Next: Binary Pulsar Diversity and Up: Restrictions on the Scenario Previous: Phenomenological Kick Velocity . Let us consider what fraction of different types of binary radiopulsars can be obtained within the framework of the modern evolutionary scenario of binary stars if a phenomenological kick velocity   caused by the collapse anisotropy   is added. ... Next: Binary Pulsar Diversity and Up: Restrictions on the Scenario Previous: Phenomenological Kick Velocity Mike E. Prokhorov . ...

Еще в разделе: (Показать все результаты (>686) - xray.sai.msu.ru/ )

• The ``Reflection'' Effect
• Art Gallery
• Calculation of Binary Neutron Star Coalescence Rates

... Energetic magnetospheric ions are often unstable to the electromagnetic ion cyclotron (EMIC) instability . ... generation of EMIC waves below the proton gyrofrequency , and . ... Depending on the local proton gyrofrequency, the frequency of the EMIC waves varies: in the magnetosphere we deal with the ULF range (more precisely 0.1-5 Hz), while in the auroral field lines we have ELF waves (tens or hundreds of Hz; see radio frequencies and flickering aurora ). ... Space Physics Text Book of Oulu ...

Еще в разделе: (Показать все результаты (>660) - www.iki.rssi.ru/ )

Next: Conclusions Up: Selection Effects Previous: Inconsistent (or Inconsistently Applied) . Another possible bias, present in this as well as all other surveys which use spectral indices based upon nonsimultaneous data in their selection process, is due to variability. ... In order to minimize the effect of non-simultaneous radio survey data upon our samples, we decided to expand the common definition of flat-spectrum radio sources to extend to (instead of 0.5). ...

Еще в разделе: (Показать все результаты (>66056) - www.eso.org/ )

• BL Lacs
• PAM Bulletin
• The Browne & March? Effect

Next: Getting the Dispersion Up: Geometric Correction Previous: Geometric Correction . For optimum results, it is important to use a comparison spectrum with as high a signal-to-noise ratio of the lines as possible. ... The algorithm detects lines whose strength exceeds a certain threshold (parameter THRES ) above the local background. ... The command IDENTIFY/LONG allows an initial interactive identification, by wavelength, of some of the detected lines. ...

Еще в разделе: (Показать все результаты (>1969) - www.sao.ru/ )

• Optically detected galaxies with POSSI-E in the "zone of avoidance. I-V
• The First Burakan Survey
• Soft X-Ray Detection Tutorial - PixelVision

Magellanic Cloud Structure from Near-IR Surveys I: The Viewing Angles of the LMC . ... We present a detailed study of the viewing angles of the LMC disk plane. ... Sinusoidal brightness variations with a peak-to-peak amplitude of approximately 0.25 mag are detected as function of position angle. ... There is tentative evidence for variations of approximately 10 degrees in the viewing angles with distance from the LMC center, suggesting that the LMC disk plane may be warped. ...

Еще в разделе: (Показать все результаты (>14620) - www.stsci.edu/ )

• Aspects Available
• HST this week: 343
• Attenuation Effects in Spiral Galaxies: Multiwavelength Photometry and Disk

... We present a computer program for modelling energy flux distribution and light curves of eclipsing binaries from far ultraviolet to infrared regions. The Roche model is assumed. Proximity effects of components (reflection of radiation and surface gravity darkening) are taken into account. ... Figure 1: The surface temperature distribution for Algol A-B system before (upper plot) and after (lower plot) correction for temperature due to the irradiation effect. ...

Еще в разделе: (Показать все результаты (>1748) - www.adass.org/ )

• Identification and Analysis of Binary Star Systems using Probability Theory
• ADASS 2003 Conference Proceedings
• Towards Optimal Analysis of HST Crowded Stellar Fields

The above process keeps the # of protons and the # of neutrons in the early Universe constant. ... Remember, a free neutron (one that is not bound in an atomic nucleus) will decay into a proton + electron (+ anti-neutrino) in about 900 seconds. AT t=0.01 seconds, none of the neutrons have decayed. ... During this epoch, the proton-to-neutron ratio is 1.0 . Epoch #2: . ... Now we have 62% protons and 38% neutrons where at 0.01 seconds we had 50% protons and 50% neutrons. ...

Еще в разделе: (Показать все результаты (>478) - zebu.uoregon.edu/ )

• Comparative Review of Alternative Energies
• Astronomy HyperText Book: Stellar Clusters

... Future seminars . P a s t seminars . Seminar council . Seasonal Changes and Present-day Volatile Abundances on Mars " . Maria T. Zuber (Massachusetts Institute of Technology) . ... Mars' most important volatile constituents are water and carbon dioxide. The present-day atmosphere is mostly carbon dioxide, while water is present in trace amounts. ... This presentation will describe ongoing orbital observations of carbon dioxide and water on Mars. ...

Еще в разделе: (Показать все результаты (>1104) - www.cosmos.ru/ )

• "Stargazers" and National Science Standards

... Programme . ... Abstract: In recent years our observational knowledge of several important components of the central region of Centaurus A has increased dramatically: high resolution X-ray observations have revealed unprecedented detail in the jet and surrounding atmosphere; a kpc sized bipolar shell has been detected in the mid-IR; -rays have been detected in the GeV domain by Fermi and in the TeV domain by HESS. ...

Еще в разделе: (Показать все результаты (>18716) - www.atnf.csiro.au/ )

• Galaxies Behind the Deepest Extinction Layer of the Southern Milky Way
• Dynamical Effects
• Effect of Cosmic Ray Showers on Gravitational Detectors

... Thin Film Technology, . Solid State Physics - Superconductivity . ... P. V. Komissinski and G. A. Ovsyannikov, "Experimental observation of stimulation of superconductivity in niobium thin films", JEPT Lett., v. 61, p.587 (1995). ... F. Lombardi, Z. G. Ivanov, P. Komissinski, G. M. Fischer, P. Larsson and T. Claeson, "The influence of the top and the bottom grain boundaries on the current transport in YBCO step-edge Josephson junction", Applied Superconductivity v. 6, p. 437 (1998). ...

Еще в разделе: (Показать все результаты (>558) - www.cplire.ru/ )

• Alexander V. Zaitsev
• Yulii V. Kislinskii

... 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. ...

Еще в разделе: (Показать все результаты (>4881) - www.sai.msu.su/ )

• APOD: 2010 October 25 - Water Ice Detected Beneath Moons Surface
• APOD: 2015 September 1 - Distant Neutrinos Detected Below Antarctic Ice
• APOD: 2007 February 27 - Atmospheres Detected on Two Extrasolar Planets

Spectropolarimetry and modeling of Galactic Wolf-Rayet star WR156 O LGA M A RY E VA Special Astrophysical Observatory RAS; olga.maryeva@gmail.com For the first time spectropolarimetric observations of Wolf-Rayet star WR156 (WN8h sub-class) were conducted. ... This polarization is, most probably, has an interstellar origin, as its magnitude and orientation are similar to the ones of field stars. ... By its parameters WR156 is similar to other WN8h stars, displaying the line effect. ...

Еще в разделе: (Показать все результаты (>894) - jet.sao.ru/ )

• Spectral energy distribution
• harak_e
• NES NES

Detected Supernovae . The search have produced till now the detections of 4 SNe. ... This result highlights the power of infrared monitoring in detecting Obscured SNe and indicates that optical surveys are probably missing a significant fraction of SNe, especially in obscured systems such as starburst galaxies. ... In Fig. we show the archival SOFI image of NGC3256 (left) and the first image obtained in 2001 (right) where SN2001db has been detected. ...

Еще в разделе: (Показать все результаты (>8491) - www.arcetri.astro.it/ )

• K-band Arcetri Obscured Supernova Search - What is the KAOSS Projrect?
• ISOGAL YSO Candidates (Abstract)
• SWXCS

... The Astronomical Society of the Pacific (ASP), in partnership with the American Astronomical Society (AAS), presented the annual Priscilla and Bart Bok Awards to two high-school students at the Intel International Science and Engineering Fair held May 8 to 13 in Los Angeles, California. ... The Priscilla and Bart Bok Awards are given jointly by the ASP and the AAS. ... Upon his death in 1983, the ASP established the Bart Bok Memorial Fund to support educational projects. ...

Еще в разделе: (Показать все результаты (>1084) - www.astrosociety.org/ )

• ASP: Effecting Global Change
• ASP: 2012 Award Recipients
• ASP: This Restless Globe

... Meta Index / Home Page This section documents the parameters recognized by this task (if any). Parameter . ... yes . dataset . The list of background maps used in the eboxdetect source detection run. expmapsets . ... The same cutoff value of detection likelihood which was supplied to the parameter of the same name of eboxdetect . ... If psfestyle =`dss', the task seeks a list of mean energy values in the data subspaces of the datasets supplied to the present parameter. astest . ...

Еще в разделе: (Показать все результаты (>6848) - xmm.vilspa.esa.es/ )

• SciSim Release Track
• User-level errors and warnings
• Description

... A hundred years later, a handful of Tunguska-sized asteroids have been spotted by telescopes, but most remain unseen. The asteroid designated 2008 TC3 , which made the news on October 6th before colliding with the Earth on October 7th was too small to constitute a part of the "Earth impact hazard". ... 2008 TC3, for example, finally exploded in the atmosphere above Sudan . ... Wednesday, 8 October 2008 01:15 . International Year of Astronomy, Ireland National Node . ...

Еще в разделе: (Показать все результаты (>2561) - star.arm.ac.uk/ )

• SCL Sfit SLV Commands
• Armagh Observatory
• Irregular Satellite Research

... Clustering of AGN and QSOs at z=1 . Using galaxies from the DEEP2 Redshift Survey and AGN from the AEGIS/Chandra survey and QSOs from SDSS, I present the cross-correlation function of AGN/QSOs and 'normal' galaxies at z=1. Using the known clustering of DEEP2 galaxies, this leads to an estimate of the bias and typical host dark matter halo mass of AGN/QSOs as a function of X-ray luminosity, which constrains AGN formation models. oral . ... Tuesday: AGN correlation functions, LSS, environments . ...

Еще в разделе: (Показать все результаты (>2186) - hea-www.harvard.edu/ )

• http://hea-www.harvard.edu/~pgreen/SOC/5.html
• Stars without Periods
• Evolutionary Effects

... We present the results of our new observations of TYC 0075 01143 1, a recently discovered double-mode Scuti variable. We improved the frequencies and and pulsation amplitudes, detected the interaction frequencies , , and a possible nonradial frequency . ... The finding chart of TYC 0075 01143 1. ... Using our new observations of TYC 0075 01143 1, we improved the frequencies and , detected oscillations corresponding to interaction between and : and ; we also found a possible nonradial frequency . ...

Еще в разделе: (Показать все результаты (>48685) - www.astronet.ru/ )

• Water Ice Detected Beneath Moons Surface
• XWare > APOD

Marc White . ... Turbulent entrainment processes may play an important role in the outflows from young stellar objects at all stages of their evolution. In particular, lateral entrainment of ambient material by high-velocity, well-collimated protostellar jets may be the cause of the multiple emission-line velocity components observed in the microjet-scale outflows driven by classical T Tauri stars. ... University of Amsterdam; STARPLAN, Copenhagen, Jul 2013 . ... E marc.white@anu.edu.au . ...

Еще в разделе: (Показать все результаты (>647) - www.mso.anu.edu.au/ )

• Free-Free Gaunt Factors
• Phase 1 Proposal
• The sculpture presented to John Anderson

Meeting of the MKSP Nearby Galaxies Working Group Cambridge 2009 March 25 09:30-12:00 Participants: P.Alexander, J.Anderson, R.Beck, C.Chyzy, A.Fletcher, J.GeisbЭsch, G.Heald, J.Riley, H.RЖttgering, A.Scaife 1. ... Simulations of Faraday DP is needed. ... Joint observations with the Survey KSP The MKSP needs spectral information about nearby galaxies from the SKSP surveys to choose best cases for deep integrations, and to determine magnetic field strengths (taking into account CRE losses). ...

Еще в разделе: (Показать все результаты (>1639) - www.mrao.cam.ac.uk/ )

• http://www.mrao.cam.ac.uk/projects/skads/lofar/minutes/galaxies.working_group.pdf
• OptInt PmWiki : PmWiki / Wiki Structure
• Molecular oxygen in interstellar clouds