... These Frontier Fields will combine the power of HST with the natural gravitational telescopes of high-magnification clusters of galaxies. ... We are soliciting gravitational lensing maps for the last four Hubble Frontier Fields clusters (MACSJ0717.5+3745, MACSJ1149.5+2223, AbellS1063, and Abell 370) based upon the exceptionally deep HST FF imaging and other new ancillary data. ... For the full set of proposal instructions and requirements, see the FY16 Frontier Fields Lensing Map Call for Proposals....

Еще в разделе: (Показать все результаты (>22215) - www.stsci.edu/ )

• M51 Release
• HST Observer Monthly
• Internet Programming with Java

... The Cloudy Cores of Active Galaxies . ... Credit Copyright: NASA's GSFC , W. Steffen ( UNAM ) Explanation: What would it look like to travel to the center of an active galaxy? Most galactic centers are thought to house black hole s millions of times more massive than our Sun. ... Publications with keywords: Galactic Center . Publications with words: Galactic Center . ... A Laser Strike at the Galactic Center . ... The Diner at the Center of the Galaxy . Kona Galaxy Garden . ...

Еще в разделе: (Показать все результаты (>174939) - www.astronet.ru/ )

• Journal "Peremennye Zvezdy"
• Астронет > GRO J1655 40: Evidence for a Spinning Black Hole
• Астронет > GRO J165540: Evidence for a Spinning Black Hole

... Tonight's Sky . ... Sky this Month . ... space physics . ... The Sky This Week: April 1 - 10 . ... Sky this Week . ... Sky Events . Get to Know the Night Sky . Tour the Deep Sky . Sky Guide . ... Observing springtime deep-sky objects with a large telescope . ... Johns Hopkins University Applied Physics Lab, Laurel, Maryland . ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

Еще в разделе: (Показать все результаты (>6650) - www.astronomy.com/ )

• What effect does time dilation have on something trying to cross a black hole's
• Does the time it takes different methods to create all the elements coincide
• Space: women neednт??t apply? | Astronomy.com

... 2014 March 23 . The View Near a Black Hole . ... Explanation: In the center of a swirling whirlpool of hot gas is likely a beast that has never been seen directly: a black hole . ... The gas surrounding GRO J1655-40, for example, has been found to display an unusual flickering at a rate of 450 times a second. Given a previous mass estimate for the central object of seven times the mass of our Sun , the rate of the fast flickering can be explained by a black hole that is rotating very rapidly. ...

Еще в разделе: (Показать все результаты (>8673) - www.sai.msu.su/ )

• APOD: 2009 April 19 - The View Near a Black Hole
• APOD: 2001 May 8 - GRO J1655 40: Evidence for a Spinning Black Hole
• APOD: 2003 June 1 - GRO J1655 40: Evidence for a Spinning Black Hole

... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Merging Black Holes in Galaxies: Galaxy Evolution, AGN and Gravitational Waves . ... The first meeting in an annual series of international astrophysics conferences, co-organized by the Anglo-Australian Observatory and the Australia Telescope National Facility, is now scheduled for 15 to 20 June with the title, "Merging Black Holes in Galaxies: Galaxy Evolution, AGN and Gravitational Waves". ...

Еще в разделе: (Показать все результаты (>31200) - www.atnf.csiro.au/ )

• ATNF Colloquium
• Powerful AGN and Their Host Galaxies Across Cosmic Time
• Southern Cross Astrophysics Conference Series

home education > resources . ... Resources . ... Astronomy Education Bibliography . ... Black Holes: An Introductory Resource List . ... Castelvecchi, D. "A New Breed of Black Hole" in Sky Telescope , Apr. 2006, p. 36. ... Charles, P. Wagner, R. "Black Holes in Binary Stars: Weighing the Evidence" in Sky Telescope , May 1996, p. 38. ... Nadis, S. "The Secret Lives of Black Holes" in Astronomy , Nov. 2007, p. 28. ... Nadis, S. "Black Holes: Seeing the Unseeable" in Astronomy , Apr. 2007, p. 26. ...

Еще в разделе: (Показать все результаты (>1580) - www.astrosociety.org/ )

• ASP: Other Workshops, Conferences and Events
• ASP: Black Holes
• ASP: Contents, March/April 2004

... The barycentric corrections computed in 8.7.1 are applied to the event times in a time-sorted QPOE file. ... output files: rp90_out.qp ti apply_bary input qpoe file name: rp90_sti.qp[ time =(1606720.0:1612809.8)] # see Note 1 2 input correction table filename: rp110590_cor.tab output qpoe file name: rp90_out event definition: medium SCC- UTC conversion table is calibrated to SCC 110883482.0000 first qpoe gti time = J.D. 2448062.97604379, SCC 1606720.00000000 last qpoe gti ...

Еще в разделе: (Показать все результаты (>3887) - hea-www.harvard.edu/ )

• Topics in AstroStatistics
• *calc_bary, apply_bary* - Barycentric Time Corrections
• The AstroStat Slog application

... 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. ...

Еще в разделе: (Показать все результаты (>1382) - www.mao.kiev.ua/ )

• MAO NASU :: Topic: Invitation to submit to Remote Sensing Applications: Society
• MAO NASU :: Topic: Call for applications to the PhD program of the API/GRAPPA,
• MAO NASU :: Topic: Announcement : Conference on AUTONOMOUS SPACECRAFT

Blackholes Forum Message . Forums: . ... Time Waits For No Hole . ... I see references to a black hole (bh) growing in mass. ... The gravity of the mass surrounding a bh has an effect on the bh, and gravity is said to travel at C, so is the speed of gravity affected by time dilation from another gravity field? ... www.astronomy.net . About Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

Еще в разделе: (Показать все результаты (>1622) - www.astronomy.net/ )

• Can Black Holes Create Space Time? - an Astronomy Net Blackholes Forum Message
• Blackholes Discussion Forum - Hosted by The Astronomy Net
• Ideas On Black Holes - an Astronomy Net Blackholes Forum Message

... Science . ... Science Users Information > Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: How much can a supermassive black hole consume? ... Science Users Information . ... Observing with ESO Telescopes . ... Science Software . ... ESO-MIDAS . ... Data Handling and Products . Quality Control and Data Processing . Data Pipelines and Calibrations . ... Science Data Products Forum . ... ESO Data . ... ESO Data Access Policy . ... ESO Science Newsletter . ...

Еще в разделе: (Показать все результаты (>66885) - www.eso.org/ )

• ESO - Thesis Topic: Why most supermassive black holes do not accrete material
• ESO - Thesis Topic: Black hole accretion versus star burst episodes: what is
• ESO - Director's Discretionary Time Proposals

... The Large Telescopes Program Committee of Russian AS . ... Executive Secretary, e-mail: request@sao.ru . Telescope RATAN-600 Time Request deadline: I half-year (Jan. ... Program title .. ... Principal investigator .. ... Request status .. ... Retarded applications and ones not conforming to form will not be accepted by the Committee. ... In some exceptional cases the Program Committee Secretary can accept a request after deadline with permission of the Chairman of Committee or director of SAO RAS. ...

Еще в разделе: (Показать все результаты (>336) - mavr.sao.ru/ )

• Large telescopes application form
• Zeiss-1000 telescope application form
• Metagalaxy sector, archive 2015

... Astronomy news . ... NASA's Spitzer Images Out-of-This-World Galaxy . ... It is spiral-shaped like our Milky Way, with long, spindly arms of stars. The "eye" at the center of the galaxy is actually a monstrous black hole surrounded by a ring of stars. In this color-coded infrared view from Spitzer, the area around the invisible black hole is blue and the ring of stars, white. ... The ring around the black hole is bursting with new star formation. ...

Еще в разделе: (Показать все результаты (>2025) - www.tesis.lebedev.ru/ )

... Our Sun is part of a huge wheel-shaped collection of stars. ... Astronomers have long suspected it was a very massive black hole, and that every galaxy had such a central mass, created early in the history of the universe. ... However, unless that object happens to be headed directly at the black hole (a relatively small target) it will just swing around and fly away again, like a comet making a pass at the Sun. The velocity acquired in falling towards the black hole also helps it escape. ...

Еще в разделе: (Показать все результаты (>7156) - www.cosmos.ru/ )

• Instrumentation for Fundamental and Applied Space Projects

The HyperNews Linux KHG Discussion Pages . Forum: The Linux Kernel Hackers' Guide . Re : Realtime mods anyone? ( bill duncan ) . ... Keywords: realtime FIFO scheduling . ... I have recently been working on system to implement Real-Time computer control using Linux 1.2.13 with the POSIX.4 (should that be .1b ?) FIFO scheduler. ... I also have the usual system running doing various things, and have not experieneced any unpredictability down to sampling intervals of 10ms. ...

Еще в разделе: (Показать все результаты (>8122) - www.arcetri.astro.it/ )

• IBIS: SolarNet Access
• Starting Apache - Apache HTTP Server
• mod_unique_id - Apache HTTP Server

... The Russian Academy of Sciences, Federal Space Agency (ROSCOSMOS), the Ministry of Defense of the Russian Federation, the Ministry of Communications and Mass Media of the Russian Federation (MINCOMSVYAZ), Federal Agency on Technical Regulating and Metrology (ROSSTANDART), Federal Service for State Registration , Cadaster and Cartography (ROSREESTR), Scientific Council of the Russian Academy of Sciences on PNT problem and the ... Ipatov А. V. (Institute of Applied Astronomy of RAS) ? ...

Еще в разделе: (Показать все результаты (>784) - www.ipa.nw.ru/ )

• IPA RAN
• NAA 2011-2012 (preface)
• AKO-2005

European Astronomical Society(EAS): NEWS Dear Colleagues, Please find enclosed some information of interest. ... We would also like to remind you that the time is appropriate to renew your membership for 2006 (see our Web page for procedures). ... And do'nt forget that, in between messages, the latest news can always be found on our Web page: http://www.iap.fr/eas/index.html With kind regards, Michel Dennefeld ************************************************************ Content 1. ...

Еще в разделе: (Показать все результаты (>109) - sai.msu.ru/ )

. XMM-Newton Science Analysis System . arfgen (arfgen-1.54.7) [xmmsas_20030110_1802-5.4.1] . Meta Index / Home Page / Description These modes are treated specially within arfgen . Due to the nature of the extraction region neither an encircled energy or vignetting correction is applied to the ARF. Such corrections are likely to be available in a future version but the effect will be rather small. XMM-Newton SOC/SSC -- 2003-01-10

Еще в разделе: (Показать все результаты (>11852) - xmm.vilspa.esa.es/ )

• Extraction and correction of an X-ray light curve for a point-like source
• Contrasting optical and X-ray applications
• Point-like Sources

... Basic time functions . ... Example 2: Set a random number seed . ... Uses of time functions include: . ... time_t time(time_t *tloc) -- returns the time since 00:00:00 GMT, Jan. 1, 1970 , measured in seconds. ... timer.c */ #include <stdio.h> #include <sys/types.h> #include <time.h> main() { int i; time_t t1,t2; (void) time(&t1); for (i=1;i<=300;++i) printf(``%d %d %d n'',i, i*i, i*i*i); (void) time(&t2); printf(`` n Time to do 300 squares and cubes= %d seconds n'', (int) t2-t1); } . ...

Еще в разделе: (Показать все результаты (>1120) - jet.sao.ru/ )

• Linux I/O port programming mini-HOWTO: High-resolution timing
• Times Up!!
• Work Scan Program + Data Viewer (IDL widget)

... Of course, the scope of chaos is vast, and we do not dare to cover it all. ... He will highly appreciate your help in compiling the list of URLs to such scientific groups and institutions. http://www.cplire.ru/win/InformChaosLab/ - InformChaos Lab (Moscow) . http://chaos.ssu.runnet.ru/ - Laboratory of Nonlinear Dynamics at Saratov State University (Saratov) . ... http://optics.npi.msu.su/sci/chaos.html - Chaos in laser systems . ... http://www.chaotic.com - Randle, Inc. ... Time: 2-6 July, 2001 . ...

Еще в разделе: (Показать все результаты (>689) - www.cplire.ru/ )

• News of InformChaos Lab.
• Research Activities of InformChaos Lab.

... The event horizon is the boundary of a black hole) . ... When the supermassive star implodes (collapses under it?s own gravity) a black hole is formed. Many black holes have been found in the centres of galaxies. ... It was thought that black holes don?t give out any energy at all (except when engulfing stars). ... It is thought that as the stars pass near to the centre, they are pulled in by the black hole and forced to remain orbiting around the black hole. ...

Еще в разделе: (Показать все результаты (>5125) - star.arm.ac.uk/ )

• Stars Beyond Maturity
• Discovery of Bi-directional Jets at Coronal Hole Boundaries
• Refereed Journal Publications 1999