... Non Profit Groups in Astronomy Research | ... Amateur Astronomy List, AAL Researched 129 months ago ?? American Association of Amateur Astronomers Researched 129 months ago . ... Astronomical Association of Northern California Verified 129 months ago ?? ... Astronomy Club Officer's Email List Researched 139 months ago . ... California Association for Research in Astronomy - CARA Researched 118 months ago . ... Southeastern Association for Research in Astronomy Researched 139 months ago . ...

Еще в разделе: (Показать все результаты (>378) - www.astronomy.net/ )

• Modern Optical Design And Analysis Software, AstroGuide Listing
• American Association of Amateur Astronomers, AstroGuide Listing
• Fremont Peak Observatory Association, AstroGuide Listing

LARGE-SCALE PHENOMENA AT THE SUN ASSOCIATED . WITH FILAMENT ERUPTIONS OUTSIDE ACTIVE . ... Considering the 12.09.1999 event as an example, we analyze manifestations of large-scale disturbances associated with coronal mass ejections (CMEs) caused by filament eruptions outside of active regions. ... The filament eruption occurred in relatively weak magnetic fields, but it was accompanied by larger-scale phenomena than flare events do. ...

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• Chains and CMEs
• Astronomical and Astrophysical Transactions, 2000,
• Distribution of the analyzed SEPs with different >100 MeV proton fluxes (J100)

... Determination of Black Hole Masses via Correlations between their X-Ray Spectral and Timing Properties " . ... This fact strongly support our theoretically motivated idea that low frequency QPO for a particular BH state is inversely proportional to BH mass.Based on our scaling technique, we determine BH masses in H1743-322, GX 339-4, XTE J1650-500, XTE J1859-226, 4U 1543-47, 4U 1630-47, using independently known masses of XTE J1550-564, GRO J1655-40 and GRS 1915+105 as references. ...

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• Предварительная программа конференции
• INTERBALL/ELECTRON EXPERIMENT
• Ionospheric troughs [Oulu]

... There are preliminary series of photometric and radio spectral observations of the above-mentioned stars, archival data on the light curves of the stars, results of the search for OH and H 2 O maser emission in IRAS point sources that possess the IR parameters similar to Miras. ... The aim is a detailed study of the maser emission variability. ... In 1996-1997, astronomical observations of Mira Ceti-type stars (miras) were carried out in three spectral ranges: optical, infrared, and radio. ...

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• Admonishments
• Description of different types of shell
• Divisions

USING THE CORRELATION BETWEEN ISGRI SURVEY RESULTS AND OTHER CATALOGUES TO AID SOURCE IDENTIFICATION John B. Stephen, A. Malizia and L. Bassani IASF-INAF, Via P. Gobetti 101, 40129 Bologna, ITALY, E-mail: stephen@iasfbo.inaf.it ABSTRACT In order to help in the identification of INTEGRAL/ISGRI sources, we have developed a software package which allows a rapid and detailed cross-correlation to be performed between various source catalogues. ... We show below some preliminary results from this analysis. ...

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• http://hea.iki.rssi.ru/integral06/papers/E30_Karasev01-27Mar07_15:40:32.pdf
• http://hea.iki.rssi.ru/integral06/papers/B33_Schanne02-12Jan07_15:38:00_color.pdf
• http://hea.iki.rssi.ru/integral06/papers/B33_Schanne02-12Jan07_15:38:00_bandw.pdf

... We apply Multichannel Singular Spectrum Analysis (MSSA, or extended EOF) technique to filter GRACE data and separate the principal components (PCs) of different periods. We performed data averaging over the large river basins of Russia. ... In every point ij on the map we have time series Aij(tk) of length N. The trajectory matrix for every XAij should be build and incorporated into large block matrix X as follows: X Aij Aij (t0 ) Aij (t1 ) .. ... Sum of PCs 1-10 for particular rivers basins. ...

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• Scientific activity
• Anna Mel'nik - Description of the catalog
• Photos from the latest lunar eclipse (march 2007)

... Cheers, -Mike Data Providers (e.g., data centers, archives) Provider Name: NOAO Collection: High Resolution Atlas of Arcturus Spectra - 0.92-5.36 microns Characteristics: 310 ASCII tables of wavenumber vs flux Storage Format: Text tables Available online: ftp://ftp.noao.edu/catalogs/arcturusatlas/ir Comments: Tables contain three flux values (arcturus spectrum, telluric spectrum and ratio) for both summer and winter observations. ... Linelists also available as text table ...

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• The Laboratory of Astrometry

Peremennye Zvezdy", . ... Min . ... 2MASS J16480306-6715178 . ... The variable star catalogued as ASAS 164802 6715.2 by Pojmanski (2002) was found to display two types of eclipsing variability by Pilecki and Szczygiel (2007). ... The comparison stars (identified in the finding chart) used were: . ... The data for Star A and B has been obtained using Comp Star 2 between HJD 2455709.956 and 2455710.089 and between 2455718.005 and 2455718.096. All other data was obtained using Comp Star 1. ...

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• Star Clouds over Arizona
• XWare > APOD
• Астронет > Star Clouds over Arizona

Microsymposium 38, MS082, 2003 (A4 format) EVALUATING THE STRUCTURE OF THE SURFACE LAYER OF MERCURY. ... Photometric Analysis of the Lunar Surface Analogue. ... The phase function obtained directly on some segments of the lunar surface: 1- phase function of the Moon, 2 - phase function of Mercury, 3 - phase function of segments, converted to the lunar phase function system (correlation 0.8), 4 - phase function of segments, converted to the Mercurian phase function (correlation 0.9). ...

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• http://selena.sai.msu.ru/Bus/Publications/m44_14_busarev_etal.pdf
• Родионова Жанна Федоровна
• Works of the Department of lunar and planetary research of GAISh MGU

Launch Vehicle Energia . ... Among problems solved while developing the Energia-Buran Reusable Space System were: . ... of the Energia-Buran Space System . to the launch site for the first launch. LV Energia at the launch site working out of LV design to serve as a basis for the development of other launch vehicles differing not only in their liftoff capabilities, but also in types of payloads including reusable orbiters; . ... SEA LAUNCH . ... Official WEB-site of S.P.Korolev RSC Energia . ...

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• INTERNATIONAL SPACE STATION
• S.P. Korolev RSC Energia - International Space Station

... Spectra obtained with the 6-m telescope of SAO RAS are used along with archival data from Spitzer and several ground-based telescopes to infer a strength of PAH emission, age, properties of the UV radiation field, and metallicity of studied HII complexes. Physical properties (age, radiation field parameters, metallicity) are related to the F 8 /F 24 ratio used as a proxy for the PAH abundance in order to reveal factors that may influence the PAH evolution in HII complexes. ... Projects | ...

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... VaST is a software tool for finding variable objects on a series of astronomical images. ... VaST performs object detection and aperture photometry using SExtractor on each image, cross-matches lists of detected stars, performs magnitude calibration with respect to the first (reference) image and constructs a lightcurve for each object. ... VaST FITS image viewer ./pgfv . ... Part I" PZP, vol. ... K. V. Sokolovsky, S. A. Korotkiy; "New Variable Stars Discovered by the NMW Survey" PZP, vol. ...

53. Amateur Telescope Makers of Boston

54. Scientific Directions Achievements

55. http://www.asc.rssi.ru/RadioAstron/publications/articles/cr_2014,52,391.pdf

56. MASTER GLOBAL ROBOTIC TELESCOPES NET

57. Sign Language - thesis

58. SAI CAS: About the SAI CAS project

59. VISTA - Visible and Infrared Survey Telescope for Astronomy

60. Aeronautics and Cosmonautics Romanian Association