... We present the ROSAT All-Sky Survey Bright Source Catalogue (RASS-BSC, revision 1RXS) derived from the all-sky survey performed during the first half year of the ROSAT mission in 1990/91. 18,811 sources are catalogued, with a limiting ROSAT PSPC countrate of 0.05 cts/s in the 0.1-2.4 keV energy band. ... Broad band images are available for a subset of the flagged sources. ... Retrieving the full catalogue The ROSAT All-Sky Survey Bright Source Catalogue can be retrieved via your WWW browser: 1. ...

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• Author Query Results
• The FIRST Bright QSO Survey
• XID: Cross-Association of ROSAT/Bright Source Catalog

... About ATNF overview . ... Australia Telescope Steering Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . ... Australia Telescope 20GHz Survey . ... Bright prospects: Comparing the H Survey with large-scale radio continuum emission . ... Prospects for comparisons between the AAO/UKST H \ survey and large-scale radio continuum emission are considered, with particular reference to the recently completed Parkes 2.4-GHz survey of the southern Galactic Plane. ...

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• Finding the Bivariate Brightness Distribution of galaxies from an HI selected
• X-Ray Microlensing of Bright Quasars
• A Search for Bright Kuiper Belt Objects

Central Surface Brightness Profiles in Brightest Cluster Galaxies . ... 1: Coevolution of Black Holes and Galaxies, ed. L. C. Ho (Pasadena: Carnegie Observatories, http://www.ociw.edu/ociw/symposia/series/symposium1/proceedings.html ), 2003 . ... We present results from an HST WFPC2 I-band imaging study of the centers of 81 brightest cluster galaxies (BCGs). ... We were able to derive surface brightness profiles for 60 galaxies. ... The remaining twelve percent have ``power-law'' profiles. ...

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• Surface Brightness Parameters from Deconvolved PC Images of Elliptical Galaxies
• Dust in the bright supernova remnant N49 in the LMC
• Photometric and Surface Brightness Measurements of Simulated HST Restored...

... The Astrophysics Data System (ADS) is moving towards public domain access software for its data holdings. Several ADS services are already accessible through the World Wide Web (WWW) (e.g., abstract service, catalogs, Einstein archive) and more are planned. ... The main emphasis of the restructured ADS Project will be the operation and development of the ADS Astrophysics Science Information and Abstract Service (ASIAS) (formerly the ADS Abstract Service). ... Figure: ASIAS query result. ...

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• Recreating Einstein Level One Processing Exposure Masks and Background Maps in
• See Spike Run... Run, Spike, Run
• Some Astrophysical and Instrumental Applications of AIPS++

... The ROSAT Bright Survey: II. Catalogue of all high-galactic latitude RASS sources with PSPC countrate CR > 0.2 s -1 . ... 1S We present a summary of an identification program of the more than 2000 X-ray sources detected during the ROSAT All-Sky Survey (Voges et al. 1999) at high galactic latitude, |b| > 30degr , with countrate above 0.2 s -1 . This program, termed the ROSAT Bright Survey RBS, is to more than 99.5% complete. ...

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• Publications
• Structure and properties of IRC+10216
• Bispectrum speckle interferometry and future long-baseline interferometry of

This astrostatistics session will honor the memory of Alanna Connors. Alanna was a pioneer in the investigation and development of statistical methods required for the analysis of high energy data. The session will provide a historical perspective on Bayesian methods, highlight the topics where the contribution made by Alanna were particularly important, summarize current analysis challenges and discuss future perspectives. ... 131.02 Promoting widespread use of Bayesian analysis . ...

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• Wendy Roberts - Bibliography, Harvard-Smithsonian Center for Astrophysics
• AstroStatistics Workshop @ HEAD 2004
• Southern SHARC survey

... Near-IR broad-band imaging of V1318 Cygni reveals the presence of two distinct stellar components oriented north-south, a result recently reported by Aspin et al. ... The distribution of the high density molecular gas traced by the CS J emission is highly concentrated around V1318 and V1686 Cygni, while the total column density of gas traced by the J shows a ridge morphology centered on these sources. ... A molecular outflow has been detected in CO J . ...

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• ISOGAL YSO Candidates (Abstract)
• G35.20-1.74 (Abstract)
• HAEBEs (Abstract)

... NGC 3293: A Bright Young Star Cluster . ... Credit Copyright: ESO /G. Beccari Explanation: Hot blue stars shine brightly in this beautiful, recently formed galactic or "open" star cluster. Open cluster NGC 3293 is located in the constellation Carina , lies at a distance of about 8000 light years , and has a particularly high abundance of these young bright stars. ... If true, star formation in this open cluster took at least 15 million years. ... Bright from the Heart Nebula . ...

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• NGC 6302: Big, Bright, Bug Nebula
• NGC 6302: Big Bright Bug Nebula
• Астронет > NGC 6302: Big Bright Bug Nebula

... 2006 . ... A.F.Kholtygin . ... Abstract . ... text in Russian . ... text in pdf (0.55Mb) . ... Kholtygin A.F., Shneiwais A.B. Stochastic Data in Astronomy: Fourier Analasis of Strongly Uneven Time Series , Astrophysics, 48 , 87-100 ( 2005 ) . ... Kholtygin A.F. UV lines in spectra of Planetary Nebulae (in russian) , Ultravililet Universe II , Proc. of the Conference, held in Instititute of Astronomy, May 19-20, 2006, Moscow, Eds: B.M.Shustov, M.E.Sachkov, E.A.Kilpio, M., Yanus-K, pp. ...

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• ADS Abstract Service Results
• Radiation mechanisms of astrophysical objects: classics today | Механизмы
• Abstract book | Radiation mechanisms of astrophysical objects: classics today

... 2015 April 6 . NGC 3293: A Bright Young Star Cluster . ... Open cluster NGC 3293 is located in the constellation Carina , lies at a distance of about 8000 light years , and has a particularly high abundance of these young bright stars. A study of NGC 3293 implies that the blue stars are only about 6 million years old, whereas the cluster's dimmer, redder stars appear to be about 20 million years old. If true, star formation in this open cluster took at least 15 million years. ...

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• APOD: 2004 May 5 - NGC 6302: Big, Bright, Bug Nebula
• APOD: August 20, 1997 - Bright Meteor, Dark Sky
• Zen: Abstract

... The department was founded in late sixties by Prof. D.Ya.Martynov, who for many years was also the director of Sternberg Astronomical Institute. At present time, the head of the department is Prof. A.M.Cherepashchuk, a pupil of D.Ya.Martynov and his successor as the director of SAI. Since Prof. Martynov, the scientific activity of the department was primarily related to binary stars. ... The department consists of 15 members most of which have Ph.D. in Astrophysics. ...

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You Can Make Stellar Images Brighter . Articles | ... A few months ago I wrote an article titled "You Can’t Make Them Brighter". So why am I now writing that you can make them brighter. ... The image of a focused star is actually a small disk called the Airy disk, named after the 19 th century scientist Sir George Airy. ... For a given aperture, a smaller Airy disk means that the light is focused to a smaller disk and is therefore brighter. ... www.astronomy.net . About Astronomy Net | ...

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• Finding Himalia, The Fifth Brightest Moon Of Jupiter - an Astronomy Net Article
• Summer Triangle - an Astronomy Net Article
• You Can't Make Stellar Images Brighter - an Astronomy Net Article

... Since January 2000 our English translation (Astronomy Letters) is available on-line !!! . see Note on printing of the on-line papers) . Scanned copies of Astronomy Letters for 1975-2000 can be found on-line in free access in ADS . ... 1995 , 1996 - the Grand prize (full story) , 1997 (full story) , 1998 (full story) , . 1999 , 2001 (full story) , 2003 , 2004 (full story) , and 2005 . ... LANL / ITEPh astrophysics preprints . ... E-mail: pazh@hea.iki.rssi.ru . ...

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• Zeldovich-100 / International Conference / Moscow, Russia
• Zeldovich-90: COSMOLOGY AND HIGH ENERGY ASTROPHYSICS
• High Energy Astrophysics Today and Tomorrow

... SEARCH ASP SITE: Match ALL words Match ANY word . ... ASP Conference Series . ... Accidental Astrophysics: The Devil's In the Magnitudes, Part II . ... The star second to the Sun in brilliance is Sirius. ... Recall the magnitude system, passed down to us through a hundred generations of sky watchers, as a means of quantifying stellar brightness ("Accidental Astrophysics," May/June, p. 9). ... Yes, it is a magnitude difference, but that difference is due to the distance between us and the star. ...

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• ASP: Star Science in the Autumn Sky

A press release on the Canadian Galactic Plane Survey was associated with this poster. ... Below are maps of HI emission, HISA, and 12 CO emission in the eastern 25% of the survey, given as projections along the velocity ( Figure 1 ) and latitude ( Figure 2 ) axes. ... 2000, A. J. , submitted . ... GIF | ... We are developing automated methods of locating HISA in velocity cubes by removing large-scale emission in space and velocity and flagging small-scale dark residuals. ...

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• HISA Poster for the 33rd Annual Meeting of CASCA, May, 2002
• HISA Poster for the 197th Meeting of the AAS, January, 2001

. Departement of Quantum Astrophysics . Head: Kurt V.G. , Prof. ultraviolet spectroscopy of planetary upper atmospheres and interplanetary/interstellar medium; . observations of gamma-bursts and optical identification of their sources; . long-base optical interferometry. Staff: .

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• Theoretical Astrophysics Department

Find Similar Abstracts . ... Electromagnetic and gravitational waves in a stationary magnetic field . Authors: . ... 38, Apr. 1974, p. 652-654. ... 04/1974 . ... NASA/STI Keywords: . ... For abstract see issue 04, p. 547, Accession no. ... 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 ...

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• No Title
• Astronomical Resources

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... The bright supernova (hereafter SN) in the galaxy NGC 4527 was first sighted by S. Knight (USA) on April 13.17UT at magnitude ~14.0v. The report of the sighting was subsequently forwarded by phone to the AAVSO. ... SN 1991T. The galaxy NGC 4527 is an Sb(s)II type galaxy with an apparent Blue magnitude of 11.32 (Shapley-Ames, 1981). ... An analysis of this event utilizing visual observations by amateurs, plus a light curve is presented.. ... THE LIGHT CURVE: . ... ISN SN 1991T web page . ...

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• Bright Supernova Bright Supernova
• Bright Supernova - Archives
• Supernova 2002fk in NGC 1309

... Astrophysics Data System Abstract Service - The ADS Abstract Service provides access to over 160,000 astronomical abstracts since 1975. Astrophysics Revision Site . ... Common Astrophysics Acronyms . Gravitational Wave Detector GEO 600 - aims at the direct detection of gravitational waves by means of a laser interferometer of 600 m wavelength. ... Secrets of Creation - new theory on the creation of the Universe, the Big Bang, parameters of the Universe, fundamental laws of the Universe. ...

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