... Programme . ... Presenter: Peter Robertson (James Cook University) . Abstract: The discoveries of the radio source Centaurus A and its optical counterpart NGC 5128 are closely connected to the history of astronomy in Australia. NGC 5128 was first observed in August 1826 by James Dunlop during a survey of southern objects at the Parramatta Observatory, west of the settlement at Sydney Cove. ...

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• New HI observations of the prototype Polar Ring galaxy NGC 4650A
• The Optical Counterpart of the X-ray Transient RX J0117.6-7330: Spectroscopy
• Large-Scale Structures Behind the Southern Milky Way from Observations of

... Harald Ebeling, University of Hawaii . ... Abstract . ... Identifying the host galaxies for optically dark gamma-ray bursts . ... The Architecture of Exoplanetary Systems . ... The proposers use Chandra to obtain precise positions of the GRB, and deep follow-up HST observations to search for the host galaxy. ... The calibration of thsi relation rests on observations of binary systems, primarily eclipsing binaries at masses above 1 M Sun , and primarily astrometric binaries at sub-solar masses. ...

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• HST this week: 299

Find Similar Abstracts (with default settings below ) . Also-Read Articles . Translate Abstract . ... Spectroscopic and speckle-interferometric observations of the multiple system ADS 11061 . ... 49A Binary star 41 Dra is a member of the hierarchical quadruple system ADS 11061 which includes 41 Dra with a very big eccentricity (e=0.9755). Since 1993 we have performed speckle interferometric observations of the system using the 6-m BTA telescope. ... Abstract Text . ... Query Results . ...

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• The real-time system for astronomical observations on the telescopes of the
• Bispectrum speckle interferometry and future long-baseline interferometry of
• GRB follow-up team

Next: ВВЕДЕНИЕ Up: ПРЯМОЕ НАБЛЮДЕНИЕ АНИЗОТРОПНОЙ Previous: ПРЯМОЕ НАБЛЮДЕНИЕ АНИЗОТРОПНОЙ . M.E. Prokhorov, & K.A. Postnov . ... The kick velocity acquired by a neutron star at birth lies within the range 50-500 km/s. Mike E. Prokhorov . Wed Aug 21 19:54:24 MSD 1996 ...

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• Be/X-ray binaries and candidates
• ADS Abstract Service Results
• Contents

Close binary systems of the RS CVn and Algol type are characterized by a highly variable radio emission, from typical flux densities of a few mJy during low-activity (quiescent) periods, up to 1 Jy during strong flares. The origin of this radio emission is attributed to the gyrosynchrotron mechanism. Several observations of these stars have shown an evolution of the radio spectrum during both the rising and decay phases of flares. ...

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• serplines (Abstract)
• rho-Oph BD disks (Abstract)
• CQTau disks (Abstract)

... Accurate identification of physical binary star systems has become of increasing interest in recent years. ... Identification of physical binary star systems, with an estimated reliability of such identifications based on the theory of probability, is also important for current and future efforts to find binary star systems that are candidates for observations with the aim of determining their orbits and component masses. ... probability of the proximity of proper motions and ; . ...

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• A Test for Weak Cosmic Ray Events on CCD Exposures
• Modelling Spectro-photometric Characteristics of Eclipsing Binaries
• Distributed Software for Observations in the Near Infrared

... Jeremy ``Unbiased'' Drake and Vinay Kashyap . ... We have derived the abundance of iron relative to hydrogen in the corona of the active RS CVn binary HR 1099 (V711 Tau) using EUVE spectroscopic observations and additional X-ray constraints provided by ASCA observations. ... Existing photospheric studies also yield a similar Fe abundance of [Fe/H] ~ -0.4, suggesting at face value an absence of any coronal abundance anomaly in HR 1099 involving Fe. ... J.U. Drake and V. Kashyap 1998, in ASP Conf. ...

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• The Chandra Multiwavelength Project (ChaMP) - Science Goals
• Watching the Stars go `Round and `Round

... 88, Jan. 1983, p. 1-15. l. A survey of extragalactic radio sources made using driven declination scans is reported covering an area of about 0.07 sr to a limiting flux density of 35 mJy. The fast-scan survey was carried out at a galactic latitude greater than 17 deg with the NRAO 91-m telescope operating at 4.755 GHz, and the 480 sources detected were reobserved at 1.4 GHz with the National Astronomy and Ionosphere Center 305-m telescope at Arecibo. ...

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• OOTY Lunar Occultation surveys: lists 6-10
• Phoenix Multiwavelength Deep Survey Catalogue
• The RATAN SNRs Survey

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... The light curves of AM CVn systems obtained using the Liverpool Telescope which showed an outburst. We show the start date of the observations in the top right of each panel and the orbital period of each system towards the right. ... The orbital period of the outbursting systems lie in the range 24тАУ44 mins and is remarkably consistent with disk-instability predictions. ... Systems which have short periods ( . ...

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... 2006 . ... Comparison of total ozone distribution in the high latitudes of both hemispheres SCAR XXIX Open Science Conference, 2006, 12-14 July, Hobart, Australia - Abstract Volume. ... Analyses of spectra, stability and eigenmode transverse small-scale oscillations in the inner Earth magnetosphere. 6th Open Conference of Space Projects Evpatoriya, September 2006, Abstracts . ... Ps6 pulsations in the Earth magnetosphere. 5th Open Conference of Space Projects Evpatoriya, September 2005, Abstracts . ...

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