... 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 ...

Еще в разделе: (Показать все результаты (>942) - www.iki.rssi.ru/ )

• "Exploration" as a Classroom Resource
• Trapped Radiation
• Solar Wind Conditions

Bigbang Forum Message . Forums: . ... The Sun Energy Source Is Not Nuclear Fusion But Magnetic Fields. ... The sun is not heated by fusion reaction but by magnetic fields coming from the galactic center. The nuclear fusion is a by product of the magnetic fields heating. ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

Еще в разделе: (Показать все результаты (>601) - www.astronomy.net/ )

... The HDF Project. ... How to obtain the data catalogs. Observing logs and ancillary information. Technical information on the data reduction pipeline. Technical information on image registration and combination. Technical information on source detection and photometry. HDF Clearinghouse -- followup observations and analysis. ... Hubble Deep Field Academy -- Educational Resource for Middle School students . Hubble Deep Field South The Space Telescope Science Institute home page . ...

Еще в разделе: (Показать все результаты (>17057) - www.stsci.edu/ )

• WFC3 Website
• ACS Data Handbook
• Flat Fields

... These data were originally part of a PhD-thesis at Leiden Observatory by M.H. Wieringa (1991). 1 name Name of source (char8, example : '76W0771*') 2 freq MHz Frequency of source detection in MHz (int, example : 327 or 608 ) 3 ra_1950 radians B1950 Right Ascension (in radians) ( real , example : 2.328327) 4 ra_1950_deg degrees B1950 Right Ascension (in degrees) ( real , example : 133.403290) 5 ra_err seconds Error in RA ( ... 70W : Umi, 327 MHz only, one field. ... Columns 21 Rows 5850...

Еще в разделе: (Показать все результаты (>3308) - www.sao.ru/ )

• USS radio sources
• A VLA Survey of Rich Clusters of Galaxies II
• A VLA Survey of Rich Clusters of Galaxies I.

... a) As source material for the high-school or college curriculum, especially in physics. astronomy and their history. (b) As a source of supplemental projects by high school students or by undergraduates. (c) As material for independent studies, In particular by motivated students who seek to know more about space . ... Those wishing to look up specific topics are advised to use the index file, accessible from the end of any "Exploration" file. ... files not listed and at other resource material. ...

Еще в разделе: (Показать все результаты (>1273) - www.cosmos.ru/ )

• Space Research Institute (IKI) Seminar
• Trapped Radiation
• Solar Energetic Particles

Introduction Gigahertz peaked spectrum (GPS) sources have a sharply peaked radio spectrum and possess one or more compact components that are physically small (!100pc), highly luminous (P ? ... The incidence of extended structure in GPS sources is small, at around 20% of all the objects examined (O'dea et al, 1991, ApJ, 380, 66). ... Absorption Processes It has long been thought that the low frequency spectral turnover characteristic of GPS sources is because of synchrotron self­absorption (SSA). ...

Еще в разделе: (Показать все результаты (>28306) - www.atnf.csiro.au/ )

• Southern Cross Astrophysics Conference Series
• casacore: casa/Containers/RecordFieldWriter.h Source File
• The Propagation of Cosmic Rays from the Vicinity of the Galactic Centre

Magnetic Fields around Radio Galaxies Robert Laing (ESO) Laing et al. ... 2008) Negligible depolarization and 2 rotation Almost all Faraday effects must be due to foreground material How to fit depolarization caused by foreground Faraday rotation Complex polarization Rotation measure Integrate over a beam Observed RM for 0 2 rotation and depolarization Faraday rotation and depolarization 5.5 arcsec FWHM Faraday effects at high resolution FWHM = 1.5 ...

Еще в разделе: (Показать все результаты (>4151) - www.mrao.cam.ac.uk/ )

• The 7C(G) survey
• Astrophysics Group 7C(G)
• NVSS Source Search (10-July-1998) Help for NVSS Source Catalog Search

SAS home . ... EPIC background spectra are normally extracted from regions of the observation field-of-view, once "contamination" due to individual discrete celestial sources has been removed. ... In order to cope with this situation, blank sky event lists can be downloaded from the XMM-Newton Science Operations Center web site. ... It is in principle possible as well to extract background spectra from blank field event lists, if the spectrum accumulation regions are defined in sky coordinates. ...

Еще в разделе: (Показать все результаты (>11232) - xmm.vilspa.esa.es/ )

• Cross References to In-Flight Calibration Targets
• srcinfov: compute position of SouRCe in Field Of View

Next: *tabplot* - Displaying a Up: Radial Profiles and Projections Previous: Radial Profiles and Projections . Obtain a radial distribution of counts for the source centered at x = 503, y = 513, in the data image xdata$snr.qp . The background is taken locally from an annulus outside the source region. ... Region descriptors can also be given on the command line, but they must be enclosed by quotes. xs> imcnts xdata$snr ``a 503 513 0 50 n=5'' . ...

Еще в разделе: (Показать все результаты (>4597) - hea-www.harvard.edu/ )

• ChaMPlane data_archive_.html
• Regions and Source Parameters
• The Chandra Multiwavelength Project (ChaMP)

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.. ...

Еще в разделе: (Показать все результаты (>4274) - www.naic.edu/ )

• http://www.naic.edu/~astro/frontiers/NewScieComa_Apr07.pdf
• Computing LST Rise and Set Times at AO
• Heiles Symposium Presentations

... Other Characteristics of the Sun: Variability of Rotation, Magnetism, Chemical Structure, Planetary System. ... Methods of Solar Magnetic Fields Measuring: Visual, Photografic, Photoelectric. ... Empiric Datas of Magnetic Fields in Photosphere, Chromosphere and Corona. ... Characteristics of Magnetic Field in Balanced Force Tubes by Potential and Forceless Field. ... Phenomenons in Active Region (Magnetic Field, Spots, Torches, Solar Prominences, Flares, Discharges. ... Magnetic Fields in Flares. ...

Еще в разделе: (Показать все результаты (>90) - space.univ.kiev.ua/ )

• Solar-Terrestrial Connections
• Additional Parts of Theoretical Astrophysics
• SET OF MAGNETIC AND ELECTRIC FIELD DETECTORS EXO-EM

... Chandra | ESO | ... Field selection . ... Color composite image of the Chandra Deep Field South of 940 ks (pixel size = 0.984 arcsec, smoothed with a s =1 arcsec Gaussian). ... The Chandra Deep Field South (CDF-S) is one of the deepest observations obtained with the X-ray Chandra satellite, which stared at the same path of the sky for 11 days. ... ESO press release on March 13 , 2001 . ... APOD : The Chandra Deep Field South has been the Astronomical Picture of the Day on March 28, 2001 . ...

Еще в разделе: (Показать все результаты (>66913) - www.eso.org/ )

• ESO - First Data Releases of VIDEO Elais-S1 and CDFS Fields
• list of DFS Department documentation templates
• ESO - VIDEO Data Releases in CDFS and ELAIS-S1 Fields

Main research interests: . 1) Structure and geometry of the circumnuclear medium of AGN, particularly through hard X-ray observations of obscured sources. ... 3) Physics of Ultraluminous Infrared Galaxies (ULIRGs): analysis of the AGN and starburst components through hard X-ray and infrared (with ground-based 3-5 micron spectroscopy, and with Spitzer in the 5-30 micron band) imaging and spectroscopy. ...

Еще в разделе: (Показать все результаты (>10652) - www.arcetri.astro.it/ )

• The relationship between NSs and SNRs (Elba, June 1-4,1998)
• Program parameters
• SWXCS

. Comment on J0414+0534 . A gravitational lens with an overall size of 2.2" (e.g. Katz, Moore & Hewitt 1997). Two of the four lensed components are in our field of view, separated by ~430 mas (Figure 4). See Porcas (1998) and Trotter, Winn & Hewitt (2000) for recent 5 GHz VLBI images of this system. VLBApls home page . Last modified: 16 Oct 2000

Еще в разделе: (Показать все результаты (>451) - www.vsop.isas.ac.jp/ )

• J1501-3918

. Go Here for Hubble Ultra Deep Field . ___________________________________________________________________ The Electronic Universe Project e-mail: nuts@moo.uoregon.edu

Еще в разделе: (Показать все результаты (>546) - zebu.uoregon.edu/ )

• Energy and the Environment: Resources for a Networked World
• Thermal History of the Universe
• Physics 161: Winter 1999 Physics 161: Energy and The Environment Fall 1999

lsst.tcc љ 1.2.2-3-g89ecb63 . ... Files . ... python . ... axis . computeObj.py . ... 21 љ tai, . ... 23 љ """!Compute all computed obj fields from user-specified fields except path generator outputs . ... 25 љ @param[in,out] obj object data . ... 29 љ @param[in] doRestart (3 bools) compute new position for (az, alt, rot) axis, if halted? . ... 32 љ @param[in] inst instrument block (tcc.base.Inst) . ... 35 љ @param[in] tai TAI date at which to compute netUserPos and other values (MJD, seconds) . ...

Еще в разделе: (Показать все результаты (>1021) - www.apo.nmsu.edu/ )

• lsst.tcc: python/tcc/cmd/offset.py Source File
• lsst.tcc: python/tcc/cmd/showObject.py Source File
• lsst.tcc: python/tcc/cmd/setInstrument.py Source File

... Solar flare activity is produced by the processes of accumulation and release of energy in an active region. ... In the framework of study of solar active regions, producing powerful flares the researchers from the RATAN-600 radio telescope have detected sources with features in the form of a sharp drop in the intensity of polarized radiation in various parts of the recorded frequency range (2-16GHz), sometimes changing the sign of polarization. ...

Еще в разделе: (Показать все результаты (>312) - mavr.sao.ru/ )

• Galaxy sector, archive 2012
• Galaxy sector, archive 2014
• IRAS01005+7910

Authors: T.V. Borkova , V.A. Marsakov , . ... It is found that dispersions of spatial and kinematics characteristics of field stars change abruptly when the metallicity crosses the boundary [Fe/H] -0.95 . ... По опубликованным прецизионным наземным и спутниковым измерениям собственных движений, компилятивным лучевым скоростям и фотометрическим расстояниям вычислены компоненты пространственных скоростей и элементы галактических орбит для 174 переменных звезд типа ab RR Лиры околосолнечной окрестности. ...

Еще в разделе: (Показать все результаты (>71) - ip.rsu.ru/ )

Next: Status of the BIMA Image Pipeline . ... We describe all the steps of the standard reduction including per pixel error propagation: Bias correction, treatment of bad pixels, flatfielding, and filtering of cosmic ray events. ... We build difference images via image convolution with a technique called OIS (optimal image subtraction, Alard & Lupton 1998), proceed with PSF-fitting, relative photometry on all pixels and finally apply an automatic detection of variable sources. ...

Еще в разделе: (Показать все результаты (>1792) - www.adass.org/ )

• ADASS 2003 Conference Proceedings
• A Program Complex Equipped With a GUI for Investigation of 3D Structure of
• Recreating Einstein Level One Processing Exposure Masks and Background Maps in

Around Cape Horn SOURCE: Bob Pfeffer SOURCE'S SOURCE: Lisa Null COMMENTS: From Gale Huntington TEXT: D A7 D Around Cape Horn the young men go A7 D When the young men go away A7 D Then the young girls dress up neat D G They go a-cruisin' down the street A7 REFRAIN: Right fol day, fol-de-diddle day A7 D Right fol right-o, fol-de-diddle day Far from the fields are the young men gone Far from home and all forlorn Wish to God they'd never been born For to go out cruisin' round Cape Horn .. ...

Еще в разделе: (Показать все результаты (>4588) - crydee.sai.msu.ru/ )

• http://crydee.sai.msu.ru/ftproot/pub/comp/os/os2/hobbes/incoming/PmCtlsPP-src-20030601.txt
• SunSoft
• ApSA courses