The IMF and Star Formation History of the Stellar Clusters in the Vela D Cloud . ... 2005, A , in press . ... M.T. Beltran, J. Brand, R. Cesaroni, F. Fontani, S. Pezzuto, L. Testi, S. Molinari . ... 2005, Proceedings of the IAUS227 "Massive Star Birth: A Crossroads of Astrophysics", in press . ... Francesco Palla . ... Podio, L., Bacciotti, F., Nisini, B., Giannini, T., Massi, F., Eisloeffel, J., Ray, T.P. 2005, Ap Lecture Series, "Cores to Clusters", in press . ... Star Formation Group . ...

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• Create a www.arcetri.astro.it Mailing List

... 2008 September 16 . W5: Pillars of Star Creation . ... JPL-Caltech , NASA . ... A likely reason for this is that the older stars in the center are actually triggering the formation of the younger edge stars. The triggered star formation occurs when hot outflowing gas compresses cooler gas into knots dense enough to gravitationally contract into stars. ... W5 is also known as IC 1848 , and together with IC 1805 form a complex region of star formation popularly dubbed the Heart and Soul Nebulas. ...

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• APOD: 2004 April 14 - Massive Star Forming Region DR21 in Infrared
• APOD: 2004 November 1 - Spooky Star Forming Region DR 6
• APOD: 2008 August 29 - Generations of Stars in W5

... The Colors of IC 1795 . ... Credit: Don Goldman Explanation: This colorful cosmic portrait features glowing gas and dark dust clouds in IC 1795, a star forming region in the northern constellation Cassiopeia. The nebula's colors were created by adopting the Hubble false-color palette for mapping narrow emission from oxygen, hydrogen, and sulfur atoms to blue, green and red colors, and further blending the data with images of the region recorded through broadband filters. ... Shaping NGC 6188 . ...

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• Denizen of the Tarantula Nebula
• In the Center of the Omega Nebula
• Young Suns

T his page contains synthetic Hertzsprung-Russell Diagrams (HRDs) for a simulated Star Forming Region, assuming different scenarios and timescales for the history of star formation. ... In the paper we only presented the best fits to the HRD of the CMa R1 Star Forming Region. ... Download movie (1.90 MB) . Scenario II: Constant rate of star formation during a time interval delta t . delta t = 0.1 Myr . ... Scenario IV: Linearly decreasing rate of star formation during a time interval delta t . ...

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• Infrared/visible crossfade of the Monoceros R2 star-forming region | ESO
• Mounted image 137: The Eagle Nebula and the Pillars of Creation | ESOshop
• Read configuration information, create tables, and load data

... SSAU History . SSAU roadmap . ... Scientists of SSAU and specialists of JSC Metallist-Samara work out a project on creation of import-substituting sea water desalting plants and wastewater treatment plants. ... So, the first experimental installation designed to produce one cubic meter of fresh water per hour, has a power consumption of only 10 kilowatt-hours, which is at the level of the latest foreign desalination plants. ... e-mail: ssau@ssau.ru . http://www.ssau.ru . ...

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• A chocolate printer is being created in SSAU
• SSAU and Swiss Centre CSEM will be engaged in the creation of electronic
• SSAU scientists are involved in the creation of a special 3D-printer for the

home publications > mercury . ... Rings of Creation . ... In 1755, Immanuel Kant had the remarkable insight that stars and planetary systems form by the gravitational collapse and rotational flattening of interstellar clouds. Later in the 18th century, Marquis Pierre Simon de Laplace refined Kant s idea by suggesting that planets condensed from rings produced at the edge of a contracting disk while the Sun formed at the center a picture thereafter known as the Nebular Hypothesis. ...

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• ASP: Creating NASA?s Space Science Education and Public Outreach Program: The
• ASP: The Fiery Birth of Chondrules

... Our Galaxy . ... Stars . ... Space Flight . ... NGC 2841: a spiral galaxy some 46 million light years away. ... It is especially hard to explain this process of star birth in some spiral galaxies. ... Targets include both star clusters and galaxies, and star formation rates seen range from the starburst galaxy M82 (the Cigar Galaxy) which is creating about ten new stars in its core alone every year to the much less fecund star producer NGC 2841. ... Tweets that mention Baby stars of NGC 2841 | ...

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• A Spectacular View of the Lagoon Nebula | Astronotes
• ESO reveals end of cosmic Dark ages | Astronotes

Henize 206 is a region of star formation in the Large Magellanic Cloud of the approximate scale of the Orion belt and sword. Our Spitzer Space Telescope infrared images and Cerro Tololo Inter-American Observatory (CTIO) optical images show that the region is experiencing very energetic star formation. ... A few percent of the total flux from this brightest region in Henize 206 emanates from infrared peaks of subparsec scale. ...

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• NICMOS Synthetic Dark Request Form
• Brandon's Research
• Example of how to Create skygrid data and generate plots of it

... This is combined emission from all the gas clouds circling the black hole, between 0.1 and 10 light years out. ... These are the expanding clouds of gas left behind when a massive star comes to the end of its life and explodes, producing a supernova. ... Also known as the Veil nebula, a vast and beautiful whispy nebula left over from an exploding star. ... The Crab Nebula (120kb). ... Carbon Star (120kb) Red giant stars, surrounded by clouds or carbon dust. ... 3500 K star (64kb) , like Aldebaran. ...

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• GSAOI Orion Nebula Cluster Science Page
• Home Page of Raquel Salmeron

... To move toward open analysis software, we plan to make the PROS regions subsystem available from processes outside of IRAF. We also plan to make the region descriptor parsing system available for purposes beyond the creation of masks, such as an interface to an image display program, accepting a region descriptor and generating commands to display the region on an image. ... Anticipating two kinds of new requirements, we reconsidered the design of the PROS region descriptor processing subsystem. ...

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• Recreating Einstein Level One Processing Exposure Masks and Background Maps in
• A Method for Minimizing Background Offset Errors When Creating Mosaics
• ADASS 2002 Conference Proceedings

Next: Binary Radiopulsars with Black Up: Black Holes in Binaries Previous: Black Holes in Binaries . Two different types of stellar BH formation exist: (1) direct core collapse ? of a massive star and (2) AIC of a NS. A BH of the first type presumably will have a mass comparable to that of the collapsing star and can be born both from a single star and in a binary system. ... Next: Binary Radiopulsars with Black Up: Black Holes in Binaries Previous: Black Holes in Binaries Mike E. Prokhorov . ...

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• Binary Radiopulsars with Black Holes

... Table files like the ones created in the section on imcnts can be displayed, printed and manipulated using the tasks contained in the stsdas.ttools package. ... sp> tables # Load the relevant package ta> tprint rp90_cnt prpar=yes # .tab extension assumed # the hidden parameter prpar is set to display the header # as well as the data ta> tprint rp90_cnt # Displays only the data info ta> tprint rp90_cnt prdata- prpar+ # Displays only the header info ta> tprint rp90_cnt prparam=yes | ...

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• Region Names and Colors
• Region Algebra
• The Markers Menu

... STScI-PRC95-45a CRUCIBLE OF CREATION: PANORAMIC HUBBLE MOSAIC ZOOMS IN ON MAELSTROM OF STAR BIRTH This spectacular color panorama of the center the Orion nebula is one of the largest pictures ever assembled from individual images taken with NASA's Hubble Space Telescope. ... Though this 2.5 light-years wide view is still a small portion of the entire nebula, it includes almost all of the light from the bright glowing clouds of gas and a star cluster associated with the nebula. ...

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• http://www.naic.edu/~phil/misc/creatingharmonics.html
• http://www.naic.edu/~emuller/making_gifs.html
• http://www.naic.edu/~zoa/docs/zoa_gridzilla.txt

... The main goals of the society are to maintain the development of astronomy and to reinforce scientific contacts between astronomers of the former Soviet Union and their colleagues all over the world. Official languges of EAAS - Russian and English. ... IV Russian Olympiad on Astronomy and Cosmic Physics for high-school students (April 7-12, 1997, Troitsk, Moscow region, Russia) . ... In Russian. ... Dr. Nikolai G. Bochkarev , Co-chairman of Euro-Asian Astronomical Society, 21.02.1997. ...

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• Astronomy: Olympiad of Scientific Centres
• Olympiad of Scientific Centres

Photon Scattering: Basic Principle of Photon Scattering . Audio Narration is available . No Scattering: Photon Source and Detector . ... For optical photons, scattering goes as wavelength to the -4 power. In the case of blue photons compared to red photons, this means that blue photons are about 10 times more likely to get scattered than red photons. ... Watch the blue photons scatter away from the detector . ... Interstellar dust make stars appear redder than they really are . ...

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• Potential and Kinetic Energy
• Energy From the Wind
• ELECTRICITY GENERATION

... If requested ( runbackground =Y), the task creates a background lightcurve, as well as a background spectrum for the imaging modes (FF, eFF, LW, SW) using background masks. ... The background masks are created by task badpixfind using threshold parameters, appropriate for the detection of real X-ray sources. ... As the GTIs strongly depend on the intended science this screening is not performed and only background masks, the lightcurve, and a GTI file are created by epchain . ...

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• How to extract MOS spectra of a point-like source and associated matrices
• Algorithm

. This new infrared view of the star forming region the Lagoon Nebula (M8) was captured by the VISTA telescope at ESOтАЩs Paranal Observatory in Chile. This color picture was created from images taken through J, H, and Ks near-infrared filters, which were acquired as part of a huge survey of the central parts of the Milky Way. The field of view is about 34 by 15 arcminutes. ESO/VVV

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• http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B5A7C982A-3ED2-4E91-A6CA-27FE3029C0B0%7D
• Collision creates stellar nursery | Astronomy.com
• As stars form, magnetic fields influence regions big and small | Astronomy.com

... The forcing by the solar wind is able to modify this field, creating a cavity called the magnetosphere. ... The outer boundary of the magnetosphere is called the magnetopause . In front of the dayside magnetopause another boundary called the bow shock is formed because the solar wind is supersonic. ... Solar wind and the magnetic field it carries along ( IMF ) modify the form of the magnetosphere, by pushing it in in the dayside and creating a long magnetotail in the nightside. ...

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• The Acceleration of the Aurora
• Ionosphere [Oulu]
• Heliosphere [Oulu]

... PmWiki .Forms$:Audience} . ... An optional name="FormName" argument can be used to name the form. ... input text name value size= n :) (:input hidden name value :) (:input password name value :) (:input radio name value :) (:input checkbox name value :) (:input select name value label :) (:input default default-name default-value :) (:input submit name value :) (:input textarea name [=value=] rows= n cols= n :) (:input reset name label :) (:input file name label :) (:input image name "src" alt :) . ...

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• PPTA Wiki | PmWiki / Forms
• Second: Create a session on the correlator control computer lbaccc
• Pulsar Group PmWiki/Creating New Pages

... To run the <LAYER> version of the example, select: flower.htm . ... However, if the page had several layers with absolute positions, and you wanted to place another layer in a relative position to one of the existing layers, you could use inline JavaScript to calculate the value for LEFT or TOP . ... In this example, there is really no need to use inline JavaScript to position the last flower layer, since you could just let the TOP value default to its natural value, as in the other flower layers. ...

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• Visual effects
• Index of /ftproot/pub/comp/hardware/creative