... Data may be optionally rescaled. copyheader copy header keywords from one FITS file to another ( see also FTOOL cphead ). copywcs copy just the World Coordinate System keywords from the header of one FITS image to others. fcolappend append a constant column to a FITS table fitsparsename Prints components of the extended FITS file name. fitspha convert ASCII files to FITS PHA ( See also listhead supplied with FITSIO. modifyheader modifies FITS header. ...

... Dept. for Physics of Minor Celestial Bodies . Dept. for Physics of Planetary Systems . Dept. for Solar Physics . ... Achievements . ... The theory of radiative transfer in inhomogeneous atmospheres was developed ( Yanovytskij E.G. ) . ... Calculations shown that the vertical movement of gas and aerosol in the atmosphere of giant planets with velocity w = (0.1-0.5) m/s determines the capacity of visible clouds and therefore affects their brightness characteristics (A. P. Vidmachenko). ...

... Authors: T. Bohm et al. arxiv:1411.7032 19-мегапарсековое расстояние до сверхмассивной черной дыры в NGC 4151, определенное по "пылевому параллаксу" (A dust-parallax distance of 19 megaparsecs to the supermassive black hole in NGC 4151) . ... Authors: Patrick L. Kelly et al. arxiv:1411.4666 KOI-1299: красный гигант, взаимодействующий с одной из двух долгопериодических гигантских планет (KOI-1299: a red giant interacting with one of its two long period giant planets) . ... Authors: John Southworth . ...

DETERMINATION OF THE HUBBLE CONSTANT FROM THE GRAVITATIONAL STABILITY CRITERION OF THE GASEOUS DISKS, by A.V.Zasov, D.V.Bizyaev. ... Following proposition has been put forward: a total surface density of gas at radius $R_H$, where the mean densities of atomic ($\sigma_{HI}$) and molecular ($\sigma_{H_2}$) hydrogen are equal, corresponds (or proportional to) the critical gas density $\sigma_c$ for gravitational stability of gaseous disk. ...

... In this paper we present the results of detailed B, V, R, I, and H study of the isolated nearby blue compact dwarf (BCD) galaxy NGC6789. Judging from the literature the observed galaxy has not been resolved into stars up to now. ... The distance of the galaxy, estimated from the tip of the red giant branch (TRGB) is 2.1 Mpc which places NGC6789 close to the Local Group. ... Key words: nearby galaxies: dwarf galaxies (NGC 6789): distance moduli: star content . ... Distance. ...

... Previous: Structure Detection in Low Intensity X-Ray Images using the Wavelet Transform Applied to Galaxy Cluster Cores Analysis . ... It also exploits the PCA's high generalizing ability to implement a simple learning algorithm for sequential compression of remote sensing imagery. ... Growing interest in lossy compression techniques for space-borne data acquisition is explained by the rapid progress in sensors, which combine high spatial resolution and fine spectral resolution. ...

... ARTICLE: The Adventurous Search For The Astronomical Unit . ... Kepler himself had suggested to use the rare occasions of Venus transiting (crossing) the solar disk to measure our distance to the planet. ... Due to the orbital inclination of Venus against the ecliptic of 3.5°, a Venus transit is so rare that it happens only at intervals of 121.5 years, 8 years, 105.5 years, 8 years and so on. ... Crabtree witnessing the transit of Venus 1639 . ... Transits of Venus - The Quest for the Solar Parallax...

pic] [pic] Cosmic ray registration on the Earth's surface and in the atmosphere Программа фундаментальных исследований ОФН РАН: «Солнечный ветер: генерация и взаимодействие с другими планетами» Проект: «Эффекты модуляции космических лучей солнечным ветром» Исполнители: проф. О.М. Распопов, СПбФ ИЗМИРАН, oleg@OR6074.spb.edu проф В.А. Дергачев, ФТИ, v.dergachev@pop.ioffe.rssi.ru 2003 г.: «Долговременные тренды в модуляции космических лучей солнечным ветров за последние 150 лет (предварительный анализ» | ...

... 11 Yellow-Green (78% transmission): Contrasts well with the red and blue characteristics of surface features on Jupiter and Saturn. ... 82A Light Blue (73% transmission): Useful on the Moon, Mars, Jupiter, and Saturn, this subtle pale blue filter enhances areas of low contrast while avoiding significant reduction of overall image brightness. ... Meade Series 4000 Photo-Visual Color Filters may be ordered individually or in the following sets: . ... Meade Series 4000 Broadband Nebular Filters . ...

Электронная библиотека астронома-любителя. ... библиотека . архив RSN . ... Ru.Space.News: . Июль 1998 . ... Дата: 24 июля 1998 (1998-07-24) От: Alexander Bondugin Тема: Researcher Presents Case For Liquid Water On Mars Привет всем! ... Дата: 24 июля 1998 (1998-07-24) От: Alexander Bondugin Тема: Mars Global Surveyor Update - July 17, 1998 Привет всем! ... Дата: 24 июля 1998 (1998-07-24) От: Alexander Bondugin Тема: New Mars Global Surveyor Image Of Valles Marineris Привет всем! ...

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... The algorithm and appropriate program for decametric radiosignal propagation conditions prediction for paths from 500 to 9000 km have been developed at ISTP SB on the basis of normal wave method (AltyntsevaB.I,Iliyin N.V., Kurkin V.I. and others //Decameters channel simulation on the base of normal wave method . ... Solar activity indices are chosen automatically from the prediction date from the database . ...

... Информация Руководство и преподаватели Ивченко Алексей Викторович . ... Публикации . ... Ивченко А.В. , Журавлев О.А., Бакулин И.А., Ламажапов Х.Д. Совершенствование электродной системы барьерной короны постоянного тока // Известия СНЦ. 2013. ... Журавлев О.А., Ивченко А.В. , Еремин Е.И. Высокочастотный разряд в роторных системах с источником постоянного напряжения // Международная конференция 'Физика высокочастотных разрядов', 2011, Казань, КГТУ, 2011 г., С. 179-180 . ...

... University Conferences . ... Series . ... History of Ukraine. ... History? ... Mathematics, Applied Mathematics and Mechanical Engineering? ... Physics? ... Antiquities (Kharkiv Historical and Archeological Yearbook) . Drinov Journal . ... Pedagogy Department Journal of Collected Articles . ... Web site: http://periodicals.karazin.ua/pse . ... Low-temperature plasma physics and engineering; . ... Phone: +380 (57) 7051248 . ... Copyright 2010 V.љN. Karazin Kharkiv National University. ...

... See "About ATMoB" / "Network" for more details on the clubhouse network. ... Direct viewing of a laser-pointer beam, even briefly and at a distance of a kilometer or two, has the potential to cause temporary flash blindness — the same effect you get right after a flash photo is taken — or afterimages. ... To help use our laser tools safely, the Amateur Telescope Makers of Boston, Inc. has adopted these recommendations as policy. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

... I. Mean Surface Brightnesses and Integral Color Indices for Bars Gusev A.S. ================================================================================ Abstract: UBVRIJHK surface brightnesses and color indices of bars of galaxies are determined using surface photometry data for 100 barred galaxies (table1.dat). ... J0 Mean surface J0 brightness 46 A1 --- CI- CI sign 47 -50 F1.2 magn/sq.arcsec. U-B)0 (U-B)0 color index 52 -55 F1.2 magn/sq.arcsec. ...

MATHEMATICAL MODELING: . ... This model is developed on the base of the probabilistic description of the collisional aeronomical processes and is realized on a computer as the numerical system (stochastic model). ... Shematovich, V.I., Bisikalo , D.V.             Nonequilibrium processes in the planetary and cometary atmospheres. ... In Russian) . ... Piarnpuu , A. A.; and Shematovich, V. I.       Construction of structural stochastic models of collision processes in rarefied gas media (abstract) . ...

Next: The Stopping Radius Up: ``Ecology'' of Magnetic Rotators Previous: A Gravimagnetic Rotator . We shall assume that the rotator is surrounded by an ideally conductive plasma with a density and a sound velocity at a sufficiently far distance from the rotator. ... The following classification   of magnetic rotators     is based on the essential characteristics of the interaction of the plasma surrounding them with their electromagnetic field. ... leading to a spindown   of the rotator. ...

... Стильная мужская рубашка Pepe Jeans, выполненная из хлопка, обладает высокой теплопроводностью, воздухопроницаемостью и гигроскопичностью, позволяет коже "дышать", тем самым обеспечивая наибольший комфорт при носке даже самым жарким летом. ... Визитница "Framboise" - это стильный аксессуар, который не только сохранит визитки и кредитные карты в порядке, но и, благодаря своему строгому дизайну и высокому качеству исполнения, блестяще подчеркнет тонкий вкус своего обладателя. ... Цвет: фиолетовый . ...

We present the results of our observations of the white-light corona in polarized light performed at Criciuma eclipse, Brazil. During the observation of 3.11.94 we have made five couple of pictures of the solar corona in polarization light. ... Koutchmy S., Molodensky M., Starkova L., Ershov A., Matsuura O .: ... Molodensky M., Starkova L., Koutchmy S., Ershov A .: ... Koutchmy S., Molodensky M.M., Starkova L.I . ... Koutchmy S., Molodensky M.M., Starkova L.I. Koutvitsky V. and Ershov A . ...