There were a number of E-ALFA presentations and posters at the AAS meeting in Washington, D. C. in January 2006: . AGES, AUDS, ALFALFA, ZOA Surveying the Extragalactic Sky from A to Z. Minchin R. F. for the E-ALFA Consortium, 2005, AAS, 207, 192.02. ADS Bibcode: 2005AAS.. ... Download: PDF . ALFALFA: a Legacy Extragalactic HI Survey. Giovanelli R., 2005, AAS, 207, 192.03. ... Haynes M. P., 2005, AAS, 207, 192.08. ... A Signal Extraction Utility for the ALFALFA Survey. ... 207.8808F . ...
spaceweb@oulu.fi - last update: 18 May 1999, 1430 UT (RR) . The concept of merging or reconnection of magnetic field lines is widely used in magnetospheric and solar physics, although the physics behind the process are still under debate. ... Reconnection is thought to be the main link in the solar wind - magnetosphere coupling process, occurring at the dayside magnetopause between southward directed IMF and the northward directed geomagnetic field. ... Space Physics Text Book of Oulu ...
Full-Text Search . ... arXiv.org . astro-ph . ... SAI VO . Search sort results by Date Relevance . ... Whitespace-separated words are treated as AND ed. Show 10 50 100 articles per page in Full Compact mode . Normalized to: Avera, E. 1 article(s) in total . 2 co-authors. Median position in authors list is 2,0 . Co-author(s): . ... Astronet | SAI MSU . ...
... Список галактик Местного Up: PhD Previous: Благодарности . ... Никифоров И. И., Петровская И. В. 1994, Астрон. журн., ... Aaronson M., Huchra J., Mould J., Schechter P. L., Tully R. B. 1982, ApJ, 258, 64 . ... Aparicio A., Dalcanton J. J., Gallart C., Martinez-Delgado D. 1997, AJ, 114, 1447 . ... Aparicio A., Tikhonov N., Karachentsev I. 2000, AJ, 119, 177 . ... Dolphin A. 2000, ApJ, 531, 804 . ... Giovanelli R., Haynes M. P., Wegner G., da Costa L. N., Freudling W., Salzer J. J. 1996, ApJ, 464, L99...
... Truncated dust disks in H I-deficient spirals L. Cortese1 , J. I. Davies1 , M. Pohlen1 ,M.Baes2 , G. J. Bendo3 ,S.Bianchi4 , A. Boselli5 , I. De Looze2 , J. Fritz2 , J. Verstappen2 ... .Smith1 ,C.Vlahakis16 , E. M. Xilouris17 , and S. Zibetti18 (Affiliations are available in the online edition) Received 30 March 2010 / Accepted 17 May 2010 ABSTRACT By combining Herschel-SPIRE observations obtained as part of the Herschel Virgo ... NGC 4294, 4299, 4351, 4567) and correspond to 2-3 noise...
BABEL --- A method for digitization and restoration of contour maps By G e r n o t W e s t ph a l en email: gwestpha@astro.unibonn.de Radioastronomisches Institut der UniversitЁat Bonn (RAIUB), Auf dem HЁugel 71, 53121 Bonn, GERMANY We have developed BABEL as a method for digitization and restoration of contour maps. ... Conclusions With the quality achieved (see Section 2.3), BABEL is an effective tool for digitizing and restoring contour maps --- data which would be ``lost'' otherwise. ...
... Faraday's Lines of Force (field lines) . Faraday's Disk Dynamo . ... The Earth's Dynamo . ... Magnetic Storms and Ring Currents . The Magnetosphere . ... Chronology of Geomagnetism . ... 1581 Robert Norman publishes "The Newe Attractive," . ... 1832 Faraday tries to detect a dynamo current in water flowing in the Earth's field. ... magnetic storm. ... 1903 Birkeland proposes the existence of "polar magnetic storms," He also . ... 1919 Joseph Larmor proposes that magnetic fields of sunspots . ...
... Gaseous discs in NGC 252 and in NGC 4513 have decoupled kinematics, and the ionized gas of their rings is certainly excited by young stars. ... Two other, quite isolated S0 galaxies with the UV rings, IC 522 and NGC 446, demonstrate the shock-dominated gas excitation in the UV-detected rings, so their rings may probably have impact origin. ... NGC 4513. ... The UV rings in isolated galaxies IC 522 and NGC 446 may represent the consequences of central impact by a satellite from a highly inclined...
... A collection of codes is compiled for studying some aspects of the large scale clustering of galaxies, clusters and superclusters of galaxies. ... That is why a package of codes for large scale structure analysis cannot be written as a general tool. Nevertheless, a collection of procedures for studying some aspects of the clustering in the Universe can be constructed; inevitably any such package or collection of codes will only be a starting point and will require additional development. ...
... Tonight's Sky . ... Star Atlas . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... galaxies . ... The first dark galaxy? Astronomers may have discovered a galaxy without stars. ... The Virgo cluster of galaxies is home to more than 100 galaxies of many types. Now, astronomers think they've found a galaxy sans stars. ... A cloud of gas in the Virgo cluster may be the first dark galaxy ever found, say astronomers in Britain, Australia, Italy, and France. ...
... Printed in U.S.A. MAXIMUM DISK MASS MODELS FOR SPIRAL GALAXIES POVILAS PALUNAS1,2 Laboratory for Astronomy and Solar Physics, NASA/Goddard Space Flight Center, Greenbelt, MD 20771 ; palunas=gsfc ... -0849 ; williams=physics.rutgers.edu Received 1996 December 2 ; accepted 2000 September 6 ABSTRACT We present axisymmetric maximum disk mass models for a sample of 74 spiral ... 6, 2000 DISK MASS MODELS 2897 FIG. 1.хContinued extends signiпcantly past the optical disk to 4.1 scale...
... In this paper, high-resolution ground-based data taken using the Swedish 1 m Solar Telescope is combined with co-spatial and co-temporal data from the Atmospheric Imaging Assembly (AIA) on board the Solar Dynamics Observatory (SDO) satellite to analyze running penumbral waves (RPWs). RPWs have always been thought to be radial wave propagation that occurs within sunspots. Recent research has suggested that they are in fact upwardly propagating field-aligned waves (UPWs). ...
Characterization of Precipitable Water Vapor at the TMT Candidate Sites in Northern Chile: The Importance of Surface Data A. OtАrola T. Travouillon, M. SchЖck, S. Els, R. Riddle W. Skidmore, R. Dahl, D. Naylor, R. Querel Kislovodsk , October 4-9 , 2010 1 Outline Location of sites tested by TMT in northern Chile Synoptic-scale meteorological conditions Monitoring of ... Kislovodsk, October 4-9, 2010 16 Results: Overall & Seasonal Site Alt. (m) PWV (mm) GOES PWV (mm) Surf. ...
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