0.1-0.3 M sun yr-1, and calibrations of SFRs based on L(70) and L(160) are proposed. Below those two luminosity limits, the relation between SFR and 70 ЮМm (160 ЮМm) luminosity is nonlinear and SFR calibrations become problematic. ... We interpret this increasing dispersion as an effect of the increasing contribution to the infrared emission of dust heated by stellar populations not associated with the current star formation. ...

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• Deconvolution
• John H. Debes

... Initially SAI Supernova Catalogue was presented in the form of filebased system. ... The current version of SAI Supernova Catalogue presents data on supernovae together with data on their parent galaxies. ... The main source of data for the galaxies was LEDA database. ... In some cases our data were compared with the ones from the Asiago Supernova Catalogue and from List of Supernovae at Harvard-Smithsonian Center for Astrophysics, but the compilation of our Catalogue is carried out independently. ...

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• APOD: 2010 July 3 - A Giant Planet for Beta Pic
• Intro

... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Astrophysics graduate student programs . ... Facilities . ATNF facilities . ... Australian Square Kilometre Array Pathfinder . Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . ... Visiting Parkes radio telescope . Visiting Australia Telescope Compact Array . ... Parkes radio telescope webcam . ...

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• ATNF Daily Astronomy Picture
• Reducing 3-mm ATCA observations
• Bandpass and antenna gain calibration

A very important stage in a story of formation of any new science is the shift from discussion of situation which are possible but do not occur in practice due to some reason to recognition of real phenomena of interest. ... We suggest to consider computer viruses as this new specific form of life which is coming in the contact with our form of life. ... Computer life has been created by human being, the role of independent evolution of computer viruses seems to be still negligible. ...

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... SciSim release covered by this note . ... Data-Analysis-with-SAS in a simple and standardised way, and should allow calibration experts to re-assess the reliability of the different elements of XMM-Newton simulations. ... Also, a release of all calibration files to be used in the reduction, through the SAS, of SciSim generated data, is coordinated with this release. ... Furthermore, two SAS tasks (odffix and epicproc) had to be updated to make possible a proper SAS data reduction of simulated data. ...

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• XMM-Newton SAS: Watchout Page
• Purpose
• Different types of detector map

. Here is an applet. It has two parameters -- speed and message. Its alignment is ABSMIDDLE. Here is an applet. It has two parameters -- speed and message. Its alignment is ABSMIDDLE. Here is an another instance of the same applet, but it has a different speed and a different message. Its alignment is RIGHT. Here is an another instance of the same applet, but it has a different speed and a different message. Its alignment is RIGHT. The Java source for the applet.

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• Estimation
• Artifacts
• XWindow display

... CORBA Client/server architecture needs tools to manage communication between the different components. ... A CORBA class is defined by its interface, specifying in the Interface Data Language (IDL), the methods, their parameters and return values to be used on the client side and to be implemented on the server side. ... 214 Wenger and Frisґ ee IDL file (CORBA class description) IDL compilation Client code STUB code SKELETON code CORBA class implementation Server Client server code Figure 1. ...

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• ADASS 2003 Conference Proceedings
• CORBA as an Interoperability Tool for Astronomy
• Data Reduction Software for SWAS

Next: Star Formation Rate and Up: No Title Previous: Calculation of Evolutionary Tracks . To start calculations, we choose the distributions of the initial binary parameters: the mass of the primary ZAMS component, , binary mass ratio, , orbital separation a . ... whereas the mass ratio distribution is not. ... The zero assumption often made is that the mass ratio distribution has a flat shape, that is binaries with a high mass ratio occur as frequently as those with equal masses. ...

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• Concluding Remarks and Future Prospects
• Basic Observational Data for Determination of f(q) and
• Calculation of Binary Neutron Star Coalescence Rates

Herschel Guaranteed-Time Key Projects . at Arcetri . ... Both regard spectroscopic observations of different classes of star-forming regions in the Galaxy. WISH: WATER IN STAR-FORMING REGIONS WITH HERSCHEL . ... HS3F: HERSCHEL SPECTRAL SURVEYS OF STAR FORMATION REGIONS . ... Since gas cools mostly by line emission, knowing what molecules are formed and which lines are emitted in the different regions at different times is mandatory to understand the gas thermal balance. ...

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• Ionized outflows in z~2.4 quasar host galaxies
• A local window on galaxy formation with ALMA
• The puzzling core of the Phoenix cluster: deep X-ray observations

... 7.1 Introduction to media types . ... 7.3 Recognized media types . 7.3.1 Media groups One of the most important features of style sheets is that they specify how a document is to be presented on different media: on the screen, on paper, with a speech synthesizer, with a braille device, etc. Certain CSS properties are only designed for certain media (e.g., the 'cue-before' property for aural user agents). ... For example, the 'font-size' property is useful both for screen and print media. ...

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• Introduction
• Lecturing list

Observation and modelling of main sequence star chromospheres. ... We compare our calculations to recent high res­ olution observations for selected stars in a narrow spectral range ((R­I) џ =0.875\Sigma0.05); we show that Hff line profiles behave as expected, with a tight correlation be­ tween the line width and equivalent width. ... We show that the hydrogen series dominate the radiative cooling in the spectral lines (form 40% to 90%) for Hff emission line stars. ...

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• Important parts of the kernel
• Armagh Observatory
• sfit help file

... Science . ... Observing with ESO Telescopes . ... ESO Data . ... Star-formation in the Milky Way is an ubiquitous phenomenon. ... Ongoing large scale surveys like GLIMPSE, SCUBA, ATLASGAL and UKIDSS trace gas, dust, and young stellar populations across our galaxy and provide new insight in the galactic distribution of star-forming regions and young clusters, and the spatial and environmental variation of the star formation history, efficiency and the initial mass function down to sub-stellar masses....

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• IAU 317 Symp. Scientific Rationale
• OYSTER Lab
• Colours and magnitudes

... Research . Projects . ... The name of the project APEX is a reduction from words " Active Plasma Experiments " . The core of the project are active experiments with injection of electron and (or) plasma beams from a board of the satellite with simultaneous registration of the phenomena, produced by interaction of injected beam with background plasma. ... Active experiments utilise modulated electron beam accelerator and source of modulated xenon plasma beam on the main spacecraft APEX. ...

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• Distribution of the analyzed SEPs with different >100 MeV proton fluxes (J100)

. Christmas History Traditions Carols Celebration in UK Celebration in USA яhristmas Menu .

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• истощение озон. слоя
• Коллекция учебных проектов
• Sign Language - thesis

Galileo showed convincingly that heavy objects fell no faster that light ones. ... If an iron ball was pulled down with a much greater force than a wooden one of the same size, why didn't it fall any faster? ... 1) It is harder to lift. ... It is the fact that the loaded wagon has a greater mass that gives it a larger inertia , a larger tendency to oppose any change in its state of rest or of constant motion in a straight line. ... One important quantity was the body mass of the astronauts. ...

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• Dayside aurora [Oulu]
• TCV [Oulu]
• Field-aligned potential drops [Oulu]

... The Russian TESIS/ CORONAS-PHOTON Solar Observatory, which has been working in orbit since January 30th, 2009, has photographed one of the most important events in the build up to the upcoming solar cycle - the formation of our star's new southern belt of activity. The first magnetic fields of the new cycle in the southern hemisphere appeared on the Sun's surface on May 23-24th. ... The belt of activity is one of the primary concepts, characterizing the solar cycle. ...

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• Project's diary

... The material in "From Stargazers to Starships" meets several important requirements of the national standards. Pages cited below are from National Science Education Standards National Academy Press, Washington 1995. ... For example: the sections on astronomy not only describe calendars and sundials (including their construction), but also the astronomy of the ancient Greeks, including two different ways in which ancient Greeks estimated the distance to the Moon. ...

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... 1) A new bright galaxy of the Local Group VV124 (UGC4879) is found. ... Kopylov A.I., Tikhonov N.A., Fabrika S.N., Drozdovsky I.O., Valeev A.F., MNRAS Lett, V. 387, Issue 1, L45, 2008. ... For systems of galaxies in the regions of the Hercules and Leo superclusters the dwarf-to-giant ratio of galaxies in the r-band is evaluated, and it is found that this ratio increases with increasing X-ray luminosity at log L X > 43.5 erg/s. Kopylova F.G., Kopylov A.I., Ast. ... Kopylova F.G., Kopylov A.I., Ast. ...

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• The dust jets in the nucleus of comet 29P/Schwassmann-Wachmann 1
• important11-15_en
• Multiple System iUMA

My research interests are focussed on the theory and modelling of accretion processes as well as star and planet formation mechanisms. I am particularly interested in the stability properties of accretion discs, the generation of MHD turbulence and associated angular momentum transport, disk - planet interactions and the origin and characteristics of jets and winds from accreting systems . ... These results have been published in Salmeron & Wardle, 2005, M.N.R.A.S., 361: 45-69. ...

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• COALA - Computational Astrophysics Laboratory
• CHIAKI's Research
• Marc White - Astrophysicist - The Australian National University

... The following changes have been initiated by user feedback: . ... SAOtng command line options can be stored as csh-style environment variables in the ~/.saotng file. ... See SAOtng Command Line Options for more information. ... See SAOtng Colormap Considerations for more information. ... We have added the ability for SAOtng to resize image frame #1 each time a new image is loaded (as did SAOimage). ... See Autoflip of Images for more information. ... See Marker Analysis in SAOtng for more...

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• The AstroStat Slog Blog Archive [ArXiv] Correlation Studies, June 12, 2007
• The AstroStat Slog Blog Archive different views
• The Orion OB1 Association