Next: HST Science: Structure Up: Scientific Results from Deconvolved Previous: Introduction . A major question in the minds of most astronomical users was discussed by Ivan King at this workshop - the issue of validation of the output from deconvolution. ... Fig. 1 shows an example of cross-validation, using data taken from Keel (1993). The image is of the faint radio galaxy 53W044 at redshift . ... For galaxies with smooth, symmetric structure, modelling allows an independent comparison. ...

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• Herschel Images and Results for the Magellanic Clouds
• The Herschel Exploitation of Local Galaxy Andromeda (HELGA). VI. The
• Results

... Abstract: We present Monte Carlo radiative transfer simulations for spiral galaxies modelled as a stellar disk and a two-phase clumpy dust distribution. ... As a general result, clumpy models are less opaque than the corresponding homogeneous models. ... 0.00 0.15 0.50 0.1 0.5 1.0 2.0 5.0 10.0 0.25 X . ... We have also produced several homogeneous models, to compare to the clumpy models. ... Homogeneous and clumpy models with the same tauV have the same dust mass. ...

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• K-band Arcetri Obscured Supernova Search - What is the KAOSS Projrect?
• Ionized outflows in z~2.4 quasar host galaxies
• The impact of Warm Dark Matter on the ages of galaxies

B?rbel Koribalski (ATNF) + HIPASS and ZOA teams . Presented here are preliminary results from the "HIPASS Bright Galaxy Catalog" which currently includes more than 1000 of the HI brightest galaxies according to their HIPASS peak flux in the global HI spectrum. ... Sky distributions (Aitoff projection, STG projection, Galactic etc.) Histograms I. Measured HI properties (HI peak flux, total HI flux, systemic vel., widths, etc.) ... Comparisons (total HI flux vs w50, w20 vs w50, etc.) ...

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• The HIPASS Bright Galaxy Catalog
• The Local Volume HI Survey (LVHIS)

The very metal-poor local dwarf galaxies - the analogs of primordial galaxies in young Universe . ... The goal of this project is the study of the properties of the local eXtremely Metal-Deficient (XMD) dwarf galaxies. ... S.A. Pustilnik, J.-M. Martin . ... Pustilnik S.A. "Dark galaxies" and local very metal-poor gas-rich galaxies: possible interrelations, in: Dark Galaxies and Lost Baryons, Edited by J.Davies and M.Disney, Proceedings of IAU Symposium No. 244, held 25-30 June, 2007 in Cardiff, UK. ...

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• Introduction
• The statistical properties of HSS BCGs
• Results and conclusions

... Science . ... Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: Properties of kinematically decoupled structures in Early-Type Galaxies . ... Science Users Information . ... ESO-MIDAS . ... ESO Science Newsletter . ... The project consists in measuring the stellar kinematics, stellar populations, dynamics, and morphological properties of the kinematically decoupled structures observed in the inner regions of Early-Type Galaxies. ... Return to list of thesis topics...

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• Source Classification
• Colours and magnitudes
• ESO - Newsletter April 2016

... Team . ... The main goal of observations of GRB host galaxies is accumulation of statistics of their spectroscopic and photometric properties. ... The Hubble diagram for 22 GRB host galaxies with known magnitudes and redshifts (GRB 970228, GRB 970508, GRB 970828, GRB 971214, GRB 980613, GRB 980703, GRB 990123, GRB 990510, GRB 990712, GRB 9912008, GRB 991216, GRB 000131, GRB 000210, GRB 000301C, GRB 000418, GRB 000911, GRB 000926, GRB 001109, GRB 010222, GRB 010921, GRB 011121 and GRB011211). ... 600...

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• Results scientific researchs LRS
• Principal scientific results
• Results scientific researchs 21

... All the galaxies are divided into 4 groups depending on the environment type; every subsample contains more than 10 galaxies. ... An effect of environments is seen both for the nuclei and for the bulges: if we consider the clusters (Virgo and Ursa Ma jor) and group centers as dense environments and the field and group periphery as sparse environments, then in the dense environments the stellar populations of S0s are in average older by 4­5 Gyr than in the sparse ones. ...

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... Russian KOI8 . ... Radio galaxies and cosmology [in Russian]) . ... The book is devoted to investigations of powerful radio galaxies in the different wavelength ranges. ... The history of study for radio galaxies is given and the outlook on radio galaxy exploring is considered. ... The cosmological tests to check the Universe evolution parameters constructed on the observational data of radio galaxies are considered in details. ... List of detected misprints (in Russian). ...

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• Radio galaxies
• Methods and results of radio cosmology. Plan.
• Informational system "Evolution of RG"

... This represents the first HI selected sample covering the core and the outskirts of a local cluster of galaxies. ... Optically selected samples miss a considerable number of low luminosity, low surface brightness galaxies underestimating by almost a factor 2 the number of HI rich galaxies present in the cluster volume. ... Right: The g band luminosity function for galaxies in the A1367 volume as obtained from the optically (circles) and HI (histogram) selected sample. ...

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• Carl Heiles Conference
• HISA Poster for the 197th Meeting of the AAS, January, 2001
• Ionization and the Detection of Low HI Mass Galaxies

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 . ...

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• Astronomy Plus CCD Images of Galaxies
• Galaxy Gallery Page IV: The Movies
• Astronomy HyperText Book

Hide Zen home . ... sncat2sntab.pl - convert old catalog to table sn . ... CREATE TABLE cats ( id integer PRIMARY KEY, name text ); -- a list of properties of galaxy CREATE TABLE properties ( id integer PRIMARY KEY, name text ); CREATE TABLE galaxy ( id integer PRIMARY KEY, name text ); CREATE TABLE galaxy _property ( gid integer REFERENCES galaxy (id), pid integer REFERENCES properties(id), value float, UNIQUE( gid ,pid) ); CREATE t=# select * from galaxy; id | ...

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• APOD: January 16, 1998 - Dusting Spiral Galaxies
• APOD: July 2, 1995 - The Cartwheel Galaxy
• APOD: 2000 March 6 - Abell 2142: Clash of the Galaxy Clusters

Galaxies follow tight scaling relations linking their dynamical properties to their baryonic content. The study of these dynamical laws strongly constrains cosmological models of galaxy formation. I will present new results on the baryonic Tully-Fisher relation (BTFR), which links the total baryonic mass of a galaxy to its outer rotation velocity. I will discuss both successes and failures of LCDM models that attempt to reproduce the BTFR using gas outflows from stellar feedback. ...

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• How far away is Virgo?
• GSAOI Disk Galaxies Science Page
• Dark Matter in Spiral Galaxies

Find Similar Abstracts . ... Large scale distribution of matter - Galaxies and their clustering properties . ... 17-21, 1986 (A87-52256 23-90). ... 00/1986 . ... The distribution of galaxies in space is characterized by the existence of large inhomogeneities - the Large Scale Structure of the universe (LSS). ... Use: Authors Title Abstract Text Text Query with Keywords Return: Query Results Query Form Database: Astronomy Instrumentation Physics and Geophysics ABSTRACT QUERY USER FEEDBACK HELP ...

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• Presentation of the results
• Introduction
• Cosmic Rays and Evolution of Binary Systems

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 ( ). ...

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• Database of Optical Properties
• Database of Optical Properties -- Level: subpage
• Vladimir P. Reshetnikov's Home Page

... The Science Operation Department is composed of Astronomers, Telescope Instruments Operators(TIOs) and Data Handling Administrators(DHAs). ... Astronomers have proposed several methods to quantitatively measure the amount of turbulence above the telescope, which the most common ones is Differential Image Motion Monitor (DIMM). In optical testing, the Hartmann test is the common method to test the quality of optical components. ... Hartmann mask consists of 48 lenses. ...

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• Results of ELT site testing programs - I

... Clustering of AGN and QSOs at z=1 . Using galaxies from the DEEP2 Redshift Survey and AGN from the AEGIS/Chandra survey and QSOs from SDSS, I present the cross-correlation function of AGN/QSOs and 'normal' galaxies at z=1. Using the known clustering of DEEP2 galaxies, this leads to an estimate of the bias and typical host dark matter halo mass of AGN/QSOs as a function of X-ray luminosity, which constrains AGN formation models. oral . ... Tuesday: AGN correlation functions, LSS, environments . ...

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• http://hea-www.harvard.edu/~kim/pap/2011_ASSL.pdf
• http://hea-www.harvard.edu/~pgreen/SOC/5.html
• http://hea-www.harvard.edu/~kim/pap/2010_dw_IAU_JD8.pdf

... We publish 16 Doppler imaging temperature maps for the years 1994-2002 of the active RS CVn star II Peg. ... Through Doppler imaging we want to study the spot evolution of the star and in particular compare this with previous results showing a cyclic spot behaviour and persistent active longitudes. ... The derived temperature maps are quite similar to the ones obtained earlier with a different methods, the main differences occurring in the spot latitudes and relative strength of the spot structures....

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... Next: Unsupervised Catalog Classification Up: Object Detection and Previous: Classification of Objects . ... Multi-resolution allows for image analysis in terms of different scales. ... This approach is used for the detection (and subsequent analysis) of globular cluster systems around elliptical galaxies, and for image characterization and object trawling in large image databases. ... The applicability of this approach to object detection in large image collections has been investigated. ...

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• ADASS 2003 Conference Proceedings
• Refining the Guide Star Catalog: Plate Evaluations
• Spatial Structure of NGC 6822: An Example for Statistical Modeling of

... I. D. Karachentsev, E. I. Kaisina, and D. I. Makarov, Suites of dwarfs around nearby giant galaxies, AJ, 2014, 147, 13 (2014AJ.. ... Table 1. ... I. D. Karachentsev and E. I. Kaisina, Star formation properties in the Local Volume galaxies via H and FUV fluxes, AJ, 2013, 146, 46 (2013AJ.. ... Figure 1. ... List of the nearby galaxies with measured SFR . I. D. Karachentsev, D. I. Makarov, and E. I. Kaisina, Updated Nearby Galaxy Catalog, AJ, 2013, 145, 101 (2013AJ.. ... Catalog of Nearby Galaxies . ...

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• Galaxy sector, archive 2012
• Galaxy scientific results 2003
• Galaxy sector, archive 2011

... NGC 1530 is one of the largest barred spiral galaxies in the northern sky, with bright CO emission. ... To trace molecular gas, we observed the line, with the IRAM Interferometer. ... Properties of NGC 1530 and observational results . ... Then in a frame rotating with the potential, the periodic orbits are ellipses either parallel to the bar ( ) or perpendicular ( ), depending on the radius of the orbit. ... We observed the molecular gas in the bar of NGC 1530, a barred SBb spiral in the line. ...

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• On possible extension of the unification scheme of radio galaxies and quasars
• amaze
• Scaling relations for molecular gas in the Large Magellanic Cloud