... WFIRST . ... Missions . ... Science . ... The design reference mission described in the Final Report of the WFIRST-AFTA Science Definition Team has two instruments to execute the mission science program : . ... The WFI will have 6 imaging filters, a grism (for redshift measurements in support of BAO science), and an Integral Field Unit (IFU) for spectroscopic characterization of supernovae. ... A three-tiered WFI supernova survey, with both imaging and IFU spectroscopy, taking a total of 0.6 years. ...

Еще в разделе: (Показать все результаты (>21408) - www.stsci.edu/ )

• COS Instrument Handbook
• STIS Instrument Handbook
• Polarizer Quad Filter

Next: Using the Optopus Up: Optopus Previous: Optopus . ... The Optopus facility is designed to enable conventional use of the Boller and Chivens spectrograph to be extended to perform spectroscopy of multiple or large extended objects simultaneously (see G. Lund, 1986, OPTOPUS, ESO Operating Manual No. 6 , for further details). ... The fibre ends are precisely located at the telescope focal plane by means of accurately drilled templates, known as ``starplates''. ...

Еще в разделе: (Показать все результаты (>2295) - www.sao.ru/ )

• Results of follow-up spectroscopy

The Wind spacecraft. ... It was designed to observe the solar wind approaching Earth, from a position near the Lagrangian point L1, and it is part of the International Solar-Terrestrial Physics (ISTP) Initiative . ... The original plan called for "Wind" to approach its final station over two years, undergoing two close encounters with the Moon to boost its speed. ... For additional details and updates, see the home page of the "Wind" mission. Exploration" home page (index) Glossary . ...

Еще в разделе: (Показать все результаты (>886) - www.iki.rssi.ru/ )

• The Sun -- History

HI spectral-line observations of galaxies (Karen O'Neil) . Measuring the width, flux, etc. of the HI profile of two galaxies, using some combination of : dwarf emission line, HVC emission line, spiral emission line, and spiral absorption line. This project was designed to demonstrate the fundamentals of spectral line observing and position switching. ... The types of galaxies observed in this project are being kept open and will be determined when the project LST is known. ...

Еще в разделе: (Показать все результаты (>5518) - www.naic.edu/ )

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/ )

• Telescopes - Products
• Products
• Variable Projection Tele-Extender

... MOUSER Over View . The design of a new generation fast spectrograph MOUSER (Multi Object Universal Spectrograph for Extragalactic Research) to be installed at the 6 m telescope is proposed. ... photometric observations in broad and narrow spectral bands with a 6'x6' field of view and an image scale of 0".30/pixel; . ... The spectrograph is to be installed on the field rotator of the 6 m telescope prime focus without a standard field corrector. ... Back to Laboratory Home Page . ...

Еще в разделе: (Показать все результаты (>1094) - jet.sao.ru/ )

• The spectrograph design and the observing procedure
• LSFVO: Results
• LSFVO: instruments

... Science Users Information > Observing Facilities > La Silla Facilities > La Silla Science Operations . ... La Silla News . ... Internal Pages . La Silla Science Operations Department (LSO) is part of the La Silla Paranal Observatory and is in charge of the operations of the telescopes on La Silla. ... In the La Silla Science Operation pages, you should find all the information you need for your observations from the time you have an idea of observations until when you finish processing your data. ...

Еще в разделе: (Показать все результаты (>66726) - www.eso.org/ )

• ESO - Science Announcements
• Data Flow System overview
• ESO - Visitor Mode Phase 2 Guidelines

ARCSAT ID NUMBER: AS10 DESCRIPTIVE TITLE: A New Filter to Study Stellar Populations. ... BRIEF SCIENCE JUSTIFICATION: We propose to use a newly designed filter (named W: 845-880-nm) to measure the [ЮБ/Fe] ratio in red giants and trace the chemical evolution of stars in the Milky Wayт??s globular clusters, halo and Local Group galaxies. ... We will use the newly-acquired 2т??x2т?? filter from Manastash Ridge Observatory to start observing globular clusters. ...

Еще в разделе: (Показать все результаты (>924) - www.apo.nmsu.edu/ )

• SDSS Instruments
• Spectrograph Interface Control
• Instruments

... Table of Contents - Index - PS reprint - PDF reprint . ... All RXTE telemetry will be archived in a hierarchical database consisting entirely of FITS Binary Tables. We describe an interactive tool, the XTE Data Finder (XDF). ... Our basic design contains a three level hierarchy: Master Index, Subsystem Index, and Data Table. ... The Master Index acts as an observation catalog with references to Subsystem Indices, while the latter contain configuration information and references to the Data Tables. ...

Еще в разделе: (Показать все результаты (>1821) - www.adass.org/ )

• REMOT: A Design for Multiple Site Remote Observing
• ADASS 2003 Conference Proceedings
• ADASS 2002 Conference Proceedings

... The J, H and K bands are characterized by a bright background, such a background is mainly due to the emission of atmospheric lines and of thermal radiation. ... If the source cover a large fraction of the slit, spectra off-source must be observed to adequately sample the sky background. ... The on chip integration time (time spent in each position of the slit) must not exceed 40 seconds in J and H bands and 60 seconds in K band. ... We suggest a sequence of 10 for each elementary integration time. ...

Еще в разделе: (Показать все результаты (>9495) - www.arcetri.astro.it/ )

• Observing capabilities
• Solar Max
• Roba Simone Busoni

... The SMS program is a critical endeavor to investigate whether the predictions of standard cold dark matter cosmology are consistent with the observed matter distribution in the Milky Way halo. It is the deepest, most extended search for optically elusive dwarf satellite galaxies and tidal streams to date, covering the entire Southern hemisphere. ... However only a few dwarf satellites have been found around the Milky Way to date - 22 dwarfs compared to 500-10,000 predicted by theory (Klypin et al. ...

Еще в разделе: (Показать все результаты (>783) - www.mso.anu.edu.au/ )

• RSAA Annual Report 1998
• GSAOI Instrument Description Page
• GSAOI Latest Developments Page

... Astrophysics Group . ... VSA . ... CAT . ... The Very Small Array is a custom-built radio telescope (operating between 26-36 GHz), designed expressly to make high resolution observations of the cosmic microwave background (CMB) radiation on angular scales around and below one degree. ... The VSA has been operated in ?compact array? and ?extended array? configurations (see the technical description below) and data collected to achieve high sensitivity in both regimes have been analysed. ... 1.75 GHz)...

Еще в разделе: (Показать все результаты (>4407) - www.mrao.cam.ac.uk/ )

• Astrophysics Group Integration of the NIRSpec instrument
• OptInt PmWiki : Science Instrument Downselect
• OptInt PmWiki : Science Instrument Downselect | Attach

... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Astrophysics graduate student programs . ... Australian Square Kilometre Array Pathfinder . Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . ... Parkes | ATCA . ... Visiting Parkes radio telescope . ... With the addition of a focal reducer, this telescope becomes a very efficient instrument in the study of extended, low surface brightness objects. ...

Еще в разделе: (Показать все результаты (>28229) - www.atnf.csiro.au/ )

• Archive of VLBI Observations Majordomo List
• The Design Philosophy of the Project
• VLBI Wiki | Main / P483ObservingNotes

. Statistics of sunspot activity . The sunspot indices . My observations . NGDC's observations . The solar regions . Links . About authors . Russian pages . About authors . Observer: Alexey Ryback . Web-design: Alexander Burkov .

Еще в разделе: (Показать все результаты (>786) - www.alexeyryback.ru/ )

• The Sunspot Observer - Visual indices of solar activity
• The Sunspot Observer
• The Sunspot Observer - Average annual indices of solar activity NGDC - August,

RTT150 . ... This search system is designed for generating the necessary information on series of pointings (observations of each source consist of sets of exposures with different filters and sometimes with different exposure times) for observed sources. Search results appear at the separate page as a table with the following data: . DATE - real (not evening!) observations date (in YYYY-MM-DD format); . ... Bin - minimal CCD binning mode (may vary during the observations); . ...

Еще в разделе: (Показать все результаты (>828) - hea.iki.rssi.ru/ )

• GRANAT Home Page
• SXG Science Data Center
• RTT150 Optical Systems

... 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 (>13662) - xmm.vilspa.esa.es/ )

• Description
• XMM-Newton Trainee Project 2004
• XMM-Newton Extended Source Analysis Software

... It was designed to observe the solar wind approaching Earth, from a position near the Lagrangian point L1, and it is part of the International Solar-Terrestrial Physics (ISTP) Initiative . ... The original plan called for "Wind" to approach its final station over two years, undergoing two close encounters with the Moon to boost its speed. ... If however the object is moving , the encounter is not symmetric, and in the end the spacecraft may have gained or lost speed, depending on its trajectory. ...

Еще в разделе: (Показать все результаты (>1279) - www.cosmos.ru/ )

• Lidar homepage - Instrument Information
• OFO IKI / Universal Navigation Instrument
• Multipoint correlations of the solar wind parameters observed by several

... Design of Imaging Optics . Analyzing Optics . ... The high resolution near infrared camera (CONICA) for the first VLT unit telescope is under development. It serves as a multi-mode instrument for the wavelength region between 1.0 and 5.0 microns, providing diffraction-limited spatial resolution when combined with the adaptive optic system NAOS of the VLT (Rosset et al. ... VLT instrumentation, ALADDIN InSb detector, NIR imaging, NIR spectroscopy, re-imaging optics, IR optics . ...

Еще в разделе: (Показать все результаты (>267) - www.stecf.org/ )

• NICMOS Observes the Galactic Center
• Design and Status of the NICMOS Cryocooler
• Near IR Astronomy with the ESO VLT

... the time of observation . ... Observing the Changing Position of the Sun To Establish Cardinal Directions . ... Observations of the Sun's apparent movement across the sky and its pattern of rising and setting in the east and west horizon helped to establish the cardinal directions. ... The final stage of the Sun's return was marked by the observation that the Sun had reached its highest altitude when the full width of your mitted hand could fill the gap between the Sun and the horizon. ...

Еще в разделе: (Показать все результаты (>1130) - www.astrosociety.org/ )

• ASP: Guest Observer
• ASP: Education Newswire

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... Ciel Espace, nouvelle formule, c'est . ... les plus belles images de l'Univers d?йcrypt?йes pour vous . ... 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 Observer Neptune au t?йlescope . ... Pour localiser Neptune, invisible ?а l'?Уil nu, un t?йlescope dot?й d'un syst?иme de pointage automatique est un atout. ...

Еще в разделе: (Показать все результаты (>2707) - www.cieletespace.fr/ )

• Avis de temp?кte sur Saturne | Ciel et Espace
• ?А observer : V?©nus, Spica et des ?©toiles filantes | Ciel et Espace
• Stardust va observer le cratГЕre de Deep Impact sur la comГЕte Tempel 1 | Ciel