The target is a new candidate qLMXB found in the J1655 field of the ChaMPlane survey. ... Use SDSS u,g,r,i,z to take light curves continuously. 3-5min exposures. ... Skyflats: Take twilight skyflats starting shortly after sunset at around 6:00pm. ... Take the first Ha skyflats with adjusted exposure time (remember to turn the tracking on during exposure and off during readout). ... Take the first I filter skyflat with exposure time equal to 1/10 of the last Ha skyflat exposure. ...

... Astrophys. ... Vol. ... Lazarian A. Magnetic fields via polarimetry: progress of grain alignment theory // J. of Quant. ... Chandrasekhar S., Fermi E. Magnetic fields in spiral arms // Astrophys. ... Wiebe D. S., Watson W. D. Irregular magnetic fields in interstellar clouds and the linear polarization of starlight // Ibid. ... Rao R., Crutcher R. M., Plambeck R. L., Wright M. C. H. High-resolution millimeter-wave mapping of linearly polarized dust emission: magnetic field structure in Orion // Ibid....

Next: Star Formation Rate and Up: No Title Previous: Calculation of Evolutionary Tracks . To start calculations, we choose the distributions of the initial binary parameters: the mass of the primary ZAMS component, , binary mass ratio, , orbital separation a . ... whereas the mass ratio distribution is not. ... The zero assumption often made is that the mass ratio distribution has a flat shape, that is binaries with a high mass ratio occur as frequently as those with equal masses. ...

... Пширков М.С. Попов С.Б. A new method is suggested to search for axions constituting Dark Matter that utilizes observations of neutron stars (NS) in radio-frequency region. ... For example, if the coupling constant of photon-axion interaction is GeV and the density of DM axions is , then the flux density of excess signal for axions with rest mass of eV will be as large as several tenth of Jy at the frequency 240 MHz in the bandwidth 0.5 MHz. ...

... Copyrightї1997 Bob Yen (byen@ix.netcom.com) (http://www.comet-track.com/hb/hb.html) . ... Information on Comet Hale-Bopp for the Non-Astronomer Hale-Bopp rotates about twice a day (3/14/97) . ... The Comet Observation Home Page was been selected to receive the Griffith Observatory Star Award for the week of February 2 - 8, 1997 for excellence in promoting astronomy to the public through the World Wide Web. ... Typically, about 1,000 individual users/computers access this page every day. ...

Winer Observatory P.O. Box 797, Sonoita, Arizona 85637-0797, USA . ... Asteroid . ... Site . ... The evening of October 26, 2011, Mark Trueblood, Robert Crawford, and Larry Lebofsky used the Kitt Peak 2.1-m telescope to observe Near Earth Asteroid (NEA) 2008 QT3. ... single still jpeg frame . ... The National Optical Astronomy Observatory (NOAO) issued a press release concerning Morgan's work on Monday, November 21, 2011 and posted it on the home page of their web site . ... 2013 Winer Observatory. ...

Общая Астрономическая Конференция > Все про астрономическое оборудование > Астрономическое оборудование . Фильтр Mars Observation . ... Поиск . Сообщения за день . ... oleg oleg . ... Фильтр Mars Observation повышает контраст буквально всех деталей поверхности. ... Отправить личное сообщение для oleg oleg . Найти еще сообщения от oleg oleg . ... astroserg . ... Отправить личное сообщение для astroserg . Найти еще сообщения от astroserg . ... Сообщение от astroserg . ... Mars Odyssey . ...

. Pulkovo Database of Observations of Solar System Bodies . Available databases: . Observations of planets and their satellites . Observations of minor planets and comets . Info . General description of this database . Main Page .

... Time calculated from Fermi GBM Trigger Time = 14:12:08.67 ( Connaughton, GCN 9230 ). 1% coincident with our start zero image time. 3x3 degrees around Swift XRT position . ... SUBJECT: GRB 090424 : MASTER-Net prompt optical limit DATE: 09/04/25 20:29:42 GMT FROM: Vladimir Lipunov at Moscow State U/Krylov Obs E. Gorbovskoy, V. Lipunov, V.Kornilov, A.Belinski ... Our observations results: ---------------------------------------------------------------------- Fermi GRB Trigg.* ...

. Image where taken 11.03.97, 02:25.3 UT (exp 30s) at the Moscow observatory of SAI , using 0.10-m F/2 camera (installed on AVR-1 refractor) with CCD SBIG ST-8 and with B filter . by . V. Esipov and A. Martis . [ Go to next observation ][ Go back to Our observations list ] . Andrew A. Martis . martis @ sai.msu.ru .

Next: GOCG Pre-Observation Products . Previous: RadioAstron Mission Element Overview . ... Observation Summary File (OSF) . GRT (Ground Radio Telescope) Schedule Files . ... How: The long-term schedulers will produce two files: GSTS-file (General Space Telescope Schedule) to be used by GOCG and LTS-file for all mission elements. ... What: The RSOG will produce schedule files for all GRTs participating in a particular observation, in the format required by each GRT. ...

Abstract -- The strengths of magnetic fields in interstellar gas clouds are obtained through observations of the circular polarization of spectral line radiation. ... To infer information about these irregularities from the observational data, we develop statistical relationships between the rms values of the irregular component of the magnetic field and spatial variations in the circular polarization of the spectral line radiation. ...

... Solar Variability Affecting NGDC-05/1 - 1 disc. This CD-ROM contains solar flare reports, sunspot numbers abd regions histories, total solar irradiance, and solar bursts. Some available data are digital geomagnetic hourly values, magnetic activity induces, cosmic ray observation, solar wind and IMF hourly values, list of magnetic storms. ... This disc contains solar emissions recorded since 1960 at ground obbservation stations, available on this CD at discrete and sweep frequencies. ...

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... des pages consacr†йes †а la publication de vos photos Mais c'est aussi une vraie communaut†й avec laquelle partager votre passion et nourrir votre curiosit†й. Accueil Mati†иre noire : une observation d†йfie les astronomes . ... A la une . ... En effet, selon les mod†иles th†йoriques, les concentrations de mati†иre noire sont les lieux o†µ naissent les galaxies. ... Une mati†иre noire au comportement ordinaire ? ... Etat du ciel . ...

... 2013 May 14 . Galaxy Collisions: Simulation vs Observations . Images Credit: NASA , ESA ; Visualization: Frank Summers ( STScI ); Simulation: Chris Mihos ( CWRU ) Lars Hernquist ( Harvard ). Explanation: What happens when two galaxies collide? Although it may take over a billion years, such titanic clashes are quite common. ... Pictured above is a computer simulation of two large spiral galaxies colliding , interspersed with real still images taken by the Hubble Space Telescope . ...

. Album : asv-album :: Travels to distant places and countries :: 2004/06 Leiden, Hague, Amsterdam (Netherlands) ::08/06/04 Observations of Venus transit . Up . IMG 1940 . IMG 1941 . IMG 1942 . IMG 1945 . IMG 1946 . IMG 1949 . IMG 1951 . IMG 1954 . Created with the tool photo album generator from Dave 's Marginal Hacks on Sun Jun 28 19:27:01 2015 .

... Henning, director of the Institute . ... Dr. U. Steinacker . Dr. S. Wolf . ... Henning Th., ... Astrophysical Journal , v.561, p.871-879. PDF file ] . Wolf S., Voshchinnikov N.V., Henning Th. ... Astronomy and Astrophysics , v.385, p.365-376. ... Jaeger C., Il'in V.B., Henning Th., Mutschke H., Fabian D., Semenov D.A., Voshchinnikov N.V. (2003) A database of optical constants of cosmic dust analogs. ... Steinacker, J., Henning, Th., ... Astronomy and Astrophysics , v.401, p.405-418. ...

Cosmic ray intensities (left) compared with predictions (right) from IBEX. The similarity between these observations and predictions as evidenced by the similar color regions supports the local galactic magnetic field direction determined from IBEX observations made from particles at vastly lower energies than the cosmic ray observations shown here. The blue area represents regions of lower fluxes of cosmic rays. ...

... Old World First Asteroid Radar Echo. ... It testifies that 4179 Toutatis is a double object like asteroid 4769 Castalia. ... Interference of Radar Echo from the Binary Asteroid 4179 Toutatis. ... An analysis of the 6-cm radar data revealed quasi-harmonic oscillation of the echo’s “central” Doppler frequency with a period of about 14 sec and a deviation of about (0.7*B) Hz, where B is the echo bandwidth, which for 4179 Toutatis was equal to 2.1 Hz and 1.9 Hz for 1992 Dec 8 and 9, respectively. ...