... 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....

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• Frontier Fields Lensing Models
• WFC3 Website
• Hubble Space Telescope

... Takuya Akahori "Faraday Rotation Measure due to the Intergalactic Magnetic Field" . Shae Brown "Cross-correlation of ATLAS and Spitzer-SWIRE Surveys: Probing intergalactic magnetic fields" . Roger Clay "Using low energy cosmic rays to investigate local galactic magnetic fields" . Roland Crocker "A new lower limit on the magnetic field around the Galactic Centre" . ... JinLin Han "Rotation measures of pulsars and radio sources for Galactic magnetic fields" . ...

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• Extragalactic/Intergalactic Magnetic Fields
• The magnetic fields of neutron stars
• The magnetic fields of the millisecond pulsars

... It was believed that the inside of the Earth was magnetized in the same fashion, and scientists were greatly puzzled when they found that the direction of the compass needle at any place slowly shifted, decade by decade, suggesting a slow variation of the Earth's magnetic field. ... Edmond Halley (of comet fame) ingeniously proposed that the Earth contained a number of spherical shells, one inside the other, each magnetized differently, each slowly rotating in relation to the others. ...

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• Magnetic Fields
• Magnetospheric electric fields (Oulu)
• Drift mechanisms [Oulu]

... Magnetic fields, subatomic particles, etc., traveling in different directions fill the universe. Do they deflect or otherwise affect one another? If so, isnт??t the information we get from them distorted? ... Neutrino astronomy, which is still in its infancy, is attractive because neutrinos interact so weakly with matter that few of these distorting effects occur. Get instant access to subscriber content on Astronomy.com! ...

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• How do neutron stars generate steady magnetic fields? | Astronomy.com
• Previously understood that magnetic fields were directly related to rotation,
• Do the magnetic fields of the planets affect spacecraft during flybys? |

The magnetic fields of peculiar A and B stars in open clusters John D Landstreet University of Western Ontario London, Upper Canada 22.2.200821 June 2005 Armagh Observatory Workshop 1 The Team: · · · · · · Stefano Bagnulo, Armagh Observatory (N Ireland) Vincenzo Andretta, INAF (Italy) Luca Fossati, Vienna ... 22.2.200821 June 2005 Armagh Observatory Workshop 8 Cluster magnetic Ap stars · Ap's in clusters would have more accurate ages. ...

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• Armagh Observatory
• Conference 98
• Abstract 205

... The evolution of magnetic fields in OB-type stars from the study of open clusters of different ages . ... Wade G. A. The MiMeS Project: Magnetism in Massive Stars . ... Polosukhina N., Shavrina T., Drake N., Kudryavtsev D. Smirnova M. New results of the spectral observations of CPstars in the Li I 6708? spectral region with BTA telescope of SAO RAS . ... Magnetic Stars-2010 . ... List of participants . List of reports . ... Laboratory for the Stellar Magnetism Study of SAO of the RAS . ...

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• Laboratory for the Stellar Magnetism Study of SAO of the RAS - Physics and
• Main Researches Activities
• Publications of Klochkova Valentina

... Files in red?history) . ... Magnetic Field . ... It was believed that the inside of the Earth was magnetized in the same fashion, and scientists were greatly puzzled when they found that the direction of the compass needle at any place slowly shifted, decade by decade, suggesting a slow variation of the Earth's magnetic field. ... Andr -Marie Amp re in France felt that if a current in a wire exerted a magnetic force on a compass needle, two such wires also should interact magnetically. ...

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• Magnetic Fields
• FAQ: "Exploration of the Earth's Magnetosphere"
• Millennium of Geomagnetism, References H-P

... 633Slee+ Fifty-eight fields near rich clusters of galaxies were surveyed with the Very Large Array using scaled arrays in the B/C and/or C/D configurations at 1.5 GHz and 4.9 GHz. The fields were centered on steep spectrum sources in or near clusters that were earlier surveyed with lower resolution telescopes. ... The columns are : . Column 1 Cluster Field (Z1518 = Zw1518.8+0747) . Column 2 distance of source from cluster centre in Abell radii . ... Column 5 1.5 GHz flux (mJy) . ...

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• A VLA Survey of Rich Clusters of Galaxies II
• Tclet for Cluster Database.
• A VLA Survey of Rich Clusters of Galaxies III

... Measurements of magnetic fields on scales larger than galaxy clusters are needed to distinguish between fields generated in the primordial Universe and those generated at later epochs, with implications for particle physics, cosmology, and astrophysics. ... In this talk I will review mechanisms for generating magnetic fields across cosmic time, implications for post-recombination physics, and current observational constraints on intergalactic magnetic fields. ...

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• Siding Spring Survey Follow-up Obs
• How far away is Virgo?

... Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: The role of magnetic fields in the intermediate-mass star formation process . ... Spectropolarimetric observations of Herbig Ae/Be stars indicate that magnetic fields are important ingredients of intermediate mass star formation. To properly understand the physics involved in the intermediate mass star formation process, it is particularly important to know the origin of the magnetic fields in these stars. ...

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• ESO - Thesis Topic: Magnetic fields in massive stars
• VST image of the star-forming region Messier 17 | ESO
• ESO - Thesis Topic: Star formation: probing magnetic fields and their spheres

... Nizhnij Arkhyz, 2007 . ... Romanyuk I.I. Speech at the opening ceremony of the conference "Physics of magnetic stars" . ... Gnedin Yu.N. Magnetic fields of stars and fundamental particle physics . ... Landstreet J.D., Andretta V., Bagnulo S., Mason E., Silaj J., Wade G.A. The magnetic fields of peculiar A and B stars in open clusters . ... Wade G.A., Catala C., Alecian E., Folsom C., Bagnulo S., Bohm T., Bouret J.-C., Donati J.-F., Drouin D. , Landstreet J.D. Magnetic fields in Herbig Ae/Be stars . ...

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• Suppression of cooling by strong magnetic fields in white dwarf stars
• Galaxy sector, archive 2012
• New data on the cpmplex field structure of chemically peculiar stars

. Русская версия (Win-1251) . English version

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• Combined database of sunspot magnetic fields
• Magnetic fields database
• General description of the database

Origin & Evolution of Magnetic Fields Ellen Zweibel zweibel@astro.wisc.edu Depar tments of Astronomy & Physics University of Wisconsin, Madison and Center for Magnetic Self-Organization in Laboratory and Astrophysical Plasmas Origin & EvolutionofMagnetic Fields ­ p.1/17 Importance of the Problem A cosmological problem. ... Interplay with ISM studies Structure of galactic fields on large & small scales? How do fields affect turbulence? ... Origin & EvolutionofMagnetic Fields ­ p.7/17 We Also Know.. ...

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• I-GALFA Survey Fields
• Heiles Symposium Presentations
• Slide 25

Modelling the effects of FR II radio jets on the turbulent magnetic fields in the intra-cluster medium Mar tМn Huar te Espinosa , Mar tin Krause, Paul Alexander and Christian R. Kaiser. ... The plasma relaxes for a crossing time (118 Myr) and then we inject mass and x-momentum to a central control cylinder and experiment with the jets power: velociB µG RM maps We calculate RM= 812 dl rad m-2 from the jets' con3 tact discontinuity to the end of the domain along different viewing angles. ...

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• http://www.mrao.cam.ac.uk/~mh475/
• Abstract
• Bojan Nikolic -- Turbulent 3d fields and bnlib-1.3

... However, while low mass stars are usually found to form in loose groups with densities of a few stars per cubic parsecs, high mass stars are known to form in dense clusters with up to 10000 stars per cubic parsec. ... We have undertaken a survey of a cospicuous number of fields around intermediate mass young stars (Herbig Ae/Be stars, HAeBe) with the aim of detect and characterize the groups of young stars that may have formed together with the HAeBe star. ... BD +404124 - A rich, compact cluster. ...

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• SWXCS
• New Discoveries From Galileo
• A new survey of X-ray clusters of galaxies with the Swift-X-ray Telescope

... General Information . ... The French-Russian Poncelet Laboratory organizes a conference on "Global fields", October 25-28, 2011, to take place at the Independent University of Moscow. ... It involves many research areas such as analytic number theory, algebraic number theory, arithmetic geometry or algebraic geometry, and it has got many applications to very concrete problems, for example to problems coming from information theory (coding theory and cryptography). ... Poncelet Laboratory home page ....

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• Conference Global Fields
• Conference "Global fields"

... The Eskimo Nebula from Hubble . ... In 2000, the Hubble Space Telescope imaged the Eskimo Nebula. From space, the nebula displays gas clouds so complex they are not fully understood. ... Bright Galaxy M81 . ... NGC 6888, also known as the Crescent Nebula, is a cosmic bubble about 25 light-years across, blown by winds from its central, bright, massive star. ... Sprawling spiral arms dotted with bright red emission nebulas highlight this new and detailed image of nearby spiral galaxy NGC 2403. ...

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Aitoff Projection showing ChaMP Fields . ... Main survey: >20 from galactic plane. ... Galactic Plane Survey: No subarray fields: reduced area and more complicated processing . ... Short exposures included except NGC galaxies . Galactic Plane Survey: > 30 ksecs . ... Galactic Plane Survey: >10% contamination by a diffuse/distributed X-ray or optical source. ... E(B-V)= (B-V) - (B-V) 0 which translates to visual extinction A V via . ... Crudely, E(B-V) can be related to Galactic latitude via . ...

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• ChaMPlane
• ROSAT and EINSTEIN Calibration Fields
• ChaMPlane data_archive_.html

THE MAIN FIELDS OF MY INTEREST ARE RELATIVISTIC GRAVITATION AND COSMOLOGY . ... The first one is cosmology more precisely the anisotropy of the CMBR (Cosmic Microwave Background Radiation) . In the last paper devoted to the mapping of the CMBR and search for anisotropy we announced the observation of the signal (Strukov et al., ... We discuss the opportunity of explanation of the current observational data in the framework of this hypothesis. ... Some of my papers I devoted to the phenomena. ...

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• Effect of the Magnetic Field
• ADS Abstract Service Results
• The Corotation Radius

... Figure 1a illustrates the summary diagram (2 log L, log S ) based on the field intensity contour lines for 7 active regions plotted at 200 G steps in the range of 2200­400 G. One can see that the relationship under discussion is well represented by two straight lines, one corresponding to the log S range from 2 to 7.2 and another, from 7.2 to 9. ... Then, we plotted 2 log L versus log S for all field lines of a given intensity, no matter which sunspot or sunspot group they belonged to. ...

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• http://www.izmiran.rssi.ru/~obridko/papers/2007ASPC_368_245I
• Heliophysical Laboratory of IZMIRAN (Solar-Terrestrial Physics Division)
• Chains and CMEs