... 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....

... Science . ... Science Users Information > Science Publications > Science Announcements > First Data Releases of VIDEO Elais-S1 and CDFS Fields . ... VIDEO is a deep near-infrared survey which targets ~12 square degrees over the Elais-S1, XMM-LSS, and extended Chandra Deep Field South (CDFS) extragalactic fields. ... First data releases of the Elais-S1 and CDFS fields have just been made available. ... Coverage over the full 4.5 square degrees of the CDFS field will be provided in future releases. ...

... Fields Observed . ... Data Archive . ... Complete Optical and X-ray data for all ChaMPlane fields are available through the DS9 VO interface . ... functionality of DS9 is available to manipulate the results in addition to those provided by the "Champlane tools" You can select images, compare . ... our region of interest has been selected by drawing a red square region on the image. at bottom left the high res optical image of that selected region, and on the right is the X-ray image. ...

... WISE is achieving 5sigma point source sensitivities better than 0.08, 0.11, 1, and 6 mJy in unconfused regions on the ecliptic in bands centered at wavelengths of 3.4, 4.6, 12, and 22 mum. ... The WISE All-Sky Release Source Catalog is available in compressed (gzip or bzip2) ascii form. ... Users should be aware that the Catalog table is extremely large. ... For complete documentation of the WISE All-Sky Release Source Catalog and the All-Sky Data Release, please see the Explanatory Supplement . ...

Welcome to the 10C Survey website! ... The first 10C Survey results from an area of 27 sq. degrees complete to 1 mJy and 12 sq. degrees complete to 0.5 mJy have now been released. ... The first results from the survey, which is the deepest extragalactic radio source survey of any significant extent (> 0.2 sq. degrees) above 1.4 GHz, including the deep 15.7-GHz source count are contained in AMI Consortium: Davies et al. ... For each field, deep and shallow areas have been defined. ...

I-GALFA Survey Status . Survey observations began on May 3, 2008 and concluded on September 12, 2009, with ZOA (A2144) and GALFACTS (A2390) as commensal partners throughout. ... Individual night sky tracks can be viewed on the position plots page; other details are on the observing schedule . ... 2008 Apr - May . ... field A observed . 2008 Jun - Aug . ... 2008 Aug - Oct . ... 2009 May - Aug . ... I-GALFA Data Release . ... Full public release of all data products is anticipated shortly. ...

Magnetic reconnection in coronal plasmas I.J.D Craig Depar tment of Mathematics University of Waikato Hamilton New Zealand UW, 28 May, 2010 ­ p.1/17 Why reconnection? ... How can the rate of reconnection be speeded up? ... This difficulty meant no exact reconnection solutions were discovered until the mid 1990's. Now 3D solutions separator (no-null) Even so, it is diffic rate 1/2 of energy are available that cover spine, fan and reconnection. ult to go beyond the slow Sweet-Parker (1958) release. ...

... Time calculated from Fermi GBM Trigger Time = 14:12:08.67 ( Connaughton, GCN 9230 ). 1% coincident with our start zero image time. 3x3 degrees around Swift XRT position . ... SUBJECT: GRB 090424 : MASTER-Net prompt optical limit DATE: 09/04/25 20:29:42 GMT FROM: Vladimir Lipunov at Moscow State U/Krylov Obs E. Gorbovskoy, V. Lipunov, V.Kornilov, A.Belinski ... Our observations results: ---------------------------------------------------------------------- Fermi GRB Trigg.* ...

... VIMOS GOODS/ADP Imaging Data Release Version 1.0 . ... VIMOS GOODS/ADP Spectroscopy Release: Version 1.0 . ... Final FORS2 GOODS/ADP Spectroscopy Release: Version 3.0 . ... Final ISAAC GOODS/ADP Release: Version 2.0 . ... Imaging and spectroscopic data obtained with ESO telescopes by proprietary programmes in the Chandra Deep Field South will also become public worldwide via the ESO Science Archive before the release of the SIRTF/GOODS data, or after the expiration of the one year proprietary period...

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. November 7, 1996 . Fields of Minerals on Ganymede . Credit: NIMS , Galileo Mission , JPL , NASA . ... The leftmost photograph by Voyager shows surface features in visible light, but the rightmost photograph , taken in infrared light by Galileo, shows the locations of minerals in red and ice grains in blue. ... About APOD | ...

... Fields of Minerals on Ganymede . ... 7.11.1996 . ... Credit: NIMS , Galileo Mission , JPL , NASA Explanation: What treasures lie on the surface of Ganymede ? Last week, NASA released a map of Jupiter's largest moon made by the Galileo Orbiter highlighting ice and minerals deposits. The leftmost photograph by Voyager shows surface features in visible light, but the rightmost photograph , taken in infrared light by Galileo, shows the locations of minerals in red and ice grains in blue. ...

... The are two main sources of magnetospheric electric fields. The other is the solar wind related, dawn-to-dusk directed ("convection") field, and the other is the co-rotation electric field related to the rotation of the Earth along its spin axis. The electric fields have a strong effect on the drift paths of the magnetospheric plasma . ... The energetic particles, following the magnetic drifts more readily, are also affected by the convection field. ... Space Physics Text Book of Oulu ...

XMM-Newton CCF Release Note XMM-CCF-REL-217 RGS Background Sp ectra Templates R. Gonzґ alez-Riestra June 28, 2006 1 CCF comp onents Name of CCF RGS1 TEMPLATEBCKGND 0003 RGS2 TEMPLATEBCKGND 0003 VALDATE 2000-01-01T00:00:00 2000-01-01T00:00:00 EVALDATE ­ ­ Blocks changed X100 P090 1 0.00.. ... X100 P095 2 8.00 XSCS flag NO NO 2 Changes This is the second release of the RGS background sp ectra templates CCFs to b e used by the SAS task rgsbkgmodel. ...

... 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...

... The database contains data of magnetic field observations obtained in the following observatories: Central astronomical observatory ( GAO ) , Crimean astrophysical observatory ( KrAO ) , Institute of terrestrial magnetism and radiowave propagation of Siberian division of RAS (Irkutsk) ( SibIZMIR ) , Institute of terrestrial magnetism and radiowave propagation (Troitsk) ( IZMIRAN ) , Shemacha astrophysical observatory of Azerbajanian AS ( ... GAO IZMIRAN SibIZMIR KrAO UsAO UrAO ShAO . ...

... Previous: Generalized Linear Multi-Frequency Imaging in VLBI . ... At Astronomical Observatory of Valencia University (OAUV), CCD observations of asteroids and big planets satellites are obtained since 2001 with a big format camera and several telescopes. ... Software for comparison of single and overlapped CCD fields obtained at different epochs has been developed. ... After images measurement in CCD field, catalogue stars are identified and adjusted with images. ...

... The Sun is the closest star to us, and a regular object in our Galaxy. Solar activity manifests itself, primarily, in solar flares - episodic explosive energy release in the form of electromagnetic radiation and high energy particles (electrons and protons). The nature of the flares is related to cyclic variations of global and local magnetic fields in the atmosphere of the Sun. ... Such formations are called active regions. ...

... Exposure Time Calculator (ETC) . Survey processing . ... VISTA is a 4-m class wide field survey telescope for the southern hemisphere, equipped with a near infrared camera (1.65 degree diameter field of view at VISTA's nominal pixel size) containing 67 million pixels of mean size 0.34 arcsec and available broad band filters at Z,Y,J,H,K s and a narrow band filter at 1.18 micron. A wide field visible camera, if constructed, could also be used on VISTA. ... Tile . ... ESO VISTA Public Surveys . ...

Within the Hubble Ultra Deep Field there are approximately 10,000 discrete objects. ... Most of these objects are very small and likely have masses in the range of 10 5 to 10 7 solar masses. Note the mass of the Milky Way galaxy is 10 12 solar masses. ... Finally, for you cosmologists/experts out there this ultra deep field is quite consistent with what was seen in the original Hubble Deep Field 5) don't necessarily have small angular diameters. ...

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