... Ciel Espace, le magazine qui vous guide toujours plus loin . ... Ciel Espace, nouvelle formule, c'est . ... des pages consacr?йes ?а la publication de vos photos Mais c'est aussi une vraie communaut?й avec laquelle partager votre passion et nourrir votre curiosit?й. Accueil La chute dтАЩun corps c?йleste sur Jupiter vue en direct . ... Celui du 17 mars 2016 est donc le 4?иme impact observ?й directement sur Jupiter. ... 25/03/2016 - Exomars est-elle pass?йe tout pr?иs dтАЩun ?йchec ? ... Etat du ciel...

... Tonight's Sky . ... The Magazine . ... Observing . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... Bright planets meet at dusk . ... Astronomy magazine subscribers can read the full article for free. ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter....

... Imaging Spectrograph For Visible And Near Infrared (NIR) Spectral Ranges n High-Efficiency Holographic Grating n First Direct-Sight C-Mount Imaging Spectrograph n Polarization Independent n Specim Ltd. ImSpectorTM Ima ging Spectr o g raph General Description The ImSpector adds spectral resolution to conventional imaging cameras via a standard Cmount. ... The ImSpector N17, Specim's latest imaging spectrograph, is designed for NIR imaging in 900 - 1750 nm with InGaAs matrix cameras. ...

Astronomy Picture of the Day . ... 12.12.2014 . ... Credit Copyright: Robert Gendler Explanation: This remarkable synthetic color composite image was assembled from archives of visible light and infrared astronomy image data. The field of view spans the Andromeda Galaxy (M31), a massive spiral a mere 2.5 million light-years away. ... December 2014 . ... Publications with keywords: Andromeda galaxy - M 31 . Publications with words: Andromeda galaxy - M 31 . ... M31: The Andromeda Galaxy . ...

... 2014 December 13 . The Infrared Visible Andromeda . Image Credit: Subaru Telescope ( NAOJ ), Hubble Space Telescope . ... Explanation: This remarkable synthetic color composite image was assembled from archives of visible light and infrared astronomy image data. ... Andromeda's population of bright young blue stars lie along its sweeping spiral arms, with the telltale reddish glow of star forming regions traced in space- and ground-based visible light data . ... About APOD | ...

... Direct data transmission rate (Mbps) . ... the density of electron fluexs with energies in four bands from 0.04 MeV to 1.7 MeV; . ... sensor (TV, IR) data and heliogeophisical information (HGI) transmission to data receiving and processing centers at a rate of up to 2.56 Mbps; . ... 1.76 GHz - TV- and heliogeophysical information and DCLI's data transmission to data receiving and processing centers; . 7.5 GHz - TV- and heliogeophisical data transmission to data receiving and processing centers; . ...

... The highlight of the month is the total eclipse of the Moon during the night of December 20/21. ... Listed below are some of the key events, and the times they will occur, during December's total lunar eclipse. ... The eclipse is also visible in its entirety from Alaska (local time is UT тАУ 9 hours) and Hawaii (UT тАУ 10 hours), but be aware that most of the eclipse occurs on the 20th in these two regions. ... Penumbral Eclipse Begins . ... Partial Eclipse Begins . ... Total Eclipse Begins . ...

... Бренд: Arte Lamp (Италия) . Коллекция: Invisible . ... Цвет арматуры: белый . ... title='Gien Toscana Сахарница 0,35 л - Gien' border='0' align='left' width='120' style='margin-right: 20px;' hspace='7' vspace='5'/> . ... Цвет: серый,черный . ... Цвет: Зеленый . ... Цвет: белый . ... Подвесная люстра Arte Lamp - Arte Lamp - Arte Lamp . Портмоне мужское Malgrado, цвет: коричневый. ...

... The International Space Station is undergoing another series of evening passes over Ireland/UK until October 8th. ... Also currently visible in the evening skies over Ireland is the recently discarded ATV, or Jules Verne Transfer Vehicle , which has been detached from the ISS and is being brought down for a planned re-entry over the Pacific Ocean. ... For details of both ISS and the ATV click here . ... International Year of Astronomy, Ireland National Node . ...

... STScI-PRC97-32 HUBBLE SEES A NEUTRON STAR ALONE IN SPACE This is the first direct look, in visible light, at a lone neutron star, as seen by NASA's Hubble Space Telescope. The Hubble results show the star is very hot (1.2 million degrees Fahrenheit at the surface), and can be no larger than 16.8 miles (28 kilometers) across. These results prove that the object must be a neutron star, because no other known type of object can be this hot, small, and dim (below 25th magnitude). ...

... Auroral Currents . ... 25c. Space tether . ... Aurora from Space . ... But the best view is still from space. ... The Canadian scientific satellite Isis-2 (1971) carried an auroral imaging camera and discovered the diffuse aurora, a broad ribbon around the auroral oval, too spread-out to be noticed from the ground. ... Currently, NASA's Polar (1996) collects images of the polar aurora using three cameras--in visible light (sometimes as frequently as 12 seconds apart), in ultra-violet and in x-rays. ...

NATIONAL ASTRONOMY AND IONOSPHERE CENTER . ... Astronomy . ... Visitor Center . ... Exhibits . ... The bilingual educational program centered on the theme "More Than Meets the Eye - Exploring the Invisible Universe", reflects the general idea that we can study our world with tools which extend our direct sensory experience. ... Some of Arecibo's most exciting new discoveries in the fields of radio astronomy, solar system radar astronomy and the earth's atmosphere are presented. ...

... HST . Achieving 10 -6 Contrast Visible Light Coronagraphy with BAR5 . ... Data . ... HST Overview . Overview . ... Phase I Proposing . ... Retrieving HST Data . ... These results demonstrate that high contrast imaging with STIS/BAR5 can achieve contrasts within a factor of 2 of the photon limit due to the wings of STIS?s point source function. More information on the details of these results are located at http://www.stsci.edu/hst/stis/strategies/pushing/coronagraphy_bar5 Copyright | ...

... January 9, 17 43.4 9.14 Moon enters umbra . ... of Moon | ... T - universal time ( TDT - UT1 = 66.0 s ); s - the angular distance between the centers of the Moon and the shadow; d - the linear distance between the Moon's center and that of the shadow in terms of the shadow's radius; P - the position angle of the Moon's disk semi-diameter directed towards the shadow's center. n terms of the shadow's radius; P - the position angle of the Moon's disk semi-diameter directed towards the shadow's center. ...

... 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 . ...

... Under certain conditions, like those in the nucleus of a QSO, all atoms can be made to emit light at particular wavelengths. ... If that source is approaching the observer, the wave is squashed up onto itself making the wavelength shorter. ... This is redshift. ... You can see how the section of the QSO spectrum which we observe changes with redshift. ... We then see how far we had to slide the observed spectrum along the scale to make it match and that is the objects redshift. ... The 2QZ team . ...

... Science User Portal . ... ESO, the European Southern Observatory . ... Travel and Contacts . Travel to ESO Headquarters . ... Travel to Guesthouse . ... Survey Telescopes . ... This video fades back and forth between views of the stellar nursery Monoceros R2 in visible and infrared light. The visible-light view was created from digitised photographs through red and blue filters forming part of the Digitized Sky Survey 2 (DSS) and the new infrared view comes from the VISTA telescope at Paranal. ...

. XMM-Newton Science Analysis System . oal (oal-3.116) [xmmsas_20080701_1801-8.0.0] . Meta Index / Home Page . Subsections . ODF data set name completion . Environment variables . SAS_ODF . SAS_VERBOSITY . SAS_TIMECORR . SAS_TIMECORR_TCX . SAS_OBT_MET_FIT . SAS_OBT_MET_LINEAR . SAS_ORBIT . SAS_ATTITUDE . XMM-Newton SOC/SSC -- 2008-07-01

Testing the Automatic Detection of Directly Imaged Exoplanets Using Wavelet Analysis Chris Merchantz Introduction Ї Challenges associated with direct images of planets Distinguish planets in the following way: (1) a minimum flux threshold is from speckles maxima, anddefined for the features that are identified as local (2) the "Exoplanet Recognition Using a Wavelet Analysis Technique" Fig. ... This spectrum is used as template spectrum to recognize planets in a deep image. ...

Function: GgiShowShell Purpose: Make shell element visible or invisible Category: USER-INTERFACE File: ggi.src Author: J.P. Terlouw Use: #include "ggi.h" ident shell; bool show; GgiShowShell(shell, show); shell - shell element. show - TRUE: make element visible; FALSE: invisible. Description: GgiShowShell causes a shell element to be made visible or invisible (popped up or down). ... Related documents: GgiShell.dc2, GgiUseShell.dc2 Updates: Mar 31, 1998: JPT, Document created. ...