2014 May version . ... Green D. A., 2014 , Bulletin of the Astronomical Society of India, 42 , 47-58. ( .pdf , or arXiv.org:1409.0637 ) If you make use of the detailed version of the catalogue, then plaese also cite: . Green D. A., 2014, `A Catalogue of Galactic Supernova Remnants (2014 May version)' , Cavendish Laboratory, Cambridge, United Kingdom (available at "http://www.mrao.cam.ac.uk/surveys/snrs/" ). ... Copyright D. A. Green 2014. 25872nd access to this version of the catalogue. ...

Еще в разделе: (Показать все результаты (>1308) - www.mrao.cam.ac.uk/ )

... IC443 is thought to have been formed between 30,000 and 35,000 years ago, and most likely is the remains of the pulsar, G189.6+3.3. Located about 5,000 light years away, the pulsar’s X-ray emissions excite the material of the nebula, causing the chemical components to emit light in their characteristic wavelengths. ... TAK FSQ . ... FSQ: 12x30 minute subs plus 14x5 minute subs, totaling 7 hours, 20 minutes . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

Еще в разделе: (Показать все результаты (>68202) - www.atmob.org/ )

Astronotes Armagh Planetarium's Stellar Blog! ... Colin Johnston . ... Our Galaxy . ... To locate it, look along the imaginary line between the two end stars on the leading edge of the PloughтАЩs blade (Merak and Dubhe) and Polaris (the North Star), the galaxy M82 (also known as the Cigar Galaxy) along with its companion M81, lies just off this line about a third of the way between the Plough and Polaris. €а€аAs usual, the supernova is far brighter than its home galaxy, appearing as an extra star. ...

Еще в разделе: (Показать все результаты (>2782) - www.armaghplanet.com/ )

• Other Galaxies | Astronotes
• amateur astronomy | Astronotes - Part 7
• observing | Astronotes - Part 4

This page is devoted to information on Supernova 1999gn in NGC 4303 (= M61 ) Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main supernova page. Information on the original web pages for many of these images can be found on the Supernova links web page. ... SEDS has a Supernova 1999gn page . ... Seiichi Yoshida has a 1999gn page . ... Kopernik 's M61 and supernova 1999gn page . ... vsnet-alert 3835 ] SN 1999gn in NGC 4303 = Messier 61 . ...

Еще в разделе: (Показать все результаты (>961) - www.rochesterastronomy.org/ )

• Supernova 1999gh in NGC 2986
• Supernova 1999eu in NGC 1097
• Supernova 1999gi in NGC 3184

Sternberg Astronomical Institute, Moscow University, . Moscow, Russia . Supernovae make us brighter .. Search russian astronomical resources . Mirror of International Supernovae Network ( Original site ) . Catalogue of Supernovae Stars . HTTP access to SAI Catalogue of Supernovae Stars . SAI SN Light Curves Online . ... Sternberg Astronomical Institute ( in Russian ) . ... Astronet - Russian Astronomical Network . ... Russian Foundation for Basic Research . ...

Еще в разделе: (Показать все результаты (>3803) - www.sai.msu.su/ )

• APOD: 2008 March 6 - Vela Supernova Remnant
• APOD: 2009 January 31 - Simeis 147: Supernova Remnant
• APOD: 2011 February 12 - Simeis 147: Supernova Remnant

... Book] The Elements of Statistical Learning, 2nd Ed.? Tags: book , Brieman , cigar , Clinton , data mining , Friedman , Hastie , KDD , light curve , machine learning , SCMA , shaking hands , SN , statistical learning , Supernova , Tibshirani . ... Comment . ... Tags: arXiv , Chandra , CXC , Optical , Peter Edmonds , positional coincidence , positional error , Power , progenitor , question for statisticians , significance , Supernova , Type Ia , White Dwarf , White Dwarf binary , X-ray . ...

Еще в разделе: (Показать все результаты (>4550) - hea-www.harvard.edu/ )

• The AstroStat Slog Supernova Spectrum
• The AstroStat Slog Blog Archive Tricki
• The AstroStat Slog Blog Archive Wapedia

Astronomy Picture of the Day . ... 6.03.2008 . ... Light from the supernova explosion that created the Vela remnant reached Earth about 11,000 years ago. ... Some 800 light-years distant, the Vela remnant is likely embedded in a larger and older supernova remnant, the Gum Nebula . ... March 2008 . ... 2007 2008 . ... Publications with keywords: Vela - vela pulsar - supernova remnant . Publications with words: Vela - vela pulsar - supernova remnant . ... Vela Supernova Remnant in Visible Light . ...

Еще в разделе: (Показать все результаты (>84441) - www.astronet.ru/ )

• Simeis 147: Supernova Remnant from Palomar
• Simeis 147: Supernova Remnant

Steve Thorsett's pulsar page . ... ADS Astract Service . Back to Pulsar - Supernova Remnant Project Home Page . ... AT Compact Array | ... Other Web Sites | ... This page was last updated on: 07-Nov-95 . ...

Еще в разделе: (Показать все результаты (>9354) - www.atnf.csiro.au/ )

• VLBI Wiki | LBANov2008 / V269A
• lbaops:lbaapr2010:vt14f [ATNF VLBI Wiki]
• ATNF Astrophysics Pulsar-Supernova Remnant Project

. Comment on J0318+4151 . No detection: according to global VLBI observations at 5 GHz by Xu, O'Dea & Biretta (1999), the core of this double-tail radio galaxy has a brightness of 13 mJy/beam, too weak for us to be detected. VLBApls home page . Last modified: 16 Oct 2000

Еще в разделе: (Показать все результаты (>177) - www.vsop.isas.ac.jp/ )

... Home Observing-Events WP_20130708_011_edited-1 . ... Lecture Series 2014-2015 . ... AAA Fall Astronomy Class: Astronomy Basics тАУ October-November 2015 . ... This Month's Sky . ... This Month's Sky - 2015 . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

Еще в разделе: (Показать все результаты (>623) - www.aaa.org/ )

• IMG_8561 ? Amateur Astronomers Association of New York
• Transit of Venus by AAA member Tom Haeberle ? Amateur Astronomers Association
• DSCN0641 ? Amateur Astronomers Association of New York

The AstroGuide . ... AstroGuide | ... AstroGuide Listing . ... Amateur Telescope Makers Association, ATMA 18 . ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . are trademarks of John Huggins ...

Еще в разделе: (Показать все результаты (>2266) - www.astronomy.net/ )

• Amateur Telescope Making Journal, AstroGuide Listing
• Amateur Astronomers Of Central Iowa, AstroGuide Listing
• Polish Amateur Astronomers Society - Krosno Branch, AstroGuide Listing

NICMOS observations with HST . For comments please contact: gcresci@arcetri.astro.it .

Еще в разделе: (Показать все результаты (>7996) - www.arcetri.astro.it/ )

• K-band Arcetri Obscured Supernova Search - Our Team
• mod_expires - Apache HTTP Server
• mod_setenvif - Apache HTTP Server

... Comments: 4 pages, 1 figures, appears in "Neutron Stars in Supernova Remnants" (ASP Conference Proceedings), eds P. O. Slane and B. M. Gaensler, 200 . Дается короткий обзор наблюдений остатков сверхновых на спутнике ROSAT. ... astro-ph/0208498 . ... Открытие разрешенного остатка сверхновой в M31 с борта Chandra (The Discovery of a Spatially-Resolved Supernova Remnant in M31 with Chandra) . ... Нейтронные звезды в остатках сверхновых и снаружи (Neutron Stars in Supernova Remnants and Beyond) . ...

Еще в разделе: (Показать все результаты (>801) - astro.uni-altai.ru/ )

• Stellarium: Supernova Class Reference
• Новости науки

XMM-Newton Science Analysis System . ... Slews which are very curved can produce exhorbitantly large images which do not maintain the flat projection and hence contain points with increasingly inaccurate astrometry. ... NB: The slew images have very few photons (typically about 100 in half a square degree). For reasons which are not fully understood the more recent versions of the source detection chain produce a large number of spurious sources from these images. ...

Еще в разделе: (Показать все результаты (>7638) - xmm.vilspa.esa.es/ )

• Comment

... Tonight's Sky . ... Observing . ... Astronomy for Kids . ... Sky Guide . ... Amateur astronomers image a rare glow . ... Amateur astronomers Arto Oksanen, Petri Kehusmaa, and Caisey Harlingten, on behalf of Searchlight Observatory Network (SON), reported imaging an optical afterglow from a gamma-ray burst (GRB). ... Only registered members of Astronomy.com are allowed to comment on this article. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email...

Еще в разделе: (Показать все результаты (>5949) - www.astronomy.com/ )

• Bright new supernova blows up in the Cigar Galaxy (M82) | Astronomy.com
• Ten-year-old Canadian girl discovers exploding star | Astronomy.com
• Astronomers discover light echo from supernova | Astronomy.com

... Recherche dans le site : . Ciel Espace, le magazine qui vous guide toujours plus loin . ... Ciel Espace, nouvelle formule, c'est . des actualit†йs . ... 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 Un astre au cЉУur liquide dans la constellation de Cassiop†йe . ... L'astre se situe †а 11 000 ann†йes-lumi†иre de la Terre, dans la constellation de Cassiop†йe . ...

Еще в разделе: (Показать все результаты (>2837) - www.cieletespace.fr/ )

• Trous noirs, comment naissent ces monstres | Ciel et Espace
• Vid†йo: comment Huygens a rebondi sur Titan | Ciel et Espace
• Comment Curiosity va d†йbarquer sur Mars | Ciel et Espace

... Natalya V. Raguzova and Sergei B. Popov . ... We present a compilative catalogue of Be/X-ray binaries and candidates in the Galaxy and in the Large and Small Magellanic Clouds. This catalogue contains 160 sources and provides information on names and spectral types of optical components, distances, on spin characteristics of neutron stars, and on orbital and X-ray properties of binary systems. ... Be/X-Ray Binaries and candidates in the Galaxy . Galactic sources: comments to the Table 1 . ...

Еще в разделе: (Показать все результаты (>379) - xray.sai.msu.ru/ )

• Gravitational waves from supernova explosions
• The catalogue
• Welcome to X-Ray

Next: Additional information Up: Required observational data Previous: Timing information . Comments are so common, and so useful, that a 32-byte COMMENT column should be considered part of the basic data, even though it may be blank for the majority of the data. This field may be used to append comments to a particular observation, such as DOME IN THE WAY? ... The time field MJD_OBS should always be filled in, but the rest can remain undefined. ... Mon Jan 22 15:08:15 MET 1996 ...

Еще в разделе: (Показать все результаты (>1638) - www.sao.ru/ )

• Phoenix Multiwavelength Deep Survey Catalogue
• Comment column
• VLA 404 compact sources

Next: Code II: Unknown Up: Image Restorations of High Previous: Construction of Algorithms . ... The positions of the designated point sources ( ) must be given as well as initial amplitudes for and . ... The integrated flux of the point sources ( ) plus that of the distributed emission ( ) is constrained to equal that of the observed image ( ). ... This is investigated in Fig. 1 where all emission derives from point sources but only one - the brightest - is designated as such. ...

Еще в разделе: (Показать все результаты (>13240) - www.stsci.edu/ )

• Comments to Proposers
• Getting Help and Making Comments
• Exposure-level Comments [Comments]

... Role-playing exercises can be an excellent way for you and your club members to share effective ways to interact with the public in difficult situations. ... Explain the roles of the three characters -- the amateur practices skills they would use, the public member should try to be as realistic as they can, the observers should watch the interaction to provide insight at the end of the exercise about what things were handled well and how things could have been handled better. ...

Еще в разделе: (Показать все результаты (>944) - www.astrosociety.org/ )

• Astronomical Society