... ATNF Home . About ATNF . ... About ATNF overview . ... Governance overview . Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Our people overview . ... Publications overview . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . ... Mopra radio telescope . ... Parkes | ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... We summarize recent attempts to detect warm ionized gas at large galactocentric distances. ...

... P1103 Date Received: 1997-Dec-15 16:59:12 Technical Page Proposal Type: Regular General Category: Pulsars Observation Category: Galactic Total Time Requested: 46 Hours Proposal Title: Pulsar Distance and Galactic Electron Density Determinations via 21 cm Ab- sorption Measurements ABSTRACT: We propose to measure neutral hydrogen absorption spectra of distant pulsars. ... These measurements will be used to calibrate galactic electron density models, which are essential for pulsar population studies. ...

... A Snapshot Survey of The Most Massive Clusters of Galaxies . ... Imaging of Local Lyman Break Galaxy Analogs: New Clues to Galaxy Formation in the Early Universe . ... HST Imaging of UV emission in Quiescent Early-type Galaxies . ... HST NICMOS Survey of the Nuclear Regions of Luminous Infrared Galaxies in the Local Universe . ... ACS images of galaxy-galaxy Einstein ring lenses from the Sloan survey . ... The CFHT Legacy survey provides a powerful tool for identifying candidate galaxy-galaxy lenses...

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... To view Postscript Format files you must have access to Ghostview , or another suitable viewer. To view PDF files you will need Acrobat Reader or another suitable viewer. ... E. O'Shea, T. O'Neill, F.P. Keenan and J.G. Doyle . Sol Phys 196, 321 (2000) . Full Paper - Postscript . ... Abstract . ... Full Paper - PDF . ... Full Paper . ... M.E. Perez and J.G. Doyle . ... D. Banerjee, E. O'Shea and J.G. Doyle . ...

... 640W A survey of ultracompact (UC) Hii regions has been carried out by searching for 6.669-GHz methanol maser emission from a sample of 535 IRAS-selected candidates. A total of 201 candidates exhibit methanol emission. These sources have been used, in conjunction with previously identified UC Hii regions, to provide a base for further studies of such regions. ... Methanol maser and/or radio continuum emission is found in 364 cases towards IRAS-selected regions. ...

... 1) Dipartimento di Astronomia e Scienza dello Spazio, Universit di Firenze, Largo E. Fermi, 5, I-50125 Firenze, Italy . ... We have used the LONGSP spectrometer on the 1.5-m TIRGO telescope to obtain long slit spectra in the J, H, and K wavelength bands towards two positions along the Orion bar. ... We detect a variety of transitions of hydrogen, helium, OI, FeII, FeIII, and H2. ... We also find that the molecular hydrogen bar is likely to be tilted by ~10 degrees relative to the line of sight. ...

Authors: V.A. Marsakov , Yu.G. Shevelev , . ... Systematic effects of random errors in distances and reddening, metallicity and luminosity indices of F stars from catalogues with photometry are investigated. ... Исследуется систематические эффекты случайных ошибок в определениях расстояний, покраснений, индексов металличности в светимости F -звезд из каталогов с -фотометрией. ...

Find Similar Abstracts . ... Astrophysical implications of the neutrino rest mass. ... 6, Aug. 1980, p. 457-469.) ... GALACTIC CLUSTERS, MICROWAVES, MISSING MASS (ASTROPHYSICS), NEUTRINOS, PARTICLE FLUX DENSITY, PARTICLE MASS, ASTRONOMICAL MODELS, HYDROGEN RECOMBINATIONS, LINEAR EQUATIONS, PERTURBATION THEORY . ... Use: Authors Title Abstract Text Text Query with Keywords Return: Query Results Query Form Database: Astronomy Instrumentation Physics and Geophysics ABSTRACT QUERY USER FEEDBACK HELP ...

Proceedings of the Particle Physics and Early Universe Conference (PPEUC). For this paper: postscript PPEUC CMB index 1 Introduction.. ... Combining measurements of the thermal Sunyaev--Zel'dovich effect with X-ray data allows calculation of a direct, physical estimate of Hubble's Constant ( ) without the need for distance-ladder-type arguments. ... 1 Introduction . ... 3 Calculating Hubble's Constant . 4 Errors In Determination of . ... PPEUC Proceedings . Fri Jun 27 15:29:33 BST 1997 ...

... Authors: Spyros Basilakos (Imperial College London) . ... Title: Populating a cluster of galaxies - I. Results at z=0 . ... Title: The Merger Rate to Redshift One from Kinematic Pairs: Caltech Faint Galaxy Redshift Survey XI . ... Title: Multi-wavelength observations of an evolved galaxy group: An endpoint of galaxy merging? ... 23 matches for the search pattern galaxy merging . The URL for this page is: http://xxx.itep.ru/find/astro-ph/1/galaxy+merging/0/1/0/past,all/0/0 www-admin@xxx.lanl.gov ...

Stellarium 0.12.3 . ... TelescopeClient Class Reference abstract . ... getEnglishName (void) const . ... getInfoString (const StelCore *core, const InfoStringGroup &flags) const . ... getJ2000EquatorialPos (const StelCore *core) const =0 . ... getEquinoxEquatorialPos (const StelCore *core) const . ... getJ2000GalacticPos (const StelCore *core) const . ... getSideralPosGeometric (const StelCore *core) const . ... getPositionInfoString (const StelCore *core, const InfoStringGroup &flags) const . ...

. The Catalogue has been created as a handbook for professional astronomers and experts in other related fields of knowledge. An additional objective is to outline the astronomical knowledge that is required for understanding and usage of the data included in the Catalogue. The Catalogue contains data on 493 potentially hazardous asteroids as of 27 March, 2003 (Minimum Obital Intersecion Distance MOID H . Full Russian version of book ?Catalogue of potentially hazardous asteroids and comets?

... Unlike the previous digital-only Messages, Arecibo-1974 and Evpatoria-1999, the TAM has complex, three-section structure with different forms of information. Section 1 represents coherent sounding radio signal with slow Doppler wavelength tuning to imitate transmission from Sun's center. ... Section 2 is an analog information and represents musical melodies, performed on the Theremin. ... There were seven musical compositions in the 1st Theremin Concert for Aliens. ...

... In 1930, Trumpler noticed that linear diameters (LD) of open clusters increase with distance (D) from the Sun. ... Since that time, the interstellar absorption has become one of the best studied factor in astrophysics, and we may hope that current OCL distance scales are free from this LD-D correlation. To verify if this is the case we have chosen several modern OCL distance scales and test them with the same clusters and the same angular diameters that Trumpler had used back in 1930. ...

... In this paper we present the results of detailed B, V, R, I, and H study of the isolated nearby blue compact dwarf (BCD) galaxy NGC6789. Judging from the literature the observed galaxy has not been resolved into stars up to now. ... The distance of the galaxy, estimated from the tip of the red giant branch (TRGB) is 2.1 Mpc which places NGC6789 close to the Local Group. ... Key words: nearby galaxies: dwarf galaxies (NGC 6789): distance moduli: star content . ... Distance. ...

PROGRAM, ABSTRACTS and . PROCEEDINGS . Program, abstract and proceedings . ... Abstract Preparation . ... Last updates, 24 Nov 2001: . ... The third International Conference on Physics of Low-Dimensional Structures (PLDS-3) will be held on October 15-20, 2001 in Chernogolovka, Institute of Solid State Physics Russian Academy of Sciences, Moscow District. ... The scientific program covers a wide range of issues in modern physics of low-dimensional systems including the following topics: . ...

Find Similar Abstracts (with default settings below ) . ... Translate Abstract . ... Speckle Measurements with the New Camera of the Astronomical Observatory R. M. Aller . ... Astronomische Gesellschaft Abstract Series, Vol. ... 18JD309D A brief description of the new speckle camera developed by the Astronomical Observatory Ram n Mar a Aller of the University of Santiago de Compostela (Spain) in cooperation with the Special Astrophysical Observatory (Russia) is presented. ... Abstract Text . ...

... It is notoriously difficult to identify weak cosmic ray events in long exposure observations. ... The method is to compare the probability distribution function (PDF) of cosmic ray events between an observation and a dark frame matched in exposure time. We illustrate the basic idea using dark exposures from a Tek 1024 1024 CCD with varying exposure lengths and read-out times. ... Figure: Histogram of cosmic ray events in a two hour dark frame. ... Original PostScript figure (78 kB) . ...

... Онлайн-подготовка к ЕГЭ . ... Все о ЕГЭ . ... Поступление в вузы . ... College.ru ? это профессиональный сервис онлайн-подготовки к ЕГЭ . ... Пройди бесплатный экспресс-тест по любому предмету, познакомься с конспектами в свободном доступе . Решай тесты ЕГЭ в режиме тренажера и симулятора, работай с конспектами, спрашивай у экспертов, планируй обучение . ... это профессиональный сервис подготовки к ЕГЭ онлайн. ... Теперь подготовиться к ЕГЭ 2016 можете и вы. ... Изменения в ЕГЭ 2015 года . ...

... The DAL is essentially implemented in C++. The design takes the form of a set of abstract classes which provides the fundamental DAL interface. There are currently two implementations (both in C++) of this abstract interface; one is the High Memory Model and the other is the HighLow Memory Model. ... In particular, an understanding of the C++ class hierarchy will lead to more generic algorithms e.g. use BlockT rather than ArrayT if only the BlockT methods are needed. Class Hierarchy . ...