... HST . ... 03/22/2016 New v1.0 data products for Epoch 1 of Abell S1063 have been released. ... 02/02/2015 Epoch 1 for MACS1149 and its parallel field is complete and v1.0 data products have been released. ... 01/09/2014 Epoch 1 for MACS1149 and its parallel field is complete and v0.5 data products have been released. 12/03/2014 Epoch 1 for MACS0717 and its parallel field is complete and v1.0 data products have been released. 11/28/2014 v0.5 data products for Epoch 1 of MACS1149 have been released. ...

Еще в разделе: (Показать все результаты (>24730) - www.stsci.edu/ )

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

... Science . ... Science Users Information > Science and Technical Meetings > Conferences 2002 > cosmology2002 . ... Observing with ESO Telescopes . ... Public Surveys . ... Data Handling and Products . ... Science Data Products Forum . ... ESO Data . ... ESO Data Access Policy . ... Review: Weak Lensing . ... Tangential alignement of galaxies in a STIS Parallel shear survey field: a new dark lens candidate . ... Poster: . ... New Clues on clustering evolution from the K20 and FIRES surveys . ... data ...

Еще в разделе: (Показать все результаты (>67270) - www.eso.org/ )

• ESO - Studying the Cosmological Evolution of Galaxy Clusters with (Sub-)mm
• ESO - Dynamics of Low-Mass Stellar Systems: From Star Clusters to Dwarf...
• ESO - VIMOS Science Verification Programs at Melipal/UT3

... About ATMoB . ... The Observing Committee is starting an Observing Awards Program to promote observing among the membership of the Amateur Telescope Makers of Boston. ... Participant must be a current member of the Amateur Telescope Makers of Boston . ... To qualify for your Observing Award Certificate, turn in your worksheet and drawings to an ATMoB Observing Committee member or observing@atmob.org . ... This Excel sheet has useful macros. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

Еще в разделе: (Показать все результаты (>66562) - www.atmob.org/ )

... Tonight's Sky . ... The Magazine . News . Observing . ... Community . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Globular cluster NGC 2808, elliptical galaxy NGC 2986, and the Sextans Dwarf . ... Open cluster NGC 2818, spiral galaxy NGC 2964, and spiral galaxy NGC 2976 . ... Astronomy for Kids . ... galaxy clusters . ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ... Astronomy Magazine . ...

Еще в разделе: (Показать все результаты (>7000) - www.astronomy.com/ )

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

... We have made observations of the Perseus cluster with the Westerbork Telescope at 610 MHz. ... Several newly detected sources are identified with cluster galaxies. ... No evidence is found for the existence of the previously reported ~ 65'x25' cluster halo, 3C 84B. Key words: radio galaxies - clusters - tailed radio sources buoyancy The Perseus Cluster of galaxies is one of the most fascinating systems accessible to extragalactic astronomers. ...

Еще в разделе: (Показать все результаты (>2419) - www.sao.ru/ )

• A VLA Survey of Rich Clusters of Galaxies III
• A 1400-MHz Survey of 1478 Abell Clusters of Galaxies
• Gravitational Lensing by 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

... ATNF Home . About ATNF . ... About ATNF overview . ... Parkes radio telescope . ... On the Gas Surrounding High Redshift Galaxy Clusters 1 . ... All three QSOs show strong neutral hydrogen absorption at the cluster redshift, suggesting that this cluster (and perhaps all high redshift clusters) may be surrounded by a Mpc scale region containing . ... If most high redshift clusters are surrounded by such regions, we show that the gas must be in the form of many small (< 1 kpc), dense ( . ...

Еще в разделе: (Показать все результаты (>28005) - www.atnf.csiro.au/ )

• Gravitational microlensing of giant luminous arcs: a test for compact dark
• Evolutionary Paths in Galaxy Morphology
• Compact Stellar Systems in the Fornax Cluster: Super-massive Star Clusters or

Proposal Identi cation No.: A1218 Date Received: 1998-Nov- 1 23:05:09 Technical Page Proposal Type: Regular General Category: Astronomy Sub-Category: Spectroscopy Observation Category: Extragalactic Total Time Requested: 36 Hours Proposal Title: HI Evolution in Intermediate Redshift Galaxy Clusters ABSTRACT: We propose to use do test observations of the HI component of 26 intermediate redshift galaxy clusters. ... Maybe Part of the observing run. ...

Еще в разделе: (Показать все результаты (>5556) - www.naic.edu/ )

• http://www.naic.edu/vscience/schedule/tpfiles/TerziantagA2200tp.pdf
• http://www.naic.edu/vscience/schedule/tpfiles/TerziantagA2200tp.ps
• http://www.naic.edu/vscience/schedule/tpfiles/Garcia-MarintagA2642tp.pdf

M1 image More About M1 Nice Color Picture . ... M16 image More About M16 HST image . ... M31 image More About M31 Nice Color Picture . ... M42 image ; M43 image More About M42/43 Nice Color CCD Picture . M51 image More About M51 Color Image of M51 M51 Supernova . M57 image More About M57 Nice Color CCD Picture Very Deep M57 Image . ... M81 image More About M81 M81 Supernova Ultraviolet Image of M81 More about Ultraviolet Imaging . M82 image More About M82 M82 False Color M82 True Color . ...

Еще в разделе: (Показать все результаты (>446) - zebu.uoregon.edu/ )

• Physics 410/510 Observational Cosmology
• The Galaxy Gallery Page IX: Clusters of Galaxies
• Evidence for Dark Matter

The radial distribution of metallicity of star-forming galaxies in a galaxy cluster can inform us about the mass assembly and enrichment history of the galaxy cluster. ... Both galaxy clusters are cool-core clusters at redshift z т?? ... The gas-phase metallicity of star- forming galaxies in MACS1115+01 exhibit anti-correlation with projected distance т??0.15 ТБ 0.08 dex/Mpc, whereas the radial metallicity distribution of RXJ1532+30 is statistically flat (т??0.09 ТБ 0.12 dex/Mpc). ...

Еще в разделе: (Показать все результаты (>784) - www.mso.anu.edu.au/ )

• Philip Lah's Research
• Research Interests
• GSAOI Super Star Clusters Science Page

... 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 (>10106) - www.arcetri.astro.it/ )

• Cannibal Stars Cause Giant Explosions in Fornax Cluster Galaxy (ESO Press
• The puzzling core of the Phoenix cluster: deep X-ray observations
• Next VLT Instrument Ready for the Astronomers (PR Photos 05a-c/00)

... Editor's choices for the most educational Astronomy Pictures of the Day about clusters of galaxies: . APOD: 2006 March 21 - The Coma Cluster of Galaxies . ... APOD: 2005 November 22 - A Galactic Collision in Cluster Abell 1185 . ... A prominent example occurs on the left of the above image of the rich cluster of galaxies Abell 1185. ... Recent observations of Abell 1185 have found unusual globular clusters of stars that appear to belong only to the galaxy cluster and not to any individual galaxy. ...

Еще в разделе: (Показать все результаты (>4963) - www.sai.msu.su/ )

• APOD Index - Galaxies: Clusters
• APOD: 2011 October 17 - MACS 1206: A Galaxy Cluster Gravitational Lens
• APOD: 2001 October 24 - The Matter of Galaxy Clusters

... Primordial theory review : Dick Bond . Defects and the CMB review : Andy Albrecht . ... Gravitational wave contribution to CMB anisotropies : V.B. Lukash and E.V. Mikheeva . C_l from cosmic strings : Lloyd Knox . Some aspects of CMB anisotropies induced from topological defects : Mairi Sakellariadou . ... CMB anisotropies from scaling sources : Ruth Durrer . ... SZ observations I : Sarah Church . ... Holes in the microwave sky? ... Detecting cosmic strings in the CMB : James Robinson . ...

Еще в разделе: (Показать все результаты (>4534) - www.mrao.cam.ac.uk/ )

• Astrophysics Group AMI Science
• Galaxy Evolution: Cosmological evolution of star formation
• Astrophysics Group Cosmic Microwave Background (CMB)

... MACS 1206: A Galaxy Cluster Gravitational Len . ... Credit Copyright: NASA , ESA , M. Postman ( STScI ), and the CLASH Team Explanation: It is difficult to hide a galaxy behind a cluster of galaxies. The closer cluster's gravity will act like a huge lens , pulling images of the distant galaxy around the sides and greatly distorting them. ... Publications with keywords: galaxy cluster - gravitational lens . ... Galaxy Cluster Abell 1689 Deflects Light . ... The Hydra Cluster of Galaxies . ...

Еще в разделе: (Показать все результаты (>118525) - www.astronet.ru/ )

• The Matter of Galaxy Clusters
• MACSJ0025: Two Giant Galaxy Clusters Collide
• The Perseus Cluster of Galaxies

Wednesday, June 18 9:30 0:20 9:50 0:20 10:10 0:20 10:30 0:20 10:50 0:20 11:10 Parallel Session I, IKI Conference Hall Cosmology, Recombination, CMB, SZ-effect, Surveys (Chair: E.Churazov) Cosmological Recombination CMB spectral distortions: an unexplored window to early-Universe physics After Planck: The road to observing 17 e-folds of inflation The Planck SZ Galaxy Clusters: a reference sample for cosmology A Sunyaev-Zel'dovich take on cluster radio halos: A new cosmic signpost? ...

Еще в разделе: (Показать все результаты (>905) - hea.iki.rssi.ru/ )

• Spectrum-Roentgen-Gamma - The astrophysical Project at IKI RAN
• Second Spectrum-RG/eROSITA Conference
• z90-program

STEP INTO THE BLUE - MEADE INSTRUMENTS PRODUCT GUIDE . ... Telescopes . LX850 Series . ... Superb optical performance coupled with time proven computerized pointing and tracking has made the LX200 ACF series a best-seller in the high-performance telescope class. ... Meade's revolutionary LS LightSwitchтДв series of telescopes use advanced technologies to do what no other consumer telescopes have done before: take all the hassle out of using a telescope. ... Coronado€о Solar . ... Spotting Scopes . ...

Еще в разделе: (Показать все результаты (>2506) - www.meade.com/ )

• CES Media Kit / CES Media Kit / Meade Instruments
• Telescopes - Products
• Products

... Data Analysis SAS News What is SAS? ... Calibration & Background Calibration Background Analysis . SOC Info XMM-Newton Contact Details How to get to ESAC ESA Research Fellowships ESAC Trainee Projects ESA Young Graduate Trainees . ... Other Links Project Related Links Research Projects Other X-ray Missions Space Weather Links . The Science Operations and Data Systems Division of ESA's Research and Scientific Support Department develops and runs astronomy projects in space. ...

Еще в разделе: (Показать все результаты (>14217) - xmm.vilspa.esa.es/ )

• XMM-Newton Trainee Project 2004
• XMM-Newton SAS V5.1 Scientific Validation Data

IFP gallery SCORPIO (since 2000). Here some data observed on the 6m telescope with IFP installed in the SCORPIO focal reducer are presented. ... Velocity field . Mkn 1157 was observed 1 Sep. 2002 in the Ha emission line. Texp =32x240 sec, seeing 1.5", IFP260. ... This galaxy was observed September, 23 2000 in the Ha emission line, Texp=32x120 sec, seeing 2.5", IFP260. ... PV Cep was observed at the 6m telescope in May, 25 2003 in the [SII] 6716A with IFP501, Texp=36x200 sec, seeing 1.0". ...

Еще в разделе: (Показать все результаты (>1142) - jet.sao.ru/ )

• GRB follow-up team
• Search for distant radio galaxies in SAO
• Fabry-Perot Interferometer: Gallery Old

... Observations . Objects . ... Canis Major . ... Canis Minor . ... Leo . ... Leo Minor . ... Ursa Major . ... Ursa Minor . ... Herschel 2500 . ... Herschel 400 (I) . ... Globular Clusters . ... AL Globular Club . ... AL Planetary Club . ...

Еще в разделе: (Показать все результаты (>728) - www.wro.org/ )

• http://www.wro.org/neumann/observations.html
• http://www.wro.org/scodova/astronomical_lists.html
• http://www.wro.org/scodova/abell_observations.html

... Contacts . 2012: . ... We refined the fundamental parameters of the components, the orbital periods, and the conditions of photospheric heating of the secondary component by the ultraviolet radiation of the hot component. ... The observations of the star clusters associated with ultra-luminous x-ray sources (ULXs) in four galaxies on the 6-meter and VLT telescopes have shown that all the ULXs are located within 200pc of very young star clusters (younger than 5 million years). ... Archive . ...

Еще в разделе: (Показать все результаты (>1432) - mavr.sao.ru/ )

• Measurement of the dark halo shape in polar ring galaxies
• RCJ0311+0507
• Discovery of an isolated dwarf spheroidal galaxy neighboring the Local Group