... GSAOI Home . ... Science . ... For example, among the Milky Way's dE companions we see systems with dominant old populations, systems with minor intermediate-age (age ~ 2 to 10 Gyr) components, and systems where the intermediate-age component dominates the old stars. ... This variety of star formation histories is not restricted to the Galaxy's companions. ... To make progress in understanding the processes that govern dwarf galaxy evolution, we need to study systems beyond the Local Group. ...

Еще в разделе: (Показать все результаты (>1645) - www.mso.anu.edu.au/ )

• Software Maintenance Manual

It is a matter of common knowledge that in processes of genesis and evolution of many solar phenomena participate magnetic fields of sunspots. ... As a basis for formation of the database we take data on magnetic fields, collected by set of observatories during many years of observations. ... Section "Magnetic field data" contains data of magnetic field observation for separate sunspots, presented in standard text format (ASCII). ... Description of structure of these files is presented here . ...

Еще в разделе: (Показать все результаты (>346) - www.gao.spb.ru/ )

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . Despite our knowledge of stellar evolution, star birth remains a mystery. ... The latter two may indicate the envelope mass, M(env) and jet power L(jet), respectively. ... Here is a supplementary diagram showing the evolution of a low mass star with a 3000 year, 90 per cent oscillation in accreting mass superimposed. ... Also available is the evolution of a 0.5 solar mass star (on request). ...

Еще в разделе: (Показать все результаты (>3374) - star.arm.ac.uk/ )

• M.D. Smith, Research Astronomer

... Bojan Nikolic web pages (r. 329) . Galaxy Evolution . ... By comparing narrow band spectral line indices with recent models of simple stellar populations (SSPs) we investigate trends in the star formation history as a function of galaxy mass (velocity dispersion), density of environment and galactic radius. ... MJD of the SDSS observation of the galaxy . ... The history of star formation and mass assembly in early-type galaxies . ... Copyright 2005 -- 2016, Bojan Nikolic feedback welcome ...

Еще в разделе: (Показать все результаты (>2940) - www.mrao.cam.ac.uk/ )

• Galaxy Evolution Bojan Nikolic web pages (r. 329)
• Galaxy Evolution: Regulation of the ISM and Star Formation
• Galaxy Evolution: Cosmological evolution of star formation

... Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: ALMACAL: the evolution of the molecular gas in galaxies using ALMA calibrator observations . ... ALMA . ... ESO-MIDAS . ... It is therefore essential to probe the evolution of cold gas over cosmic time. ... We are looking for an enthusiastic PhD student who is interested in working with us in using ALMACAL to address exciting and topical science questions related to the evolution of molecular gas in galaxies. ...

Еще в разделе: (Показать все результаты (>66797) - www.eso.org/ )

• ESO - Studying the Cosmological Evolution of Galaxy Clusters with (Sub-)mm
• DFOS tools: documentation and installation
• VLTI Calibrator Selection Help Page

... GOODS unites extremely deep observations from NASA's Great Observatories, Spitzer , Hubble , and Chandra , ESA's Herschel and XMM-Newton , and from the most powerful ground-based facilities, to survey the distant universe to the faintest flux limits across the electromagnetic spectrum. ... The space-based observations are complemented by ground-based imaging and spectroscopy, including extensive commitments of ESO and NOAO observing time. ... 2010-04-10: Deep VLA 1.4 GHz data for GOODS-North . ...

Еще в разделе: (Показать все результаты (>22242) - www.stsci.edu/ )

• HDF-S Flanking Fields Data Reduction / Technical Issues
• Starburst and Galaxy evolution
• Starburst and Galaxy Evolution Introduction

Next: General CCF Components Up: Calibration Access and Data Previous: List of CAL Routines Contents . This section contains descriptions of the structure of CCF constituents. ... The calibration team of the SOC is also providing additional CCF components where required in conjunction with data that were generated with SciSim. ... These CCF components are generated on a need basis and are identical in structure to the real life components. ... Generation from Ground Calibration Data . ...

Еще в разделе: (Показать все результаты (>15408) - xmm.vilspa.esa.es/ )

• EPIC Related CCF Components
• Description
• OM Related CCF Components

... FTP access the basic models is here . ... Below, we put short descriptions of the used SED models for the photometric redshifts providing by the current server . ... The uniqueness of this model consists in expanding to the near IR (NIR) of Rocca-Volmerange and Guiderdoni's (1988) atlas of synthetic spectra with a revised stellar library, which includes parameters of cool stars. ... Homepage of the GISSEL model). ... Another model used earlier is the model of synthetic spectra of Poggianti (1997). ...

Еще в разделе: (Показать все результаты (>53) - sed.sao.ru/ )

• Description of system SEDs
• Informational system "Evolution of RG"

Peremennye Zvezdy", . ... Star Name: . GSC 3710-00312, USNO-A2.0 1425-04252279 . ... Variability type: . ... USNO-A2.0 1425-04252279 is located at the distance of 15?.7 from the X-ray source 1RXS J031707.9+572942, which is larger than the position error of the source (12?), but its hardness ratio HR1 = 0.03 0.29, typical of chromospherically active stars, and its character of variability allow us to assume that the star is related to the X-ray source. ... Eclipsing variability . Sine wave 1 . ...

Еще в разделе: (Показать все результаты (>47971) - www.astronet.ru/ )

• Journal "Peremennye Zvezdy" > PZ: main journal.

... Облучатель 1 . ... Мингалиев М. (САО РАН) . 03-31): Исследование переменности АЯГ в широком диапазоне временных масштабовх, . ... Трушкин С.А. (САО РАН) . ... 01-31): Исследования Солнца 1 (много-азимутальные наблюдения, +- 2h от меридиана) . ... Жеканис Г.В., Призов П.В. (САО РАН) . ... Горшков А.Г. (САО РАН) . ... Берлизев И.В. (САО РАН) . ... Парийский Ю.Н. (САО РАН) . ... Призов П.В. (САО РАН) . ... САО РАН) . ... 29-31): Investigation of radio spectra and variability of GPS sources, . ...

Еще в разделе: (Показать все результаты (>355) - mavr.sao.ru/ )

• Speckle interferometry of magnetic stars
• Galaxy sector, archive 2012
• Small telescopes short description

Radar Astronomy Group . ... This instrument will enable the Observatory to detect asteroids over a very much wider radial range than with the old 420 kilowatt system. ... Here are some recent images of asteroids obtained with the Arecibo Planetary Radar. ... The following data were taken by various observers using the Arecibo Observatory 12.6 cm radar. ... Chris De Vries wrote a description of how to reduce planetary radar data , using the 1988 Venus data taken at the Arecibo Observatory as a model. ...

Еще в разделе: (Показать все результаты (>7051) - www.naic.edu/ )

• The CIMA Homepage
• Project Description
• The Evolution of Galaxies through the Neutral Hydrogen Window The Evolution of

... Archives . ... The PCA and ICA is used for separating mixed components with some assumptions. ... The need of source separation methods in astronomy has led various adaptations of decomposition methods available. ... I rarely come up with a paper which gathered and summarized component separation methods applicable to astronomical data. In that regards, the following paper seems useful to overview methods of reducing dimensionality for astronomers. [arxiv:0805.0269] . ... Chandra Blog . ...

Еще в разделе: (Показать все результаты (>2502) - hea-www.harvard.edu/ )

• The AstroStat Slog 2009 September
• The Chandra Multiwavelength Project (ChaMP)
• PINTofALE

... The (very) slow rotation of magnetic Ap stars. ... Magnetic stars in young clusters and associations. ... Magnetic fields in low-mass stars from high-resolution infrared spectroscopy. ... Magnetic field measurements of late B-type starss. ... Measurement of magnetic field of FK Com. ... Magnetic field of white dwarfs. ... The magnetic star evolution project (teleconference). ... Conference-2014 . Program . ... Laboratory for the Stellar Magnetism Study of SAO of RAS . ...

Еще в разделе: (Показать все результаты (>1411) - jet.sao.ru/ )

• SCORPIO-2 project: filters
• SCORPIO-2 project: long-slit
• Search for distant radio galaxies in SAO

Orbital data : INTERBALL AZ GSE and GSM cartesian coordinates, GSE cartesian velocity (once per 10 minutes). ... Magnetic field data from IMAP experiment. Magnetic fileld absolute value and magnetic field index (the difference between absolute value and model value), status flag. ... Counts of H+ and O+ ions are accumulated during one spin period by detectors D6 (antisunward looking), D8 (spin plane), D10 (sunward looking) of TRICS2 subsystem (1.0-30 keV). ... TRICS1, TRICS2, TRICS3 subsystems: . ...

Еще в разделе: (Показать все результаты (>863) - www.iki.rssi.ru/ )

... Stellar Evolution is driven entirely by the never ending battle between Pressure and Gravity . As imbalances are reached, the star is driven to find a new Energy source. ... Pressure and gravitational forces are equal, the star is stable and its core is sufficiently hot to fuse Hydrogen into Helium More about main sequence stars . ... The luminosity generated by the core fusion of Helium into Carbon is far greater than the shell luminosity associated with the fusion of Hydrogen into Helium. ...

Еще в разделе: (Показать все результаты (>402) - zebu.uoregon.edu/ )

• Physics 410/510 Observational Cosmology
• Moving Towards Life
• Formation and Evolution of Quasars

Available on Macintosh Mac 512KE and earlier. (at the Computer) . at the Equipment) . 9 PIN D-SUB FEMALE at the computer. ... Don't use this one, it may be converted into output handshake in later equipment. ... Transmit Data, positive going component . ... Transmit Data, negative going component . ... Receive Data, positive going component . ... Receive Data, negative going component . Note: Direction is Computer relative Equipment. ...

Еще в разделе: (Показать все результаты (>11298) - www.arcetri.astro.it/ )

• IBIS: Technical Description
• The Arcetri Spectral Code - E.Landi and M.Landini (2001)
• Abstract

Available on Macintosh Mac 512KE and earlier. At the Computer) . At the Equipment) . 9 PIN D-SUB FEMALE at the computer. 9 PIN D-SUB MALE at the mouse cable. Pin . ... Don't use this one, it may be converted into output handshake in later equipment. ... Transmit Data, positive going component . ... Transmit Data, negative going component . ... Receive Data, positive going component . ... Receive Data, negative going component Note: Direction is Computer relative Equipment. ...

Еще в разделе: (Показать все результаты (>2706) - www.sao.ru/ )

• WSRT deep surveys
• Galaxy formation and evolution in cosmic voids
• The Spectrophotometrical complex in Nasmyth-1 focus

The Australia Telescope Compact Array (ATCA) . Home page Team Galaxy Sample Observations Papers Projects Related Surveys Pipeline Meetings . Local Volume galaxies ( B. Koribalski) . The Local Volume HI Survey'' (LVHIS) is a project comprising deep HI line and 20-cm radio continuum observations for all nearby, gas-rich galaxies, supplemented by multi-wavelength data. ... Our aim is to study the formation and evolution of galaxies in the Local Universe. ...

Еще в разделе: (Показать все результаты (>28368) - www.atnf.csiro.au/ )

• ATNF Colloquium
• Late Stages of Stellar Evolution
• casacore: ComponentModels_module

Lipunov, V.M., Postnov, K.A. and Prokhorov, M.E. The Scenario Machine: Binary Populational Synthesis . ... Lipunov, V.M. and Postnov, K.A. "The joint evolution of normal and magnetized stars in close binaries: analytical description and statistical simulation", Astrophys. ... Lipunov,V.M., Postnov, K.A. and Prokhorov, M.E. "Neutron stars evolution in massive binary systems" in:"Physics of the neutron stars: formation, ctructure and evolution" Leningrad, vol.2, pp.74-76, 1988 . ...

Еще в разделе: (Показать все результаты (>709) - xray.sai.msu.ru/ )

• Parameters of binary compact star evolution
• The Model
• Normal star evolution

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. ...

Еще в разделе: (Показать все результаты (>48) - www.inasan.rssi.ru/ )

• Star Formation History