... 87.1083Owen+ VIII/29 1400-MHz Survey of 1478 Abell Clusters of Galaxies (Owen+ 1982) ================================================================================ A 1400-MHz Survey of 1478 Abell Clusters of Galaxies Owen F.N., White R.A., Hilldrup K.C., Hanisch R.J. =1982AJ.. ... 0,] Major axis error 70- 71 A2 --- n_MajAxi *[ A, B, C,NR, ] Major axis note 73- 74 I2 arcmin MinAxi *? ... Note on dist-C: Ratio of the distance of the source from the cluster center to the corrected Abell cluster...

Еще в разделе: (Показать все результаты (>184) - www.sao.ru/ )

• Culgoora catalog

ABSOLUTE PROPER MOTIONS OF 331 OPEN CLUSTERS . ... The proper motions of stars in the fields of 331 open clusters were taken from Four-Million Star Catalog (4M-catalog) of positions and proper motions (Volchkov et al. ... The absolute proper motions for 21 young open clusters have been derived by comparison of precise relative proper motions of individual stars and their corresponding absolute proper motions. ... Sign of proper motions in RA . ... 0.0001 arcsec/yr . ... rms error in RA proper motion . ...

Еще в разделе: (Показать все результаты (>31) - www.sai.msu.ru/ )

... AGES Public Data Release 3 The 30% AGES catalogue and the AGES precursor . AGES data is included in the Astronomical Virtual Observatory . Published results: Auld R. et al., 2007, MNRAS, 371, 1617 . Full cube (46 MB) . Published results: Cortese L. et al., ... Data cube (147 MB) from the central region of Abell 1367 analysed by Cortese et al. ... Published results: Minchin R. F. et al., ... Full cube (133 MB) . ... Full cube (134 MB) . ... Published results: . ... Taylor R. et al., ...

Еще в разделе: (Показать все результаты (>7227) - www.naic.edu/ )

• The CIMA Homepage
• WAPP File Format Page
• Spectral Line Observations at AO

ATMoB "Open Cluster Observing Award " Guidelines Purpose: To promote observing among the membership of the Amateur Telescope Makers of Boston through participation in the Open Clusters Observing Awards program. Introduction: This awards program is oriented towards visually observing open clusters above magnitude 9.9. ... It turns out that a very unprejudiced and convenient method to dermine the limiting magnitude is to count the number of visible stars in certain areas on the sky. ...

Еще в разделе: (Показать все результаты (>66531) - www.atmob.org/ )

• Amateur Telescope Makers of Boston ATMoB Observing Awards Program

... ALMA . ... ARC Staff at ESO . ... The European ALMA Regional Centre (ARC) provides the interface between the ALMA project and the European science community. ... Below you can read the latest Announcements from the European ARC Network.. ... The call for 1-mm Very Long Baseline Interferometry (VLBI) proposals to use phased ALMA at Band 6 in Cycle 4, in collaboration with the Event Horizon Telescope Consortium (EHTC), will be released to coincide with the ALMA Cycle 4 Call for Proposals in March 2016...

Еще в разделе: (Показать все результаты (>52598) - www.eso.org/ )

• ESO - Science Announcements
• ESO - Science Users Information
• On-line Data in Astronomy; Library

Observational data on solar activity is a basement for investigation of processes that take place on the Sun and interplanetary space, with data of long-term observations being of special importance. ... Subsection "Sunspot groups" is the catalogue of all sunspot groups that were observed in the given year. ... For every day of observation of the group the area of the group, the area of the largest spot (both areas - in millionths of solar hemisphere) and number of spots in the group are presented. ...

Еще в разделе: (Показать все результаты (>368) - www.gao.spb.ru/ )

... New Mexico State University is seeking a technical and computer-oriented person as a Support Astronomer for nighttime astronomical observing at Apache Point Observatory (APO) with the Astrophysical Research Consortium (ARC) 3.5m Telescope. б  . ... Paper/email documents will not be accepted. ... TELESCOPE OPERATIONS SPECIALIST . ... Responsibilities include nightly operation of the 3.5m telescope and instruments, Quality monitoring the data streams and system performance and observing efficiency. ...

Еще в разделе: (Показать все результаты (>1063) - www.apo.nmsu.edu/ )

• Observers Instructions for filling out the ARCSAT nightlog
• lsst.coordConv: coordConv::ObsCoordSys Class Reference
• lsst.coordConv: coordConv::PVT Class Reference

Stellarium 0.12.3 . ... Classes . ... Quasar Class Reference . ... Quasar (const QVariantMap &map) . ... Get a QVariantMap which describes the Quasar . ... getSelectPriority (const StelCore *core) const . ... getInfoString (const StelCore *core, const InfoStringGroup &flags) const . ... getVMagnitude (const StelCore *core, bool withExtinction=false) const . ... getAngularSize (const StelCore *core) const . ... getPositionInfoString (const StelCore *core, const InfoStringGroup &flags) const . ...

Еще в разделе: (Показать все результаты (>2509) - astro.uni-altai.ru/ )

• Stellarium: Supernova Class Reference
• Stellarium: TelescopeClient Class Reference
• Stellarium: BigStarCatalogExtension::StarWrapperBase Class Reference

... Description . Catalog . ... In the Catalog, we publish equatorial (ЮБ 2000 , ЮД 2000 ) and galactic (l,b) coordinates of cluster centers derived as the position of overdensity in 2MASS catalog (Koposov et al. ... Distances, color-excesses and ages are the mean-square values calculated using all available evaluations from different color-magnitude diagrams. ... There are individual pages for every cluster where all available plots and parameters are published. ... 2002). ...

Еще в разделе: (Показать все результаты (>222) - ocl.sai.msu.ru/ )

• SAI Open Star Clusters (SAI OCL) Catalog

ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Staff list | ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Australia Telescope Online Archive (ATOA) . ... VLBI . ... Arch | ... CSIRO ATNF Data Archives . Australia Telescope 20GHz Survey . ... Visiting Parkes radio telescope . ... CSIRO Radio Astronomy Image Archive . ...

Еще в разделе: (Показать все результаты (>33915) - www.atnf.csiro.au/ )

• ATNF Publications 2002
• RV Tau Variables in Globular Clusters - clues on their nature?
• casacore: casa/IO.h Source File

... Our Milky Way galaxy is host to a number of companions. These companions are gravitationally bound to the Milky Way and are stellar systems in their own right. They include a population of about 150 globular clusters (GCs) and some 30 dwarf satellite galaxies (DSGs). ... These DSGs are more extended and diffuse compared to GCs. In fact the larger satellites of the Milky Way (and other galaxies, for that matter) host their own small systems of GCs. ...

Еще в разделе: (Показать все результаты (>1663) - www.astrosociety.org/ )

• ASP: Using Multicultural Dimensions to Teach Astronomy
• ASP: Books of Note
• ASP: Eclipse Watching: Making a Solar Filter

THE NAUTICAL ASTRONOMICAL ALMANAC for 2015-2016 (in Russian-English) . Preface . The Institute of Applied Astronomy of the RAS (IAA RAS) submits the next issue of ?The Nautical Astronomical Almanac for the years 2015-2016? biennial (NAA-2). ... Calculations of ephemerides in NAA-2 for 2015-2016 have been executed by the following researchers of Laboratory of Astronomical Yearbooks of IAA RAS: . ... The Explanation for NAA-2 (2015-2016) is revised by M.V.Lukashova, M.L.Sveshnikov. ...

Еще в разделе: (Показать все результаты (>667) - www.ipa.nw.ru/ )

• NAA 2013-2014 (preface)
• NAA 2009-2010 (preface)
• NAA 2007-2008 (preface)

... Last updated 10 October 2014 . ... Dr. Alasdair Dougal Mackey . ... Australian National University . ... 2004 - Ph.D., Institute of Astronomy and Trinity College, University of Cambridge . ... 2003-2006 - PPARC Postdoctoral Fellow, Institute of Astronomy, University of Cambridge . ... 2005 - Lecturer for Globular clusters and globular cluster systems (8 lectures), a course for first and second year Ph.D. б б б б б б б б б б б б б  students, Institute of Astronomy, University of Cambridge . ...

Еще в разделе: (Показать все результаты (>1671) - www.mso.anu.edu.au/ )

• Gary Da Costa's Home Page
• COALA - Natsuko Izutani

... DESCRIPTION General Catalog of Variable Stars (GCVS database) . ... Kholopov P.N., Samus N.N., Durlevich O.V., Kazarovets E.V., Kireeva N.N., Tsvetkova T.M., 1990, General Catalogue of Variable Stars, 4rd ed., vol.IV, Nauka, Moscow. Kholopov P.N., Samus N.N., Durlevich O.V., Kazarovets E.V., Kireeva N.N., Tsvetkova T.M., 1992, General Catalogue of Variable Stars, 4rd ed., vol.IV, Bull. ... Kazarovets E.V., Durlevich O.V. Editor-in-Chief Samus N.N., 1998, New Catalogue of Suspected Variable Stars. ...

Еще в разделе: (Показать все результаты (>140) - sai.msu.ru/ )

• GCVS Research Group: History and Persons.

... 110-114 F5.2 mas/year s_mu_ra Error of RA proper motion 116-120 F5.2 mas/year s_mu_dec Error of Decl proper motion 122-122 I1 --- Src Proper motion source (2) 125-129 F5.2 --- Corr PM errors correlation coefficient 133-138 F6.2 mas Pi HIPPARCOS parallax 140-144 F4.2 mas Pi_err Parallax error 147-152 I6 --- Hip_no HIPPARCOS number ------------------------------------------------------------------------------- Note (1) Sources of radial velocity data: 1 Moscow group measurements (Sov.Astron.Let., ...

Еще в разделе: (Показать все результаты (>3905) - www.sai.msu.su/ )

• Light Curve Templete/Observing Form For Visual SNe Observers.
• APOD: 2006 April 19 - Mars and the Star Clusters
• Sternberg Astronomical Institute

Next: Rotation Periods of PMS Stars Previous: Direct Monitoring of PMS Stars . Studies using direct detection of periods via rotational modulation have been carried out on stars in several young clusters which are near the zero--age main sequence (ZAMS), including the Hyades, the Pleiades and Persei (see Radick 1988, Schaller et al . ... Rotation in ZAMS clusters has a strong mass dependence. High--mass stars tend to rotate much more quickly than the low--mass stars. ...

Еще в разделе: (Показать все результаты (>3929) - hea-www.harvard.edu/ )

• Tutorials on AstroStatistics and R
• Spatial Region Boundaries
• A box, to include extended emission

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . July 28th marks the 125th anniversary of the erection of the 10-inch Grubb refracting telescope at the Armagh Observatory. ... Dreyer used the telescope extensively over the next thirty years, especially while confirming some of the details of nebulae and star clusters for his venerable NGC catalogue, that is, A New General Catalogue of Nebulae and Clusters of Stars, published in 1888 by the Royal Astronomical Society. ...

Еще в разделе: (Показать все результаты (>4173) - star.arm.ac.uk/ )

• PhD position, Centre for Astronomy, NUI Galway: deadline 18 July 2008 |
• Armagh Observatory
• JLE Dreyer

... Comet SWAN Outburst . ... Star clusters and nebulae abound in the ancient northern constellation Auriga - a region that includes the interesting pair NGC 1931 (lower left) and IC 417. ... The Crab Nebula is cataloged as M1, the first object on Charles Messier's famous list of things which are not comets. ... Star EGGs in the Eagle Nebula . ... Where do stars form? ... But the skilled and careful astronomer also went on to discover star clusters, comets, asteroids, and clusters of galaxies. ...

Еще в разделе: (Показать все результаты (>96845) - www.astronet.ru/ )

... Astrophysics Group . ... Surveys and Catalogues . AMI-Planck . ... The Planck 2013 data release included a catalogue of 1227 galaxy clusters detected via the Sunyaev-Zel?dovich (SZ) effect, the largest SZ-selected cluster catalogue to date. ... This website currently contains results for the 195 clusters with Planck signal-to-noise ratio > 5; results for the remaining clusters in the catalogue with 4.5 тЙд SNR тЙд 5 will be added at a later date. ...

Еще в разделе: (Показать все результаты (>3773) - www.mrao.cam.ac.uk/ )

• Supernova Remnant (SNR) Catalogue or Catalog of Galactic SNRs
• Astrophysics Group AMI Science
• DUST: mmpradfield.hxx File Reference

... Tiny Tim has been used for generating Hubble Space Telescope ( HST ) point-spread functions (PSFs) for deconvolution, algorithm testing, proposal planning, and optical studies. ... Tiny Tim is a stand-alone program for simulating HST PSFs as viewed with the on-board imaging cameras (WF/PC-1, WFPC2, FOC, COSTAR/FOC). ... The measured aberrations for FOC f/96, WF/PC-1 PC6, WFPC2, and COSTAR/FOC are used by Tiny Tim . ... Figure: FOC f/96 observed and Tiny Tim model PSFs (pre-COSTAR) at 253 nm. ...

Еще в разделе: (Показать все результаты (>1998) - www.adass.org/ )

• References for Galaxy Clusters Database
• AIRY: Astronomical Image Restoration in interferometrY
• Webmail: An Automated Web Publishing System