Between NVSS and IRAS: Search for New Population of the Sky Objects at RATAN-600 Parijskij Yu.N., Semenova T.A., Bursov N.N. In this paper the results obtained by RATAN-600 data for galactic (metagalactic) synchrotron radiation and the spinning dust radiation are considered and compared with recent papers. The main purpose of this work is the estimation of the contribution Synchrotron and "Spinning dust" radiation to relic background in centimeter waves at small angular scales. ...

... Search for correlation of gravitational detector noise background with astrophysical events accompanied by neutrino and gamma radiation" . ... In addition to the old method of searching for coincident reaction of two separated gravitational antennae it is proposed to seek perturbations of the gravitational detector noise background correlated with astrophysical events such as neutrino and gamma ray bursts registered by correspondent detectors. ...

SAS home . SAS Watchout items . ... This thread contains a step-by-step recipe to extract a light curve of a point-like source for all the X-ray cameras, subtracting the background and correcting for exposure loses. ... The SAS task barycen performs this correction. ... If the following files are available: a) RGS event list; b) RGS source list, a call to the task performing light curve extraction, correction and background subtraction rgslccorr allows a user to create the light curve. ...

The FSP3 event includes those parts of the magnetic conjugations between any couple of four considered spacecraft, which satisfied to the FSP1 or to the FSP2 criterion. ... The value of the relative geocentric angular distance between magnetic field line's footprints is considered during FSP3 situation selection. The mentioned angular distance value less then 5 deg is used as a criterion of the magnetic conjugation. ... for the first SC the red color and the first line are used, . ...

... Since founding of the Olympiad] The Olympiad participants are not supposed to study at any institutions of higher education (university or school which can be considered technical colleges). ... Note: Exception may be done for the second time participating in IAOs students not older than 14.00 years on January 1st of the year of the Olympiad (i.e. born after January 01, 1999). ... Team of region, city, town: . ... of the XVIII International Astronomy Olympiad (2013), . ...

... 6.02.2002 . ... Credit: A. Kashlinsky ( SSAI ) S. Odenwald ( Raytheon ), 2MASS , NSF , NASA Explanation: What cosmic wallpaper is on the sky? ... Recently, however, the background in near infrared light was imaged at high resolution by the 2MASS telescope , and confirmed earlier estimates that it is over twice as bright as originally expected. ... Visible is light emitted from the very first stars and galaxies in the universe , emitted when the universe was less than half its current age. ...

... Berezhnoy A.A., Kozlova E.A., Shevchenko V.V. Sternberg State Astronomical Institute, Moscow University, Russia, Moscow, Universitetski pr., 13, 199992. katk@sai.msu.ru According to the data from "Lunar Prospector" [1] the areas of high hydrogen content in the lunar south pole region coincide with the areas of such craters as Faustini (87.2є S, 75.8є E), Cabeus (85.2є S, 323є E) and other crates. ... We estimate the total permanently shadowed area in the lunar northern polar region at 28 260,2 km2. ...

... The high-altitude cusp, which is often called the exterior cusp , can be considered to be a part of the magnetospheric boundary layer system. ... The low-altitude cusp is the dayside region in which the entry of magnetosheath plasma to low altitudes is most direct. ... The magnetosheath plasma penetrating into the low-altitude cusp (and the surrounding low-altitude boundary layer regions) is responsible for , e.g., part of the dayside auroral precipitation . ... solar wind variations . ... Res. ...

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2002 February 6 . The Cosmic Infrared Background . Credit: A. Kashlinsky ( SSAI ) S. Odenwald ( Raytheon ), 2MASS , NSF , NASA . ... Visible is light emitted from the very first stars and galaxies in the universe , emitted when the universe was less than half its current age. ... About APOD | ... NASA Technical Rep.: ...

Instrument Science Report WFC3 2002-05 Internal background and dark current of the IR channel of WFC3 in ambient conditions _______________________ Massimo Stiavelli June 4, 2002 ____________________________________________________________________________ Abstract During the ground testing of WFC3 it may be desirable to operate the IR channel enclosure at ambient temperature. ... Detector dark current Table 2 : dark current as a function of temperature according to three different models. ...

... Galaxies 99 Cosmic background with model of cloudy interstellar medium Yu. ... Figure 1: Averaged spectrum of the cosmic background I f in frequency range 0.25 200 MHz for the Galactic poles. ... First interpretation of the cosmic noise background spectrum at broad band frequency range 0.25 200 MHz with a model of the cloudy interstellar medium ISM is presented here. ... Synthesized background spectra I f for regions of the Galactic poles at the frequency range 0.25 200 MHz is presented in Fig. ...

Next: Polarization efficiency: size/shape/orientation effects Up: Optical properties of cosmic Previous: The 2175? feature . To model the interstellar polarization one needs to calculate the forward-transmitted radiation for an ensemble of non-spherical aligned dust grains. ... Let non-polarized stellar radiation passes through a dusty cloud with a homogeneous magnetic field. ... The angle between the line of sight and the magnetic field is ( ). ... where the angle is connected with and ( ). ...

... We present methods of comparing theoretical predictions for the anisotropy of the Cosmic Microwave Background Radiation (CMBR), with the results of various experiments. ... Temperature flucuations . ... Most models of structure formation in the universe predict anisotropies in the CMBR. ... Therefore one must take into account not only the theoretically expected value of the temperature fluctuation but also the so-called cosmic variance, i.e. the theoretical error due to observing only one universe....

The absorption of MHD waves due to the cusp (or the slow) resonance is studied numerically and the obtained results are discussed with respect to a possible application to conditions that are typical for the solar corona. The considered configuration is composed of two homogeneous regions separated by an inhomogeneous slab through which all physical parameters of the medium change continuously according to an initially prescribed distribution. ...

... astro-ph/0303500 . ... В Архиве электронных препринтов появилась интересная и важная обзорная работа с юбилейным номером 0303500. Космический телескоп им. Хаббла . ... Благодаря столь широкому охвату читатель может узнать о множестве открытий последнего десятилетия в астрономии. Существенно и то, что Ливио не просто перечисляет открытия, он много рассказывает о физике явлений. ... Список ссылок занимает 15 страниц. ... Галактики на больших красных смещениях глазами Космического телескопа . ...

... Search . ... ITHACA, N.Y. -- Once considered just your average single asteroid, 2001 SN263 has now been revealed as the first near-Earth triple asteroid ever found. read more .. Neutron stars and black holes aren't all they've been thought to be. In fact, neutron stars can be considerably more massive than previously believed, and it is more difficult to form black holes, according to new research developed by using the Arecibo Observatory in Arecibo, Puerto Rico. read more .. ...

... (degrees) b2 galactic latitude (degrees) sgl supergalactic longitude (degrees) sgb supergalactic latitude (degrees) pgc PGC name *** alphabetical ** ident1 1st name (NGC,IC,UGC,ESO...) *** alphabetical ** pa position angle (N- E) in degrees typ morphological type (e.g. 'E','Sab','SBa','SO') *** alphabetical ** ring 'R' for Ring galaxies, otherwise ' ' (blank) *** alphabetical ** multiple 'M' for multiple galaxies, otherwise ' ' (blank) *** ...

Russian Space Science Internet (RSSI) is a successful result of RSSI Project. ... space oriented organizations; . ... RSSI offers for its members : . ... videoconferences via MBONE Internet protocol (there are 2 tunnels available now through the general IP network: one to NASA Internet, and another to Moscow State University); . ... It is designed so that all organizations connected to the RSSI gain access to the resources of Russian computer networks as well as world wide Internet. ... nic@rssi.ru ...

... З ПНi Ф УТЪУИ ПУВОЛ ,њflТМВМњ Ф Л~ЛМњ ,УБМЛНМУ,ВМЛfl ЪУ,,У ЩЩВНЪ Л Ф УМОЛБЛ У,М В,,У ЩЛБЛ~ВТНЛИ ТПњТО. к. З. ЗЦСказлдав кУТЪУ,ТНЛИ ,,УТЫ ТЪ,ВММњИ ЫМЛ,В ТЛЪВЪ, кУТЪУ,-М-СУМЫ ЗЗЦСЦзаЦ ї ЗВ ЛМТНЛИ к.З., 1997 1978 . ... ЗЦСказлдав к.З. дЗДзнйЗхв щооЦдн бЦзйзД 71 , , , , 50- .. , , , . дЗДзнйЗхв щооЦдн бЦзйзД. иЦкЗйЦ бзДдйелнЗй . ... 72 лйкйлйЗлдав йЕкДбйЗДнЦгъзхв ЬмкзДг, <9, 1997 a1(t), a2(t). : da 1 i ------- = Va 2 , dt da 2 i ------- = Va 1 , dt (2) - , t - , V - , . ...