not see them. A more complete spectrum for Hydrogen is attached. We now wish to convert the e ...
New Astrophysical Opportunities Exploiting Spatio-Temporal Optical Correlations
... nuclear activity. The VLTI has succeeded in resolving structures in the AGN torus at midinfrared wavelengths [23] on scales of 30 milli-arcsecond. On the other hand, the blue optical continuum emission is dominated by thermal emission from the inner accretion disk (the source of the “big blue bump” ...
... nuclear activity. The VLTI has succeeded in resolving structures in the AGN torus at midinfrared wavelengths [23] on scales of 30 milli-arcsecond. On the other hand, the blue optical continuum emission is dominated by thermal emission from the inner accretion disk (the source of the “big blue bump” ...
The supernova of AD1181 – an update
... source of ~3 and ~8 kpc. At the larger distance it would be difficult to reconcile the physical size of 3C 58 with an age of only around a thousand years. However, the smaller distance – which was first proposed by Green and Gull (1982) from neutral hydrogen (21 cm) line observations – has been conf ...
... source of ~3 and ~8 kpc. At the larger distance it would be difficult to reconcile the physical size of 3C 58 with an age of only around a thousand years. However, the smaller distance – which was first proposed by Green and Gull (1982) from neutral hydrogen (21 cm) line observations – has been conf ...
ASTR_CGT_motionenergygravity_V04
... Motion can be measured and described qualitatively and quantitatively. Net forces create a change in motion. When objects travel at speeds comparable to the speed of light, Einstein’s special theory of relativity applies. The Law of Universal Gravitation states that gravitational forces act on all o ...
... Motion can be measured and described qualitatively and quantitatively. Net forces create a change in motion. When objects travel at speeds comparable to the speed of light, Einstein’s special theory of relativity applies. The Law of Universal Gravitation states that gravitational forces act on all o ...
Scientific method, night sky, parallax, angular size
... falsifiable) and predictive. They address how questions (e.g. How do stars form? How is a lunar eclipse caused? How did the Universe evolve?) • Religious and ethical statements are (generally) not verifiable. They address why questions (e.g. Why does the Universe exist? What kind of life is worth li ...
... falsifiable) and predictive. They address how questions (e.g. How do stars form? How is a lunar eclipse caused? How did the Universe evolve?) • Religious and ethical statements are (generally) not verifiable. They address why questions (e.g. Why does the Universe exist? What kind of life is worth li ...
K-3 Planetarium Lesson: Our Skies
... Introduce yourself & where you are from. Explain what a planetarium is: a place where you can see stars and things in the sky no matter what time of day it is or what the weather is like. Tell what it will be like inside and go over the rules. Explain how to get inside quickly. Inside the Do ...
... Introduce yourself & where you are from. Explain what a planetarium is: a place where you can see stars and things in the sky no matter what time of day it is or what the weather is like. Tell what it will be like inside and go over the rules. Explain how to get inside quickly. Inside the Do ...
Stellar Evolution: The Lives of Stars
... from giant spinning masses of primarily H & He evolve through common stages and “die” various deaths based on their mass. It is the crushing force of gravity on such great mass that “sparks” the process of nuclear fusion. Stars lead short lives if they are massive and long lives if not. Their “death ...
... from giant spinning masses of primarily H & He evolve through common stages and “die” various deaths based on their mass. It is the crushing force of gravity on such great mass that “sparks” the process of nuclear fusion. Stars lead short lives if they are massive and long lives if not. Their “death ...
Diapositiva 1
... The coloured galaxies are objects with small size and a characteristic colour, mainly green, purple, pink, brown or bright blue (Izotov et al. 2011). The first one discovered where green and were called green peas (Cardamone et al. 2009). Their colour are due to the intense [OIII]λ5007 line is redsh ...
... The coloured galaxies are objects with small size and a characteristic colour, mainly green, purple, pink, brown or bright blue (Izotov et al. 2011). The first one discovered where green and were called green peas (Cardamone et al. 2009). Their colour are due to the intense [OIII]λ5007 line is redsh ...
homework assignment 2
... your past has told you something about astronomy which is not true. In this homework assignment, I have listed a set of astronomical "facts" that are incorrect. You may have heard some of these; they are the falsehoods most likely to be known to students in the United States (and around the world). ...
... your past has told you something about astronomy which is not true. In this homework assignment, I have listed a set of astronomical "facts" that are incorrect. You may have heard some of these; they are the falsehoods most likely to be known to students in the United States (and around the world). ...
Astronomical spectroscopy
Astronomical spectroscopy is the study of astronomy using the techniques of spectroscopy to measure the spectrum of electromagnetic radiation, including visible light, which radiates from stars and other hot celestial objects. Spectroscopy can be used to derive many properties of distant stars and galaxies, such as their chemical composition, temperature, density, mass, distance, luminosity, and relative motion using Doppler shift measurements.