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1. The Galaxy Gallery: Messier Objects
M1 image More About M1 Nice Color Picture . ... M16 image More About M16 HST image . ... M31 image More About M31 Nice Color Picture . ... M42 image ; M43 image More About M42/43 Nice Color CCD Picture . M51 image More About M51 Color Image of M51 M51 Supernova . M57 image More About M57 Nice Color CCD Picture Very Deep M57 Image . ... M81 image More About M81 M81 Supernova Ultraviolet Image of M81 More about Ultraviolet Imaging . M82 image More About M82 M82 False Color M82 True Color . ...
[ Сохраненная копия ]  Ссылки http://zebu.uoregon.edu/messier.html -- 7.0 Кб -- 23.07.2004
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2. http://www.stsci.edu/ftp/meetings/galaxy-morphology/koo.ps
Morphology and Models of Faint Galaxy Counts D.C. Koo University of California Observatories/Lick Observatory University of California, Santa Cruz Most models of faint galaxy counts continue to rely on transforming observed distributions of morphology of local galaxies to estimate the distribution of K corrections. ... For example, at B ё 24, our no­evolution models predict counts that are only 50% shy of the observed (Koo, Gronwall, & Bruzual 1993, ApJL, 415, L21). ...
[ Текст ]  Ссылки http://www.stsci.edu/ftp/meetings/galaxy-morphology/koo.ps -- 35.7 Кб -- 07.09.1994
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3. The AstroStat Slog standard candle
... Posts tagged ?standard candle? ... In addition to Bayesian methodologies, like this week?s astro-ph, studies on characterizing empirical spatial distributions of voids and galaxies frequently appear, which I believe can be enriched further with the ideas from stochastic geometry and spatial statistics. Click for what was appeared in arXiv this week. ... 1 Comment . ... If you find any problems of viewing the slog, please notify me. ... Entries RSS . ... Entries (RSS) and Comments (RSS) . ...
[ Сохраненная копия ]  Ссылки http://hea-www.harvard.edu/AstroStat/slog/groundtruth.info/AstroStat/slog/tag/standard-candle/index.html -- 22.0 Кб -- 01.03.2014
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4. The Evolution of Galaxies Seen Through The Neutral Hydrogen Line The Evolution
... VLA observations and Tully-Fisher distances of gas-poor spiral galaxies in the Virgo Cluster Region . ... The HI-H2 Pressure Relation In Early-Type Galaxies . ... Tracing evolution of early-type spirals through the neutral hydrogen window . ... An Arecibo HI 21-cm Absorption Survey of Rich Abell Clusters . ... The Arecibo Ultra-Deep Survey . ... Absorption in varying galactic environments seen in HI surveys . ... Early-type galaxies with neutral hydrogen in the Virgo cluster from the ALFALFA survey ...
[ Сохраненная копия ]  Ссылки http://www.naic.edu/~astro/hiconference/posters.shtml -- 7.1 Кб -- 02.10.2012
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5. Lack of Dwarf Galaxies in the Local Volume Compared to Conventional Cosmology
... The sample of the Local Volume galaxies (distance smaller than 10 Mpc) gives a unique opportunity to study the properties of galaxies including the weakest objects: the absolute magnitude M B -10 and the virial mass M vir 10 9 M x263C;. ... Luminosity function of the Local Volume galaxies. ... The luminosity functions for galaxies are presented: red dashed line - from the 2dFGRS survey (Norberg et al. 2002); blue dash-dotted line - from the SDSS survey (Blanton et al. ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/Doc-en/SciNews/2016/Makarov/ -- 7.5 Кб -- 10.04.2016
[ Сохраненная копия ]  Ссылки http://mavr.sao.ru/Doc-en/SciNews/2016/Makarov/ -- 7.5 Кб -- 10.04.2016
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6. Informational system "Evolution of RG"
The project of the informational system creation on the problem of evolution of radio galaxies, as a part of the "Big Trio" project aimed on studing of distant radio galaxies, is designed. This system allows a user to operate with simulated curves of spectral energy distributions (SED) to estimate ages and redshifts by photometry data. Authors use SEDs of several models for different types of galaxies. ... The HTTP and e-mail access is organized to this system. ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/sed/ -- 4.7 Кб -- 15.07.2001
[ Сохраненная копия ]  Ссылки http://sed.sao.ru/ -- 4.7 Кб -- 15.07.2001
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7. Leonid meteors 2011 | Astronotes
Astronotes Armagh Planetarium's Stellar Blog! ... Space Flight . ... Earth Satellites . ... Leonid meteors seen from 13 km altitude aboard an aircraft during the 1999 Leonids Multi-Instrument Aircraft Campaign (Leonid-MAC). Comet Tempel-Tuttle provides the cometary debris for the Leonid meteor shower. ... Every 17-19 November Earth crosses Tempel-TuttleтАЩs orbit and the Leonids become visible. With clear, dark skies observers may see 10 to 15 Leonid meteors every hour on those mornings. ...
[ Сохраненная копия ]  Ссылки http://www.armaghplanet.com/blog/wonders-of-the-november-sky-leonids-meteor-shower.html -- 43.4 Кб -- 09.04.2016
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8. Astrophysical Research Consortium - Apache Point Observatory
... Oke (AJ, 99, 1621, 1990) has provided absolute spectral energy distributions covering the wavelength range 3200 to 9200A in AB magnitudes for 25 stars. ... The reduced magnitudes are tabulated at 1A intervals from 3300 to 4700A and at 2A intervals from 4700 to 9200A. Comparison of the fluxes with those determined elsewhere showed that Oke's absolute magnitudes are systematically brighter by 0.04 mag. The magnitudes and fluxes plotted have been corrected for this effect. ...
[ Сохраненная копия ]  Ссылки http://www.apo.nmsu.edu/35m_operations/35m_manual/General_Information/Standards/Spect-Phot-Standards/okestandards.html -- 7.8 Кб -- 09.05.2008
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9. A Hubble diagram for Quasars
... A Hubble diagram for Quasars . ... The potential use of such relation as a cosmological probe is obvious: assuming no redshift evolution of the relation, the observed X-ray flux is a function of the observed UV flux, the redshift, and the parameters of the adopted cosmological model. ... In this framework, Guido Risaliti and Elisabeta Lusso (INAF-Arcetri Observatory) have recently published in the Astropysical Journal the first Hubble Diagram for quasars suitable for cosmological measurements . ...
[ Сохраненная копия ]  Ссылки http://www.arcetri.astro.it/en/previous/204-scientific-news/935-hubble-qsq -- 26.5 Кб -- 10.04.2016
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10. The SMS Survey
... The SMS program is a critical endeavor to investigate whether the predictions of standard cold dark matter cosmology are consistent with the observed matter distribution in the Milky Way halo. It is the deepest, most extended search for optically elusive dwarf satellite galaxies and tidal streams to date, covering the entire Southern hemisphere. ... However only a few dwarf satellites have been found around the Milky Way to date - 22 dwarfs compared to 500-10,000 predicted by theory (Klypin et al. ...
[ Сохраненная копия ]  Ссылки http://www.mso.anu.edu.au/~jerjen/SMS_Survey.html -- 12.0 Кб -- 09.04.2016
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11. Aleksandar Cikota
... I have been involved into the La Sagra asteroids team since the beginning of the La Sagra Observatory (OLS) in Andalusia, Spain in 2006. ... In the following years I contributed to the continuous improvements of the search methods and data reduction pipelines. ... There I got introduced to a study to examine the effect of host galaxy dust extinction on the observed properties of Type Ia supernovae (SNe Ia). ... GRBs host galaxies photometry . ... Copyright 2012 Aleksandar Cikota. ...
[ Сохраненная копия ]  Ссылки http://www.eso.org/~acikota/research.htm -- 10.3 Кб -- 08.03.2015
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12. Spectrum-Roentgen-Gamma - The astrophysical Project at IKI RAN
... The study of the Large-scale structure of the Universe and measurements of the Dark Energy equation of state; The exploration of the growth and cosmological evolution of supermassive Black holes in the Universe. ... In course of the all sky survey SRG will discover about 100 000 galaxy clusters and 3 million AGNs. Galaxy clusters are the largest gravitationally bounded objects in the Universe and are best explored through the study of X-ray emission from the hot intergalactic gas. ... 2016 IKI RAN ...
[ Сохраненная копия ]  Ссылки http://hea.iki.rssi.ru/SRG/en/index.php?page=science -- 8.3 Кб -- 10.04.2016
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13. A new twist to polar rings
... ATNF Home . ... About ATNF overview . News | ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . ... Mopra radio telescope . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... Now, new Australia Telescope observations of the polar ring galaxy NGC 4650a suggest that the dark matter in this galaxy lies in a flattened distribution aligned with the polar ring. ...
[ Сохраненная копия ]  Ссылки http://www.atnf.csiro.au/news/results/95Highlights_PolarRing.html -- 49.6 Кб -- 08.04.2016
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14. Achievements - Page 4
... Dept. for Physics of Stars&Galaxies . ... Using a database view Sloan Digital Sky Survey (SDSS), containing almost a million spectra created 15,000 sample galaxies with active star formation, which is used for various studies and physical state of evolution of galaxies. ... Star clusters of the Galaxy . The project MWSC (Milky Way Star Clusters) directory using 2MASS, which includes nearly 500 million vision to the limit Ks = 15.3, analyzed more than 4,000 cluster-like objects in the galaxy. ...
[ Сохраненная копия ]  Ссылки http://www.mao.kiev.ua/index.php/en/observatory/departments/d-stars-galaxies?showall=&start=3 -- 21.2 Кб -- 11.04.2016
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15. XWare > APOD
... Irregular Moons Discovered Around Uranus . ... Where did these two irregular moons of Uranus originate? Last week two previously undiscovered moons of the distant gas planet were confirmed, the first in irregular orbits. ... M31: The Andromeda Galaxy . ... Andromeda is the nearest major galaxy to our own Milky Way Galaxy. ... Together these two galaxies dominate the Local Group of galaxies. ... When two galaxies collide, however, the stars that compose them usually do not. ...
[ Сохраненная копия ]  Ссылки http://www.astronet.ru/db/xware/apod.html?page=95&d=2000-05 -- 15.3 Кб -- 12.04.2016
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16. http://xmm.vilspa.esa.es/external/xmm_sw_cal/icwg/presentations/e0102_plucinsky.pdf
Chandra X-Ray Observatory CXC 1E0102.2-7219 as a Standard Candle for X-ray Astronomy Paul Plucinsky, Joseph DePasquale, Steven Snowden Paul Plucinsky 1 ICWG June 2006 Chandra X-Ray Observatory CXC Why Use E0102 as a Calibration Source for X-ray Astronomy? ... Paul Plucinsky 2 ICWG June 2006 Chandra X-Ray Observatory Gratuitous Pretty Pictures of E0102 S3 Summed Data ~100 ks True Color Image CXC Paul Plucinsky 3 ICWG June 2006 Chandra X-Ray Observatory Spectral Model: Calibration vs. ...
[ Текст ]  Ссылки http://xmm.vilspa.esa.es/external/xmm_sw_cal/icwg/presentations/e0102_plucinsky.pdf -- 1215.8 Кб -- 19.06.2006
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17. SAI Supernova catalog
Main view of SAI Supernova Catalogue. Column . ... Gal . ... Magnitude . ... Magnitude band . ... Code for SN search programme or observatory where SN was discovered . ... Tables of SAI Supernova Catalogue. ... Table "band". ... Lick Observatory Supernova Search . ... The collaboration of the Lick Observatory Supernova Search and the Tenagra Observatory Supernova Search . ... McDonald Observatory Supernova Search Team . ... Perth Observatory Supernova Search Program ( A. Williams and R. Martin ) . ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/sn/sncat/dbstructure.html -- 32.2 Кб -- 22.12.2007
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18. Spectral survey of Case emission-line galaxies with the 6m Russian telescope
... The results of the follow-up spectroscopy of 187 emission-line galaxy (ELG) candidates from the Case objective-prism survey with the 6m telescope are described. ... Significant fraction ( 23%) of the observed Case galaxies do not show emission lines in blue. ... Observations and data reduction . IPCS observations and data reduction . CCD observations and data reduction . ... Accuracy of data, comparison with independent measurements . ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/precise/Laboratory/Publications/1997/CasePR/CasePR.html -- 6.5 Кб -- 10.01.1998
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19. Working Group on Optical Interferometry Data Standards
... Cavendish Astrophysics . Cavendish OptInt: . Optical Interferometry . ... Format Spec. ... This is the webpage of the Working Group on Optical Interferometry Data Standards, part of IAU Commission 54 (Optical Interferometry). The near-term goal of the working group is to develop enhancements to the OIFITS data exchange standard, in particular: . ... John Young (MROI) . ... The Cavendish optical interferometry web pages are maintained by John Young <jsy1001 (at) cam.ac.uk> . ...
[ Сохраненная копия ]  Ссылки http://www.mrao.cam.ac.uk/projects/OAS/oi_data/index.html -- 4.3 Кб -- 21.02.2013
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20. Armagh Observatory
... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... In the late 1970s, jets were discovered in megaparsec-long radio galaxies. ... This involved the first quantitative analysis of jet warping, bending and disruption in galactic halos. ... Hot spots are created where a jet finally crashes into the surrounding medium. ... I extended the so-called Twin Exhaust Model, using numerical simulations to show that hot gas can be ejected in three forms: jets, bubbles and clouds. ...
[ Сохраненная копия ]  Ссылки http://star.arm.ac.uk/research/highlights1.html -- 7.1 Кб -- 30.06.2010
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