Astronomy Picture of the Day . A Note on the Perseus Cluster . ... 12.09.2003 . ... September 2003 . ... 2003 2004 . ... 2007 . ... NASA Web Site Statements, Warnings, and Disclaimers . NASA Official: Jay Norris. ... A service of: LHEA at NASA / GSFC . ... U. Based on Astronomy Picture Of the Day . Publications with keywords: galaxy cluster - X-ray . Publications with words: galaxy cluster - X-ray . ... Dwarf Galaxies in the Coma Cluster . Sombrero Galaxy Across the Spectrum . ...

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2003 September 12 . A Note on the Perseus Cluster . ... CXC , NASA . Explanation: A truly enormous collection of thousands of galaxies, the Perseus Cluster - like other large galaxy clusters - is filled with hot, x-ray emitting gas. ... So what note is the Perseus Cluster playing? ... About APOD | ... NASA Official: Jay Norris. ...

Astronotes Armagh Planetarium's Stellar Blog! ... Monthly Sky Notes . ... Posted on January 30, 2012 | 1 Comment If you look towards the west just after sunset this February you will see a very bright star in the darkening sky. ... Continue Reading.. ... No Comments It?s BBC Stargazing Live month, so even more of us will be looking skyward this January. ... Posted on December 5, 2011 | 4 Comments Which is the brightest star in the sky (apart from the Sun)? ... Posted on November 17, 2011 | ...

... Donate to Support Science Literacy . ... 2016 Annual Awards . The ASP is accepting nominations for the organizationтАЩs national annual awards which recognize special achievements in astronomy research, technology, education, and public outreach. ... Shop the AstroShop . ... The Astronomical Society of the Pacific (ASP) is accepting nominations for the organizationтАЩs national annual awards which recognize special achievements in astronomy research, technology, education, and public outreach.. ...

... 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...

ESO PR Photo 18b/00 . ... Caption : Images of two of the novae in NGC 1316 that were discovered during the observational programme described in this Press Release. ... In particular, no less than four novae were detected in a single giant galaxy within only 11 days . ... Moreover, the discovery of four novae in one galaxy in the Fornax cluster was possible with only 3 hours of observing time per filter. ... ESO Press Information is available on the WWW at . http://www.eso.org/outreach/press-rel/ . ...

... Data . ... This release of STSDAS contains changes to NICMOS, ACS, STIS, WFPC/CALWP2, Dither, SYNPHOT, Nebular, and CTOOLS, with some minor changes to GFLIB. ... CALACS was updated to Version 4.6.5 (18-Jan-2008) in order to implement support for time-dependent sensitivity as reported by the photometry keywords in the ACS image headers. ... This version also fixed a bug caused by spurious negative pixels showing up in raw SBC data. ... This release contains CALNICA Version 4.2. ... Data changes: . ...

... Posts tagged ?cosmology? ... Posted by hlee . ... Continue reading ?my first AAS. ... Tags: Classification , clustering , cosmology , spatial statistics , supervised learning , test , unsupervised learning . Category: Cross-Cultural , Jargon | Comment . ... ArXiv] 2nd week, June 2008? Tags: Bayesian evidence , Binning , broken power law , cosmology , K-S test , LF , lhs , likelihood , PCA , power spectrum , R , SFH , Sun , Tully-Fisher . Category: arXiv , MCMC | ... Category: arXiv | ...

... Observed: No No 5 6 7 10 11 15 19 20 23 32 33 34 35 37 39 43 Object NGC 329 NGC 383 NGC 439 NGC 1399 NGC 2289 NGC 2998 IC 696 PGC 35743 NGC 4065 NGC 5171 NGC 5280 IC 4349 NGC 5434 NGC 5714 PGC 52781 NGC 6472 16 Mag Alias/Notes 13.3 MCG -1-3-48 PGC 3467 13.4 UGC 689 MCG 5-3-53 CGCG 501-87 4ZW38 VV 193 ARP 331 PGC 3982 12.5 ESO 412-18 MCG -5-4-15 Glxy SA0Glxy SA0-: Glxy SA(r)0^ Glxy E Glxy E Glxy S0 Glxy E Glxy E3: Glxy SA(s)0^: Glxy SAB(s)b Glxy S0? ...

The aim of this section of the course is to enable you to use simple computer programs to solve a variety of common astronomical tasks. ... I have (somewhat arbitrarily) decided to use Python for this course, because it seems to be gaining popularity fast for astronomical data handling, and because some of you will have encountered it at the ATNF course. ... We've put Python (plus all relevant libraries) on the Stromlo Linux computers moron and maggot. ... Now log in to moron (or maggot). ...

... The Cross-Quarter Days thus mark the middle of each season under our current system, or seasonal boundaries under the alternative system. ... Beltane / Bealtaine - Celtic bonfire festival May 4-7 2nd Cross-Quarter Day May 5 - Cinco de Mayo (Mexico) May 2nd Sunday - Mother's Day May last Monday - Memorial Day ( Decoration Day , officially May 30) June 14 - Flag Day June 3rd Sunday - Father's Day June 20-22 2nd Quarter Day - Summer Solstice June 21 - Litha (Norse/Anglo-Saxon for ...

... Subject: Lecture, Cosmic Cuilcagh, IAA @ LNDC, COSMOS, RDS, Amagh, ISS, Venus, Earth Hour . Date: 20 February 2012 13:12:44 GMT . ... See http://www.marblearchcavesgeopark.com/ ѓЉfor location and other details. ... IAA again, at Lough Neagh Discovery Centre, near Lurgan,ѓЉon 30 March, evening: This event had already been booked well before the BBC Stargazing Live event. ... Advance notice: Armagh Observatory Event, 17 March. ... BBC THINGS TO DO WEBSITE: See theѓЉforthcoming IAA events on ѓЉ . ...

Dear SKA friends & colleagues Please find below the latest industry-relevant news on SKA activities within Australia. ... Kind regards, Carole .. SKA news for Australian industry: 9 November 2005 1. ... Australian SKA Planning Office (ASPO) The 2 nd ASPO newsletter is now available ­ please download from http://www.atnf.csiro.au/news/index.html?action=showitem&news_id=1783 It contains updates on NTD, SKAMP, New Zealand, industry collaboration and Western Australian activities. ...

... Since founding of the Olympiad] The Olympiad participants are not supposed to study at any institutions of higher education (university or school which can be considered technical colleges). ... Note: Exception may be done for the second time participating in IAOs students not older than 14.00 years on January 1st of the year of the Olympiad (i.e. born after January 01, 2000). ... Team of region, city, town: . ... of the XIX International Astronomy Olympiad (2014), . ...

... 1st Announcement IAU Symposium 312 Star Clusters and Black Holes Across Cosmic Time, Beijing, China, Aug. 25-29, 2014 . ... SUBJECT: 1st Announcement IAU Symposium 312 Star Clusters and Black Holes Across Cosmic Time, Beijing, China, Aug. 25-29, 2014 . ... which will be held in Beijing, P.R. China, from August 25-29, 2014, hosted by Chinese Academy of Sciences . ... China), . ... 1st Announcement IAU Symposium 312 Star Clusters and Black Holes Across Cosmic Time, Beijing, China, Aug. ...

As it was already mentioned, the idea behind File Juggler is rather simple: using CGI scripts as processing tools and WWW browser as user interface, display the structure and content of typical anonymous FTP server in a convenient, easily navigated form. ... My P5-133 spends about 0.025 ms on one file when doing linear search with simple criterion (690 ms for 27,000 files, search for substring among file names/descriptions with 70 hits). ... Let's now look whether we can handle 1,000,000 files. ...

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This week's banknote of the week (W/E 15/06/1996) is the 1922 German 10000 Mark note. ... This week's banknote of the week (W/E 29/06/1996) is the 1993 ё20 note. ... This week's banknote of the week (W/E 05/07/1996) is the 1994 ё50 note. ... This week's banknote of the week (W/E 12/07/1996) is the 1984 Indoniesian 100 Rupiah note. ... This week's banknote of the week (W/E 19/07/1996) is the 1971 GB ё10 note. ... This week's banknote of the week (W/E 13/09/1996) is the GB 1940 ё1 note. ...

... Лекция 1 (28K) | Лекция 2 (21K) | Лекция 3 (32K) | Лекция 4 (30K) . Лекция 5 (27K) | Лекция 6 (40K) | Лекция 7 (39K) | Лекция 8 (29K) . Лекция 9 (24K) | ... Лекция 12 (49K) | Лекция 13 (31K) ] . ... Лекция 3 (33K) | ... Postscript (29K) | Zipped postscript (12K) ] . Postscript (30K) | Zipped postscript (13K) ] . ...

This short exposure taken with the Kitt Peak 4-meter telescope clearly shows the large number of globular clusters that are associated with M87, the brightest elliptical galaxy in the Virgo cluster. The galaxy is also famous for having an active nucleus in which an outflow of collimated material is emanating. Note the very bright nucleus in the short exposure picture of M87 that helps to reveal the jet. M87 may mark the dynamical center of the Virgo cluster.