... These Frontier Fields will combine the power of HST with the natural gravitational telescopes of high-magnification clusters of galaxies. ... We are soliciting gravitational lensing maps for the last four Hubble Frontier Fields clusters (MACSJ0717.5+3745, MACSJ1149.5+2223, AbellS1063, and Abell 370) based upon the exceptionally deep HST FF imaging and other new ancillary data. ... For the full set of proposal instructions and requirements, see the FY16 Frontier Fields Lensing Map Call for Proposals....

Еще в разделе: (Показать все результаты (>25532) - www.stsci.edu/ )

• M51 Release
• HST Observer Monthly
• Frontier Fields Lensing Models

... ESO Science Newsletter May 2014 . ... This newsletter is a summary of recent ESO Science Announcement items. Follow the links or visit ESO Science Announcements to read more. ... Part of the Cycle 2 software is an on-line interface to the ALMA calibrator source catalogue, which will soon be available on the ALMA science portal . ... ESO Workshop, ESO Headquarters, Garching, Germany, 24тАУ28 November 2014 . ... You are receiving this newsletter because you subscribed to the ESO Science Newsletter. ...

Еще в разделе: (Показать все результаты (>67271) - www.eso.org/ )

• ESO - Data Releases
• GOODS
• ESO - Science Announcements

... Credit Copyright: ESA , NASA , J.-P. Kneib ( Caltech / Observatoire Midi-Pyrenees ) R. Ellis ( Caltech ) Explanation: Gravity can bend light, allowing whole clusters of galaxies to act as huge telescopes. Almost all of the bright objects in this just- released Hubble Space Telescope image are galaxies in the cluster known as Abell 2218. ... The cluster of galaxies Abell 2218 is itself about two billion light-years away in the northern constellation Draco . ... Abell 2218: A Galaxy Cluster Lens . ...

Еще в разделе: (Показать все результаты (>117752) - www.astronet.ru/ )

• Abell 2218: A Galaxy Cluster Lens
• Астронет > Abell 2218: A Galaxy Cluster Lens
• Астронет > Galaxy Cluster Lenses Farthest Known Galaxy

Next: Mission Operations Data Transfer . ... VLBI Tape Management . VLBI Tapes . ... When: As soon as the correlator is satisfied with the correlator output. back to top . ... What: Each correlator will maintain a data base including the status of all VLBI tapes under its control. ... The correlators will distribute tapes to mission elements based on the Observation Summary File produced by the RSOG ( Observation Summary File ) to ensure each element has enough tapes to support SVLBI observations. ...

Еще в разделе: (Показать все результаты (>206) - www.asc.rssi.ru/ )

... The measurements extend to a lower 1.5 GHz limit of 1.0 mJy and comprise a complete sample with 1.5-GHz flux density 2.5 S1.5 J/AuJPh/47/145 VLA Survey of Rich Clusters of Galaxies II (Slee+, 1994) J/AuJPh/49/977 VLA Survey of Rich Clusters of Galaxies III (Slee+, 1996) ================================================================================ A VLA Survey of Rich Clusters of Galaxies II. ... Note (3): An elliptical Gaussian was fitted to the source. ...

Еще в разделе: (Показать все результаты (>2455) - www.sao.ru/ )

• A 20 cm VLA survey of Abell clusters of galaxies
• Clusters of Galaxies
• A VLA Survey of Rich Clusters of Galaxies II

... 2001 October 7 . Abell 2218: A Galaxy Cluster Lens . ... WFPC2 , HST , NASA . Explanation: Gravity can bend light, allowing huge clusters of galaxies to act as telescopes. Almost all of the bright objects in this released Hubble Space Telescope image are galaxies in the cluster known as Abell 2218. ... The cluster of galaxies Abell 2218 is itself about three billion light-years away in the northern constellation Draco . ... About APOD | ... NASA Technical Rep.: ...

Еще в разделе: (Показать все результаты (>4936) - www.sai.msu.su/ )

• APOD: 2004 February 17 - Galaxy Cluster Lenses Farthest Known Galaxy
• APOD: 2000 February 1 - Abell 2218: A Galaxy Cluster Lens
• APOD Index - Galaxies: Clusters of Galaxies

Title: A New Model of the Gravitational Lens 0957+561 and a Limit on the Hubble Constant . Authors: Norman A. Grogin , Ramesh Narayan (Harvard Univ.) ... Title: ROSAT/PSPC observation of the distant cluster CL0939+472 . ... Title: Interaction in the Bimodal Galaxy Cluster A3528 . ... Title: Cosmological Implications of Galaxy Cluster Evolution . ... Title: Galaxy Cluster Virial Masses and Omega . ... Matches 201 to 222 from a total of 222 matches for the search pattern galaxy cluster . ...

Еще в разделе: (Показать все результаты (>54) - sed.sao.ru/ )

• astro-ph authors/title/abstract search for 'galaxy environment' all years
• astro-ph authors/title/abstract search for 'galaxy merging' all years

... Staff . ... Galaxies, AGN, Cosmology . ... A new survey of X-ray clusters of galaxies with the Swift-X-ray Telescope . ... In this framework, an international collaboration between INAF-OAA, INAF-Brera, INAF-OATs, the University for Science and Technology of China-Hefei, the University of Ferrara, and the University of Massachusetts-Amherst, is undertaking a new cluster survey using an X-ray facility that was never exploited before for this goal: the X-ray Telescope (XRT) onboard the Swift satellite...

Еще в разделе: (Показать все результаты (>10105) - www.arcetri.astro.it/ )

• Cannibal Stars Cause Giant Explosions in Fornax Cluster Galaxy (ESO Press
• Two VLT Unit Telescopes in Action (ESO Press Release 07/99)
• First Images and Spectra from ISAAC on UT1 (ESO Press Release 19/98)

... The highest redshift X-ray jet discovered . by Chandra in GB 1428+4217 at z = 4.72 . X-ray jet discovered by Chandra . ... Science Papers on ADS . ... Chandra Press Release . The paper describing the details nas been published in ApJ and it is available also on astro-ph Feb. ... The jet paper published in ApJ Letters is available on astro-ph Oct. ... ApJ Letters paper available on astro-ph: Paper 2003 Feb. ... ApJ papers available on astro-ph: Paper 1, 2002 and Paper 2, 2007 . ...

Еще в разделе: (Показать все результаты (>4129) - hea-www.harvard.edu/ )

• The AstroStat Slog Blog Archive [ArXiv] SDSS DR6, July 23, 2007
• The Andromeda Galaxy, M31
• The AstroStat Slog GRB

ATNF Annual Report 2000 (submitted) . ... One of the first products is the HIPASS {\it Bright Galaxy Catalogue}, which is a catalogue of the 1000 apparently brightest HI galaxies in the southern hemisphere. ... In Figure 1 we show the spatial distribution of the brightest HIPASS galaxies. ... Figure 4 shows the velocity distribution of the 1000 brightest HIPASS galaxies (orange) compared to the 1000 brightest optical galaxies (selected from the Lyon/Meudon Extragalactic Database using blue magnitude). ...

Еще в разделе: (Показать все результаты (>31736) - www.atnf.csiro.au/ )

• ATNF Media Release - November 24, 1998
• Press Release 9 June 1998 Press Release
• Total Magnitudes of Virgo Galaxies. II. An Investigation into the mp Scale of

The Arecibo Galaxy Environment Survey (normally known as AGES) is using the Arecibo Telescope to search for galaxies in a number of quite different areas of the local universe. ... NGC 628 group (precursor) - published (Auld et al., ... NGC 1156 (isolated galaxy) - published (Minchin et al, 2010, AJ, 140, 1093) . NGC 7332/9 galaxy pair - published (Minchin et al, 2010, AJ, 140, 1093) . ... NGC 5523 (isolated galaxy) - completed (contact: Robert Minchin) . ... AGES team page - password protected . ...

Еще в разделе: (Показать все результаты (>5544) - www.naic.edu/ )

• The Arecibo Zone of Avoidance Survey (ALFAZOA)
• Public data products
• Surveys and Data Products

... Tonight's Sky . ... The Magazine . News . Observing . ... Magazine . ... Press Room . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Press Releases . ... Astronomy magazine editors are here to help enrich media and blogger coverage of meteor showers, space missions, and night-sky events. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ... Astronomy Magazine . ...

Еще в разделе: (Показать все результаты (>6797) - www.astronomy.com/ )

• What's the difference between globular clusters and dwarf spheroidal galaxies?
• Our Galaxy's oldest open clusters | Astronomy.com
• Two open clusters in Canis Major, emission nebula NGC 2316, and spiral galaxy

... Astrophysics Group . ... Surveys and Catalogues . AMI-Planck . ... The Planck 2013 data release included a catalogue of 1227 galaxy clusters detected via the Sunyaev-Zel?dovich (SZ) effect, the largest SZ-selected cluster catalogue to date. ... This website currently contains results for the 195 clusters with Planck signal-to-noise ratio > 5; results for the remaining clusters in the catalogue with 4.5 тЙд SNR тЙд 5 will be added at a later date. ...

Еще в разделе: (Показать все результаты (>4545) - www.mrao.cam.ac.uk/ )

• The Tenth Cambridge (10C) Survey
• Astrophysics Group 10C
• Astrophysics Group AMI Science

Astronotes Armagh Planetarium's Stellar Blog! ... Our Galaxy . ... Other Galaxies . ... Space Flight . ... When Galaxies Collide (Image credit: ALMA (ESO/NAOJ/NRAO). Visible light image: the NASA/ESA Hubble Space Telescope) . In the southern sky constellation of Corvus (the Crow), we see the Antennae Galaxies (alias NGC 4038 and 4039). ... Your email address will not be published. ... Here you will find the latest news and views from the fascinating worlds of astronomy and space exploration. ...

Еще в разделе: (Показать все результаты (>2823) - www.armaghplanet.com/ )

• Tarantula Nebula in stunning Hubble Image | Astronotes
• M55 globular cluster seen by ESO | Astronotes
• NGC4666: Secrets of a Starburst Galaxy | Astronotes

... 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 ...

Еще в разделе: (Показать все результаты (>832) - hea.iki.rssi.ru/ )

• Second Spectrum-RG/eROSITA Conference
• z90-program

... Recent Results . ... last 10 years in ADS) . in SAO press releases . ... observations database) . ... Last update: . ... Measurement of the dark halo shape in polar ring galaxies . Determining the mass of supermassive black hole in galaxy Mrk6 nucleus based on spectropolarimetric observations . The dust jets in the nucleus of comet 29P/Schwassmann-Wachmann 1 . ... New Polar Ring Galaxies . Traces of recent interactions in isolated Seyfert galaxies . ...

Еще в разделе: (Показать все результаты (>1157) - jet.sao.ru/ )

• Search for distant radio galaxies in SAO
• SCORPIO: IFP Gallery

... This class is designed to be an up to date summary of the last 10-20 years of observations relevant to Cosmology. ... Theory today is bombarded by a vast array of observational data but there remains no clear and preferred model for the origin and evolution of structure in the Universe. ... The inflationary paradigm and the nature of the Dark Matter - Inflation solves a lot of problems that are inherent in the standard Big Bang Model. ... Kinds of Dark Matter and Observational Constraints . ...

Еще в разделе: (Показать все результаты (>419) - zebu.uoregon.edu/ )

• The Galaxy Gallery: Messier Objects
• The Galaxy Gallery Page IX: Clusters of Galaxies
• Astronomy HyperText Book

... Assignments 4, 5 and 6 all involve the imaginary world of Ziggy. ... Each week, you should write a short executive briefing to Captain Howard, explaining to her what you have learned from that week's data. ... A 500 word limit applies to each briefing you submit. You will submit three briefing papers (due dates below): one for each data release. ... First briefing due (Assignment 4). 2nd data set released. ... Second briefing due (Assignment 5). 3rd and final data set released. ...

Еще в разделе: (Показать все результаты (>709) - www.mso.anu.edu.au/ )

• IAU Commission #34 (Interstellar Matter)
• Giant Galaxy String Defies Models of How Universe Evolved
• Dougal Mackey - Research

... Survey processing . ... ESO - Public Surveys . ... 21/12/2009 Release of Science Verification Data . ... 11/12/2009 Press release about VISTA (Text, Images and Videos) . The ESO press release is at www.eso.org/public/outreach/press-rel/pr-2009/pr-49-09.html . ... 10/12/2009 15:00+ Ownerhsip of VISTA accepted by ESO from STFC (UK Goverenment representative) . ... 15/10/2009 Science Verification period started (see 21/12/9 for release) . ... 17/04/2008 Press releases om M1 from ESO , STFC and QMUL . ...

Еще в разделе: (Показать все результаты (>28) - www.vista.ac.uk/ )

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... This shows the Sun, Moon and Earth (not to scale) together with the . ... They have tested the technique on the Earthshine, the light reflected from the Earth by the Moon, and showed that it can reveal the presence of life in our planet. ... This technique uses the fact that the light reflected from the planet is polarised, whereas that emitted by the star is not. ... Polarised light can tell us about the reflecting surface...

Еще в разделе: (Показать все результаты (>3471) - star.arm.ac.uk/ )

• Astronomy Today and the Role Played by the Hubble Space Telescope: Wednesday 17
• The Big Bang
• The Cosmology of Distant and Dusty Galaxies: 3 Nov, Belfast | International