The aromatic features in M101 were studied spectroscopically and photometrically using observations from all three instruments on the Spitzer Space Telescope. The global SED of M101 shows strong aromatic feature (commonly called PAH feature) emission. ... This implies that the weakening of the aromatic emission in massive star-forming regions is due primarily to processing of the dust grains in these environments, not to differences in how they form. ...

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• A Quantitative Comparison of the Small Magellanic Cloud, Large Magellanic
• Near Infrared Camera and Multi-Object Spectrometer Instrument Handbook for
• HDF-S Data Products

The close position of main satellite and subsatellite (distance between them about 1000 km) and using the similar sets of Faraday cups (VDP and VDP-S) with high resolution measurements (up to 16 Hz for the main satellite and up to 10 Hz for the subsatellite) allow us to determine the small-scale variations of the magnetopause shape and position and to estimate the velocity of the magnetopause motion. ... Two point observation of the magnetopause motion: the INTERBALL project. ...

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• Satellites d'observation du Soleil et des Cieux
• Space Research Institute (IKI) Seminar
• Events on January 10-11, 1997 - INTERBALL observations

... T2315 Date Received: 2007-Jan-25 16:20:39 Technical Page Proposal Type: General Category: Sub-Category: Observation Category: Total Time Requested: Minimum Useful Time : Prop osal Title: Regular Terrestrial Aeronomy Radar Thermosphere 144 Hours 24 hrs A Proposal for 430 MHz Radar Meteor Observations during January and June with two scientific goals: a) Study of the uniformity of the Interplanetary Dust Distribution on the ...

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• http://www.naic.edu/vscience/schedule/tpfiles/XilouristagP1877tp.ps
• http://www.naic.edu/vscience/schedule/tpfiles/FreiretagP2640tp.pdf
• http://www.naic.edu/vscience/schedule/tpfiles/JanchestagT2315tp.ps

... Observations . ... Natural Satellites Data Center. ... Nomenclature of satellites | ... Inner satellites of Jupiter . ... Inner satellites . Mutual events of the Galileans . ... Inner satellites of Saturn . Main satellites of Saturn . ... Mutual events of the main satellites . Inner satellites of Uranus . Main satellites of Uranus . ... Mutual events of the Uranian satellites . Inner satellites of Neptune . Main satellites of Neptune . Outer satellites of Neptune . ...

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• Natural Satellites Service. Observations
• Data bases of Natural Satellites. Documentation. Structure
• Natural Satellites Service. Saturn coorbital satellites ephemerides

H 2 O maser sources spectral data at 22 GHz. I began this project 27.08.1998 for displaying spectral data at 22 GHz of water maser. While data will concerning in base Puschino many year (1979-1998 yy) regular observations of sample of these sources. Sources . R.a. (1950.0) . ... The figures with many years spectral data (day-month-year) . The behavior of flux . The behavior of spectral components . ... All spectra 1981-94 . ... The some spectral component: many year behavior . ...

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Pulkovo Database of Observations of Planets and Their Satellites . Select object, time interval and type of observations . ... First year (optional) . Last year (optional) . ... satellite relative to planet . satellite relative to another satellite . ... Select database . ...

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• Pulkovo databases: photometric observation

... Basic Observables: Zero-differenced phase and code ionosphere-free combinations of global GNSS network stations, corrected by P1-C1 satellite code biases (cc2noncc), daily observations with 30 seconds sampling rate Sites coordinates : IGb08 reference frame coordinates and velocities Displacements: solid tides, ocean loading, pole tide loading (IERS 2010) Geometric model : Receivers antennas eccentricities, absolute receiver and ...

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• Pulkovo NEO Page: Estimation of Accuracy of the Observations

Observations of stellar magnetic fields is a powerful method to study of different non-stationary effects in our Galaxy and behavior of plasma under astrophysical conditions. ... Investigations of stellar magnetism by means of Zeeman measurements of polarized spectra of different stars are one of the most significant observational programme on the 6-m telescope BTA of our Observatory. ... Laboratory for the Stellar Magnetism Study . ... 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
• comedi_set_global_oor_behavior
• Optimization of spectroscopic observations

For solar wind dials without any explanatory text, see this page . ... There are three logs, one for each condition index ( K P , Solar Wind ,and NOAA/SEC .) ... More about the solar wind's recent behavior can be found on my Current Solar Wind Conditions page. ... Other items of interest include NOAA/SEC Current Conditions , my composite current Auroral Images page, Windows on the Universe: Space Weather , and Public Outreach Index, Department of Space Physics and Astronomy, Rice University . ...

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• Remote Sensing of Tropical Regions
• Titan
• Optical instrumentation [Oulu]

Next: Mark III Observations Up: Tape Management Previous: POSTPASSES Contents . Automatic tape allocation is provided on the VLBA. In fact, its use is required for most observations. ... Automatic tape allocation is not available for all stations, including all that use VEX files. ... If a station that is using automatic tape allocation is scheduled in a scan on a source that is below the antenna hardware limits (not just the horizon), that antenna will be removed from the scan by SCHED. ...

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• difx:configuration [ATNF VLBI Wiki]
• Archive of VLBI Observations Majordomo List
• VLBI Observations

... 8, ``Celestial Mechanics'', 2002 CCD observations of planetary satellites and occultations and close approachments of stars by asteroids with 26­ inch refractor of Pulkovo observatory T. P. Kiseleva, I. S. Izmailov, M. A. Mozhaev Pulkovo Observatory, St. Petersburg, Russia ST--6 CCD camera has been used with 26-- inch Refractor at Pulkovo for ob­ servations of ... These estimates are \Sigma0:015 arcsec and \Sigma0:014 arcsec for X and Y correspondingly. ...

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• http://www.ipa.nw.ru/conference/2002/sovet/PS/VIENNE.PS
• Annotation_34
• Keywords_89

... ISC Kosmotras . ... Dnepr launch record 17 August 2011. ... On 9 September 2009, a contract was signed between ISC Kosmotras and SSTL for the launch of Nigeria-2 and NigeriaSat- у satellites on Dnepr rocket as part of 2010 cluster launch from Yasny Launch Base. According to information provided by SSTL the NigeriaSat-2 satellite is being built for the Nigerian government (NASRDA) as a follow-on to the NigeriaSat-1 satellite that was launched in 2003. ... E-mail: info@kosmotras.ru . ...

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... 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. ...

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Educator's Guide to Sunspots . ... Naked eye observations of the Sun will result in blindness. The improper use of telescopes or binoculars will cause blindness much faster. ... Binoculars, with the front of one ocular covered, can be used to project a sharp image of the Sun on to a white piece of paper. ... Aim the binoculars by tilting them up and down and back and forth until the Sun shines through. ... Sharpen the image of the Sun on the paper by using the binocular's focusing knob or lever. ...

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• Custom Error Responses - Apache HTTP Server
• The Discovery of the Galilean Satellites
• New Moons of Uranus

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Nowadays at the Department the experimental and theoretical investigations, including astronomical and ionospheric observations, active experiments with space vehicles are taking place. ... Solar Corona physics and erruptive phenomenae. ... Stellar astronomy. ... The Department has organized and put into practice more then 50 expeditions for observation of Solar ecllipces, aurorae polaris, comets, meteor streams, controlled space experiments, and also for investigations of geophysical characteristics. ...

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• CAMERA ELECTRONICS FOR THE CCD FOURIER SPECTROMETER
• TELEVISION CAMERA TVC

. The XMM-Newton website has moved to the following location: . http://www.cosmos.esa.int/web/xmm-newton

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• XMM-Newton Satellite Position
• XMM-Newton SAS: Watchout Page
• SAS_TIMECORR_TCX

Next: J.E. Chambers, Research Astronomer Up: Research Previous: Research Contents . ... Solar Variability and Climate . Other Activities . ... Applied to data of flares on Gliese866 he was able to estimate the area of hydrogen emitting flare regions as 1-13% of the stellar surface. ... As partners in the project, Armagh Observatory has been asked to contribute to the selection process in exchange for priority access to the data which will eventually flow from the satellite. ...

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• Irregular Satellite Research
• Armagh Observatory
• Observations and Data Reduction

... 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. ...

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• Modern CCD Observations of Moving Celestial Objects: Algorithms and Software
• A User Friendly Planning and Scheduling Tool for SOHO/LASCO-EIT
• NICMOS Software: An Observation Case Study

... Alpha Centauri: The Closest Star System . ... The closest star system to the Sun is the Alpha Centauri system. Of the three stars in the system, the dimmest -- called Proxima Centauri -- is actually the nearest star. The bright stars Alpha Centauri.. ... Stars and Planets in the Halo of the Moon . ... Photographed on March 13th from Caledon, Ontario, Canada, a bright Moon was surrounded by this lovely halo. ... The star, likely.. NGC 253: The Sculptor Galaxy . ... March . ...

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