Investigation of the FIR-Radio correlation at small scales in the Galaxy
... In my PhD. Project I will study these correlations, most notably, the far-infrared and radio continuum correlation on scales corresponding to the size of small molecular clouds. I will also study the possibility that the correlation between CO and far-infrared luminosities is caused by strong select ...
... In my PhD. Project I will study these correlations, most notably, the far-infrared and radio continuum correlation on scales corresponding to the size of small molecular clouds. I will also study the possibility that the correlation between CO and far-infrared luminosities is caused by strong select ...
Constellation
... stellar blast is slamming into regions along the ring's inner regions, heating them up, and causing them to glow. The ring, about a light-year across, was probably shed by the star about 20,000 years before it exploded. Astronomers detected the first bright spot in 1997, but now they see dozens of s ...
... stellar blast is slamming into regions along the ring's inner regions, heating them up, and causing them to glow. The ring, about a light-year across, was probably shed by the star about 20,000 years before it exploded. Astronomers detected the first bright spot in 1997, but now they see dozens of s ...
Document
... disc is given as a function of time in several photometric bands, and radial colour profiles are plotted for representative times. ...
... disc is given as a function of time in several photometric bands, and radial colour profiles are plotted for representative times. ...
![Dust [12.1]](http://s1.studyres.com/store/data/008843506_1-c0b3bc1292042697e2dbc020b2f06e1c-300x300.png)
Study Guide - Universe Exam key 2014-15 v2
... 1. Describe the model that was used in the activity titled “Our Expanding Universe.” We used a balloon and put dots on it to represent galaxies. a) How was this model useful? Showed us how galaxies move away from each other as it expands. b) Name 2 limitations of this model. It has boundaries and wi ...
... 1. Describe the model that was used in the activity titled “Our Expanding Universe.” We used a balloon and put dots on it to represent galaxies. a) How was this model useful? Showed us how galaxies move away from each other as it expands. b) Name 2 limitations of this model. It has boundaries and wi ...
Lecture Notes-PPT
... When stars are born they develop from large clouds of molecular gas. After the remnant gas is heated and blow away, the stars collect together by gravity. During the exchange of energy between the stars, some stars reach escape velocity from the protocluster and become runaway stars. The rest become ...
... When stars are born they develop from large clouds of molecular gas. After the remnant gas is heated and blow away, the stars collect together by gravity. During the exchange of energy between the stars, some stars reach escape velocity from the protocluster and become runaway stars. The rest become ...
Die Sonne im Röntgenlicht - ST-ECF
... • A new population of very massive stars in relative isolation and with strong winds. • Fine filamentary structures of ionized diffuse gas indicating profound influence of local strong magnetic field. • Compact nebulae, tracing various stages of massive star evolution • Evidence for a major starburs ...
... • A new population of very massive stars in relative isolation and with strong winds. • Fine filamentary structures of ionized diffuse gas indicating profound influence of local strong magnetic field. • Compact nebulae, tracing various stages of massive star evolution • Evidence for a major starburs ...
Yes - Wichita State University
... 1. We obtain a new O/H gradient of -0.058 +/- .006 dex kpc-1. 2. A good linear model of the data requires the assumption of natural scatter. 3. Observed gradient range ~ -0.02 to -0.06 dex kpc-1. We are at the confusion limit. ...
... 1. We obtain a new O/H gradient of -0.058 +/- .006 dex kpc-1. 2. A good linear model of the data requires the assumption of natural scatter. 3. Observed gradient range ~ -0.02 to -0.06 dex kpc-1. We are at the confusion limit. ...
Galaxies - TeacherWeb
... matter formations. Other objects in space can include comets, meteors, meteoroids, asteroids, quasars (star like formations), and nebulas. ...
... matter formations. Other objects in space can include comets, meteors, meteoroids, asteroids, quasars (star like formations), and nebulas. ...
PH109 Exploring the Universe, Test#4, Spring 2005 Please indicate
... 14. Why is the energy source of active galaxies thought to be extremely compact? a) Their energy is totally no stellar in origin. b) Their spectra are like those produced by ordinary stars. c) They vary on rapid time scales. d) They can be seen clearly; we can see that the energy source is compact. ...
... 14. Why is the energy source of active galaxies thought to be extremely compact? a) Their energy is totally no stellar in origin. b) Their spectra are like those produced by ordinary stars. c) They vary on rapid time scales. d) They can be seen clearly; we can see that the energy source is compact. ...
General Astrophysical Concepts: Astronomical length scales
... nucleus of a quasar is about five million times the mass of our Sun The light-emitting region of a typical quasar is comparable in size to our Solar System Quasars and AGNs can be 100 to 1000 times more luminous than our Milky Way galaxy Most galaxies have massive black holes at their centers ...
... nucleus of a quasar is about five million times the mass of our Sun The light-emitting region of a typical quasar is comparable in size to our Solar System Quasars and AGNs can be 100 to 1000 times more luminous than our Milky Way galaxy Most galaxies have massive black holes at their centers ...
Black Hole
... •There are many galaxies in the universe, and our Another galaxy , The galaxy, the Milky Way Canis Major Dwarf, was found by German galaxy, has many solar Astronomers on November systems and planets in it. 10, 2010. This is currently the closest galaxy to our ...
... •There are many galaxies in the universe, and our Another galaxy , The galaxy, the Milky Way Canis Major Dwarf, was found by German galaxy, has many solar Astronomers on November systems and planets in it. 10, 2010. This is currently the closest galaxy to our ...
For each statement or question, select the word or expression that
... A. sun, red giant, Earth, galaxy B. red giant, sun, galaxy, Earth C. Earth, sun, red giant, galaxy D. galaxy, Earth, sun, red giant ____ 19. The Milky Way is an example of a(n) A. spiral galaxy B. elliptical galaxy C. summer constellation D. winter constellation ____ 20. Active galaxies are thought ...
... A. sun, red giant, Earth, galaxy B. red giant, sun, galaxy, Earth C. Earth, sun, red giant, galaxy D. galaxy, Earth, sun, red giant ____ 19. The Milky Way is an example of a(n) A. spiral galaxy B. elliptical galaxy C. summer constellation D. winter constellation ____ 20. Active galaxies are thought ...
2P10.pdf
... The scientific goals of the Gaia mission require complementary astrometry, photometry and radial velocity data. After five years scanning the entire sky, Gaia will have performed measurements with broad (BBP), and medium (MBP) bands, and white light (G magnitude). The main goal of the photometry is ...
... The scientific goals of the Gaia mission require complementary astrometry, photometry and radial velocity data. After five years scanning the entire sky, Gaia will have performed measurements with broad (BBP), and medium (MBP) bands, and white light (G magnitude). The main goal of the photometry is ...
Construction and origin of the giant star forming complex
... Maps display existence of filamentary structures containing embedded stellar clusters. All prominent clusters reside in the filaments of the scale about 4 pc. Clusters at more advanced stages of formation contain filaments of smaller scales. ...
... Maps display existence of filamentary structures containing embedded stellar clusters. All prominent clusters reside in the filaments of the scale about 4 pc. Clusters at more advanced stages of formation contain filaments of smaller scales. ...
Unlocking galaxy formation histories with SAMI
... › The spectra: - Large spectral range covering many prominent absorption features - Intermediate resolution suitable for most galaxies – allows us to separate emission and absorption ...
... › The spectra: - Large spectral range covering many prominent absorption features - Intermediate resolution suitable for most galaxies – allows us to separate emission and absorption ...
PH607lec07
... This transition is observable via the 21cm radiation that it produces, and has proved crucial in developing our understanding of the galactic rotation curve. These radio waves are too long in wavelength to be absorbed by dust, so they provide an excellent way of peering through the dust ...
... This transition is observable via the 21cm radiation that it produces, and has proved crucial in developing our understanding of the galactic rotation curve. These radio waves are too long in wavelength to be absorbed by dust, so they provide an excellent way of peering through the dust ...
The Size of the Universe (1920) Harlow Shapley Heber Curtis
... • Resolution of arms into star clusters & H II regions. ...
... • Resolution of arms into star clusters & H II regions. ...
Which of the following is the best description of an Sc galaxy? A) a
... The Virgo Cluster of galaxies is receding from us at about 1500 km/sec. How does its distance compare with the diameter of the Milky Way galaxy? A) its distance is about ten times the diameter of the Milky Way B) its distance is about 50 times the diameter of the Milky Way C) its distance is about 5 ...
... The Virgo Cluster of galaxies is receding from us at about 1500 km/sec. How does its distance compare with the diameter of the Milky Way galaxy? A) its distance is about ten times the diameter of the Milky Way B) its distance is about 50 times the diameter of the Milky Way C) its distance is about 5 ...