... Tonight's Sky . ... The Magazine . ... Star Atlas . ... An artificial comet holds secrets to Earths life . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... The planet has extreme temperature swings and perhaps active lava flows. ... A digital supplement to Astronomy magazine. ... Join TravelQuest International with Astronomy and Discover magazines on one of three great tour options surrounding this celestial spectacle . ... Astronomy Magazine . ...

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• Bright planets meet at dusk | Astronomy.com
• Jupiter joins Venus in the early evening | Astronomy.com
• Astronomers create movie of M87's jet | Astronomy.com

... Summary of reduced ISAAC fields . ... This data release includes eight fully reduced VLT/ISAAC fields in J,H,K s bands covering 50 arcmin 2 of the GOODS region in the Chandra Deep Field South (CDFS). ... 8 ISAAC fields) . ... The 8 ISAAC fields which are part of this data release are superimposed onto a SOFI image (J+K) (part of a previous EIS data release). ... In one case (GOODS field 11/J-band), for which not enough standard stars were available, the ZP was boostrapped from previous SOFI/EIS data...

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• ESO - Standard Star Catalogue Search Tool
• ESOcast 80: Follow a Live Planet Hunt! | ESO
• VST image of the star-forming region Messier 17 | ESO

... Home Lectures Lecture Series 2015-2016 . ... Lecture Series 2014-2015 . ... Beyond New York City . ... The Amateur Astronomers Association is proud to present an astronomy lecture series from October through May each year for our members and the public. ... Amateur Astronomer Association is pleased to announce we will be offering select, limited reserved seating for current AAA members for the Friday, January 8, 2015 AAA Lecture entitled Robert Nemiroff ?2015 Astronomy Picture of the Day?. ...

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• OLYMPUS DIGITAL CAMERA ? Amateur Astronomers Association of New York
• Great Kills, Staten Island ? Amateur Astronomers Association of New York
• Observing ? Amateur Astronomers Association of New York

We present the results of an extensive observing campaign on the O7.5 III star xi Persei. The UV observations were obtained with the International Ultraviolet Explorer. xi Per was monitored continuously in October 1994 during 10 days at ultraviolet and visual wavelengths. The ground-based optical observations include magnetic field measurements, HЮБ and He I lambda 6678 spectra, and were partially covered by photometry and polarimetry. ...

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• On-line STScI Preprints Search HELP Page
• Flat Fielding GPI Data Pipeline 1.0 documentation
• Flat Fielding: Lenslet Array Flat GPI Data Pipeline 1.0 documentation

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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• SET OF MAGNETIC AND ELECTRIC FIELD DETECTORS EXO-EM

Compilation of cz (radial velocity) measurements . HyperLeda home | Documentation | ... The catalog (table a110 in the database) presents the compilation of redshift of galaxies, z , z = ( - 0 ) / 0 = ( 0 - ) / where and 0 refer the observed and emitted wavelength, and 0 are the observed and emitted frequency. ... For homogeneity of the HyperLEDA, the radial velocity from "radio" convention has to be transferred to redshift using formula cz = V radio / (1 - V radio /c). ... radio measurement . ...

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• HyperLEDA documentation: compilation of association membership (a104)
• Group of Relativistic Astrophysics, Special Astrophysical Observatory ? GRA SAO
• Radio survey for new compact HII regions

... 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. ...

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• ChaMPlane Database Description
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• ChaMPlane Bulge Windows Survey

... Go to new wiki . ... LBAJun2014 / . ... Channel 1 . IFP#1-LO 1652 - 1668 MHz LSB RCP . ... IFP#1-HI 1668 - 1684 MHz USB RCP . ... IFP#2-LO 1652 - 1668 MHz LSB LCP . ... IFP#2-HI 1668 - 1684 MHz USB LCP . ... 1668 MHz . ... 16 MHz . ... 1652 - 1668 MHz LSB RCP . ... 1668 - 1684 MHz USB RCP . ... 1652 - 1668 MHz LSB LCP . ... 1668 - 1684 MHz USB LCP . ... Ftp: ftp://ftp.atnf.csiro.au/pub/people/vlbi/radioastron/rk04f . ...

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• Proceedings of the Workshop on Magnetic Fields and Accretion
• A Blind HI Survey in the Great Attractor Region.
• Propagation through Turbulent Magnetic Fields

The SciSim SPR search service helps you to find Software problem reports in the SciSim SPR database. You tell the search service what you are looking for by typing in a pattern for the SPR Id's and one or more regular expressions for the fields within an SPR. ... If a field in the search form is omitted, the search service will assume that you are looking for any match for that particular field. ... An SPR consists of fields that contain information. ... Date% le '1999-04-01' and . ... Field . ...

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• How to extract MOS background spectra from blank fields event lists
• XMM-Newton Trainee Project 2004

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... Observation of 40 Eri B obtained with ISIS on MJD 57056.92. ... Searches for magnetic fields in white dwarfs have clarified both the frequency of occurrence and the global structure of the fields found down to field strengths of the order of 500 kG. ... In this paper we report the successful testing of a very sensitive method of longitudinal field detection in DA white dwarfs. ...

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• Latest News

... Radio astronomers at Arecibo Observatory observe a wide variety of phenomena in the Milky Way and in other galaxies. ... Some REU projects are carried out on pre-existing data, and others rely on obtaining new data. ... Deriving a new shape model from existing radar images has been a popular student project in past years, and there are data sets that could be used for this. We are collecting thermal infrared emission data for many of the near-Earth asteroids that are also observed with radar. ...

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• Searching the Environment around LyAlpha Absorbers
• AGES Database Search
• AO Schedule

SN Searching - Part 2. ... Although no figures are available on the negative observations that occured in this area during the past two years (to indicate a SNe "hit rate"), I would have to infer that the rate would be considerably improved if more discipled visual/CCD searching in this area were undertaken. ... Shapley-Ames Catalog: (Carnegie Inst. of Washington, 1981) . ... Asiago Supernovae Catalog: [machine-readable version](Univ. of Padova, Asiago, Italy, 1996) . ... November 28, 1996 . ...

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• APOD: 2006 October 13 - The Hubble SWEEPS Field
• APOD Index - Solar System: Jupiter's Moons
• SN Searching from +50 to the Pole - Part 2.

Search the public APO pages. To modify the search terms, see the 'Search Term Modifiers' below the search window. ... To perform a single character wildcard search use the "?" symbol. ... This search will find terms like foam and roams. ... For example to search for a "apache" and "jakarta" within 10 words of each other in a document use the search: "jakarta apache"~10 . ... To search for documents that contain either "jakarta apache" or just "jakarta" use the query: "jakarta apache" jakarta . ...

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• field
• APO Home Page

... Astrophysics Group . ... GMRT . GMRT ELAIS-N1 . ... This survey is the second in a series of surveys of the deep Spitzer legacy fields, taken at 610 MHz with the Giant Metrewave Radio Telescope ( GMRT ). ... The techniques used for data reduction and production of a mosaicked image of the region are described, and the final mosaic, along with a catalogue of 2500 sources detected above 6 №Г are presented. The survey complements existing radio and infrared data available for this region. ...

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• Astrophysics Group GMRT ELAIS-N2
• Astrophysics Group 7C(G)
• Astrophysics Group 9C

... 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. ... MeadeтАЩs new LX70 Series offers high-quality German equatorially mounted telescopes with slow-motion controls and heavy-duty steel tripods. ... For crisp wide-field observing and imaging, few optical designs match the performance of a true triple-element apochromatic refractor. ... Meade Standard Field Tripod #07020. ...

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• Meade Standard Field Tripod - Tripods and Piers - Accessories - Products
• Meade Giant Field Tripod
• Meade Giant Field Tripod - Tripods and Piers - Accessories - Products

. Subdwarfs . Metal deficient red giants in galactic field . Red horizontal branch stars . Blue horizontal branch stars . Extended horizontal branch stars . Stars inside globular clusters . W Vir type stars . IRAS-sources identified with peculiar supergiants . RCrB type stars . Sakurai's object . peculiar supergiant FG Sge .

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• Fabry-Perot Interferometer: Gallery Old
• Publication Search
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... However, while low mass stars are usually found to form in loose groups with densities of a few stars per cubic parsecs, high mass stars are known to form in dense clusters with up to 10000 stars per cubic parsec. ... We have undertaken a survey of a cospicuous number of fields around intermediate mass young stars (Herbig Ae/Be stars, HAeBe) with the aim of detect and characterize the groups of young stars that may have formed together with the HAeBe star. ... BD +404124 - A rich, compact cluster. ...

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• Search CUBAI
• The relationship between NSs and SNRs (Elba, June 1-4,1998)
• K-band Arcetri Obscured Supernova Search - Detected Supernovae

... 1.Magnetic and magneto-elastic properties of heavy rare earth metals. ... High magnetic fields of 100 kOe and more were necessary to saturate the magnetization of havy rare earth metals. ... It was shown that the effective exchange field theory is sufficient for the description of the magnetic order in heavy rare earth metals and their compounds. ... The duality of the state of the magnetic carriers in the traditional 3d-magnetic materials. ... LHPP ISSP RAS © 2004 All rights reserved ...

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GENERAL DESCRIPTION OF DATABASE . It is a matter of common knoledge, that solar magnetic fields and, in particular, magnetic fields of sunspots, play important role in many solar events. In Pulkovo observatory the long-term data set of daily observations of magnetic fields of solar sunspots was accumulated, which contains great potential for further researches in solar physics. ... Second section includes files containing sum data about magnetic fields for every observational day. ...

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• General description of the database
• VIII Russian-Finnish Symposium on Radioastronomy

... Files in red?history) . ... Field Lines . ... EM Waves . ... Magnetic field lines similarly describe the structure of magnetic fields in three dimensions.They are defined as follows. ... Maxwell Most scientists nowadays view field lines as intangible abstractions, useful only for describing magnetic fields. ... Maxwell also showed (perhaps his greatest achievement) that an "electromagnetic wave" was possible, a rapid interplay of electric and magnetic fields spreading with the velocity of light. ...

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• Magnetic Fields
• The Polar Caps
• Spacecraft Observing Earth's Space Environment