Solar High Resolution Studies . Back to . Solar Group . ... The study of photospheric "quiet" structures can have deep implications for a large variety of astrophysical topics, ranging from energy transport in astrophysical plasmas, to MHD problems in fluids with elevated Reynolds number. The wealth of structures and scales visible in the quiet solar photosphere is well exemplified in this white light movie, obtained at the Dunn Solar Telescope at the NSO/Sacramento Peak on Oct. ...

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• K-band Arcetri Obscured Supernova Search - Detected Supernovae
• K-band Arcetri Obscured Supernova Search - What is the KAOSS Projrect?
• Viking

... Supernova 1987A in the Large Magellanic Cloud presents unprecedented opportunity to observe the evolution of a supernova at all wavelengths. While optical observations with the HST Faint Object Camera have obtained resolutions of 0."1, we are limited in the radio to the resolution obtainable with the Australia Telescope Compact Array (ATCA). ... At this resolution the radio supernova is distinct from a point source, but few physical conclusions can be drawn. ... Keywords: Superresolution, Radio . ...

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• Briggs: Comparative Deconvolution Study of SN 1987A
• Infrared Echoes near the Supernova Remnant Cassiopeia A
• Simulation of a Distant Cluster of Normal Galaxies

Supernova Remnant Populations in Nearby Star-Forming Galaxies Laura Chomiuk & Eric Wilcots, University of Wisconsin--Madison NGC 628 NGC 3184 NGC 3631 20 cm radio continuum maps obtained at the VLA in its B configuration (~4" resolution). ... Radio SNRs are marked by circles. ... Does the nature of SN feedback vary between galaxies? i.e., Do more luminous galaxies transform star formation energy into cosmic ray energy more efficiently? ... We still know very little about the true shape of SNR LFs. ...

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• http://www.atnf.csiro.au/pasa/15_1/dennison/paper.pdf
• immerge
• PhD Thesis (summary)

... For SIMS (Secondary Ion Mass Spectrometry) analysis, a solid surface is bombarded by primary ions of some keV energy. ... The subsequent mass analysis of the emitted ions provides detailed information on the elemental and molecular composition of the surface. ... Extremely short ion pulses with a duration below . ... By rastering a fine-focussed ion beam over the surface, like an electron beam in an electron microprobe, mass resolved secondary ion images (chemical maps) can be obtained...

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... The remote planet Pluto and its moon Charon orbit the Sun at a mean distance of almost 6,000 million kilometres, or nearly fourty times farther out than the Earth. During a recent investigation by an international group of astronomers [1], the best picture ever of Pluto and Charon [2] was secured with the European Space Agency's Faint Object Camera at the Hubble Space Telescope (HST). ... The new HST image was taken when Charon was near its maximum elongation from Pluto (0.9 arcseconds). ...

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• ESO - Thesis Topic: High-mass Star Formation at High-Angular Resolution
• ESO - Research Area: STELLAR STRUCTURE AND EVOLUTION
• Bruno's Home Page

... 1987A(IIP), 1993J(IIb), 2001gd(IIb) Science : Explosion Dynamics Evolution of the Circumstellar Medium ( CSM ) Needs : Sensitivity , High Resolution (~1 mas), Repetitive Monitoring Early Density Structure of the CSM Absorption Mechanisms 20cm-cyan 6cm-blue 3.5cm-green 2cm-red 1.3cm-black SN 1994I - type Ic Synchrotron Self Absorption Science : Progenitor Mass-Loss Rates Evolution of the Circumstellar Medium ( ... Progenitor & CSM Evolution Needs: Improved Sensitivity, ~1" Res.,...

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• Multiscale Structure in Dust Reflection and Cold HI
• Slide 25
• Asteroids National Astronomy and Ionosphere Center (Arecibo Observatory)

... Galaxies which were observed in the project . Location of vortex centers . Laboratory simulations . ... Vortex structure of NGC 157 . Vortex structure of our Galaxy . ... Line-of-sight velocity fields of gas with high precision and resolution are planned to be obtained for the sample of galaxies with regular spiral structure to reveal systematic deviation from circular rotation and to analyze it on the base of hydrodynamical models, which are in progress. ... Back to Laboratory Home Page. ...

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• High-resolution Near-infrared Study of the Deeply Embedded Young Stellar Object
• High resolution Zeeman spectrum of HD4778
• Results scientific researchs LRS

This home page belongs to small group of scientists working at . Sternberg Astronomical Institute which is a part of Moscow State University . ... Электронная библиотека научно-технической и художественной литературы (доступна только из ГАИШ) . ... Local staff . Dr. Edward Kononovich (konon -at- sai.msu.ru), Associate Professor . ... Dr. Sergey Ayukov (asv -at- sai.msu.ru), Research Fellow, Webmaster of the group . ... Joint seminar of Solar Studies Structure Group and Solar Photometry Group . ...

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... Next: Unsupervised Catalog Classification Up: Object Detection and Previous: Classification of Objects . ... Multi-resolution allows for image analysis in terms of different scales. ... This approach is used for the detection (and subsequent analysis) of globular cluster systems around elliptical galaxies, and for image characterization and object trawling in large image databases. ... The applicability of this approach to object detection in large image collections has been investigated. ...

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• Synthetic Images of the Solar Corona from Octree Representation of 3-D Electron
• A Wavelet Parallel Code for Structure Detection
• Towards a General Definition for Spectroscopic Resolution

Sternberg Astronomical Institute, Moscow University, . Moscow, Russia . Supernovae make us brighter .. Search russian astronomical resources . Mirror of International Supernovae Network ( Original site ) . Catalogue of Supernovae Stars . HTTP access to SAI Catalogue of Supernovae Stars . SAI SN Light Curves Online . ... Sternberg Astronomical Institute ( in Russian ) . ... Astronet - Russian Astronomical Network . ... Russian Foundation for Basic Research . ...

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• APOD: 2004 January 1 - Structure in N63A
• SAI Supernova catalog
• APOD: 2006 August 29 - Supernova Remnant E0102 from Hubble

... Дни открытых дверей к юбилею САО РАН (12-14 апреля 2016 г.) . Международная конференция "Dark Ages and White Nights (Spectroscopy of the CMB)" (20-24 июня 2016 г.) . ... Международная конференция MULTI-SPIN GALAXIES - 2016 (26-30 сентября 2016 г.) . Международная астрономическая конференция "Физика звезд: от коллапса до коллапса" (3-7 октября 2016 г.) Архив . ... Подробнее.. ... 10.02.16 . ... БТА в реальном времени . ... Цейсс-1000 в реальном времени . ... Последнее обновление: 22/03/2016 ...

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• Observatory structure
• Origin of the internal structures in HL Tauri jet (HH 151)
• Galaxy sector, archive 1996

2014 May version . ... Green D. A., 2014 , Bulletin of the Astronomical Society of India, 42 , 47-58. ( .pdf , or arXiv.org:1409.0637 ) If you make use of the detailed version of the catalogue, then plaese also cite: . Green D. A., 2014, `A Catalogue of Galactic Supernova Remnants (2014 May version)' , Cavendish Laboratory, Cambridge, United Kingdom (available at "http://www.mrao.cam.ac.uk/surveys/snrs/" ). ... Copyright D. A. Green 2014. 25872nd access to this version of the catalogue. ...

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• Astrophysics Group COAST Astronomical Results
• Dave Green: G1.9+0.3 (not Nibiru)
• VLBI observations of the quasar 3C380

... The study of the Large-scale structure of the Universe and measurements of the Dark Energy equation of state; The exploration of the growth and cosmological evolution of supermassive Black holes in the Universe. ... In course of the all sky survey SRG will discover about 100 000 galaxy clusters and 3 million AGNs. Galaxy clusters are the largest gravitationally bounded objects in the Universe and are best explored through the study of X-ray emission from the hot intergalactic gas. ... 2016 IKI RAN ...

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• The best images from RTT150

... Structure in N63A . ... CXC , NASA . Optical: Y.Chu ( U. Illinois ), STScI , NASA . ... ATCA Explanation: Shells and arcs abound in this false-color, multiwavelength view of supernova remnant N63A , the debris of a massive stellar explosion. ... Located in the neighboring galaxy known as the Large Magellanic Cloud , the apparent age of this supernova remnant is between 2,000 and 5,000 years, its extended glow spanning about 60 light-years. ... Publications with keywords: supernova remnant - LMC . ...

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• Астронет > Structure in N63A
• Spiral Galaxy NGC 3982 Before Supernova
• Астронет > Spiral Galaxy NGC 3982 Before Supernova

... High spectral, spatial and temporal resolution UV observations of the quiet Sun transition region show a highly structured and dynamical environment where transient supersonic flows are commonly observed. ... Estimates of the kinetic and enthalpy fluxes associated with these events show that explosive events are not important so far as solar coronal heating is concerned. ... In some cases, non-Gaussian line profiles are associated with supersonic flows in small magnetic loops. ...

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• PhD Thesis abstract
• Armagh Observatory
• Supernova in galaxy NGC 5128

The spectrophotometrical complex of the 6-m telescope in Nasmyth-1 focus . ... A new sample of 360 blue compact galaxies with a strong star formation was build on the base of the Second Byurakan Survey. ... More that 20 galaxies with the extremely low-abundances of heavy elements in the range of 1/30-1/10 of the Sun's one, were found. ... During the 15-years observation term near 500 spectra of the unique source SS~433, from which the relativistic jets were found for the first time, were obtained. ...

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• Supernova 1998bv in HS1035+4758
• HyperLEDA: documentation
• Observations

A.F.Kholtygin, J.C. Brown, J.P.Cassinelli, S.N.Fabrika, D.N.Monin, A.E.Surkov, . Structure and variability of hot star winds", . ... We propose the three-phase model for hot star winds and calculate the X-Ray line emission of hot component of wind in a comparison with a XMM-Newton X-Ray spectra of O4f star zeta Puppis. The results of high-resolution spectroscopy for some bright O-stars are also presented. The line profile variability of bright O-stars 19 Cep and lambda Ori A is detected. ...

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• Project summary
• Vladimir P. Reshetnikov's Home Page
• Model realization and some results

... I slept on my image of SN1999cq and decided to revisit my initial analysis, using "Submarine Sonar Subjective Analysis Techniques" (or whatever that means for - e.g. do we have a target or not ?) ... 1) LEHMANN's Image is great and matches Circular# 7209. ... 3) KERESZTY-ZOLT's Image shows only the very slightest hint for resolution of SN1999cq, in the generally diffused central area of UGX11268. 99.9% of what is marked as the ID for the supernova is actually the upper object shown in LEHMANN's...

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• Supernova 1999bx in NGC 6749
• Supernova 1998ey in NGC 7080
• Supernova images - Best of

2012 A Broadband Study of the Emission from the Composite Supernova Remnant MSH 11-62 (P. Slane et al.) ... 2012 Infrared imaging and polarimetric observations of the pulsar wind nebula in G21.5-0.9 (A. Zajczyk et al.) ... 2009 High-resolution X-ray Observations of the Pulsar Wind Nebula Associated with the Gamma-ray Source HESS J1640-465 (A. Lemiere, P. Slane, B.M. Gaensler, S.S. Murray) - ApJ, 706, 1269 . ... 1995 Soft X-Ray Emission From Selected Isolated Pulsars (P. Slane N. Lloyd) ApJ 452, L115 . ...

Еще в разделе: (Показать все результаты (>2551) - hea-www.harvard.edu/ )

• *imcalc* - Obtain a background subtracted image for ROSAT PSPC Data
• Chandra Supernova Remnants Catalog - Sample spectrum of SNRs
• Microcalorimeter Energy Resolution Example

... Tonight's Sky . ... Observing . ... Astronomy for Kids . ... Imaging Basics . ... Dawn obtains first low-altitude images of Vesta . ... NASAт??s Dawn spacecraft has sent back the first images of the giant asteroid Vesta from its low-altitude mapping orbit. ... Dawn returned the images to Earth December 13. ... Only registered members of Astronomy.com are allowed to comment on this article. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

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• Subaru Telescope reveals 3-D structure of supernovae | Astronomy.com