... Individual SEDs ­ upper limits constrain physical models Survival analysis for a sample Stacking ­ mean properties of sample Chandra X-ray data (faint point sources ) are photon-limited with low background = stacking in X-rays is very effective X-ray Stacking 2008-Apr-22 Astrostats Stacking basics: Make an image Define ... X-ray Stacking 2008-Apr-22 Astrostats Discussion! ... X-ray Stacking 2008-Apr-22 Astrostats ...

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. Authors: A.A. Suchkov , V.A. Marakov . Journal: Pis'ma Astron. Zh., 1976, v.2, p.38-385. Metallisity function of globular clusters in the Galaxy is constructed. It is found to have three "humps". This leads to a conclusion that there were three metal enrichment outbursts during the period of globular cluster formation. The constraints on the nature of metal sourses and on the early evolution of Galaxy are considered.

The Wideband Arecibo Pulsar Processor - SNAP Page . SNAP is an application that can process raw WAPP files. ... Both modes (SNAP and WAPP) process data in blocks of 2048 records. ... The plot window presents the WAPP data as different types of XY plots. ... The slider is used to select records in several display modes. ... The reference band is computed by simply averaging all 2048 data records. ... The plot window presents the WAPP data as different types of color intesity waterfalls. ...

... LABORATORY OF RADIO ASTRONOMICAL OBSERVATIONS . Radio sources identification is one of the most important tasks of the current radio astrophysics. ... Optical idetification. ... Optical identifications of subsample of steep spectra radio sources from RC catalog using 6m SAO telescope of SAO RAS: optical observations. ... Astronomy Reports. ... Identification of radio sources with data of various radio catalogs allows one to construct continual spectrum of the object and its radio structure. ...

... Bad Astronomy . ... Bitesize Astronomy . ... Last week's Snack talked about how black holes can affect the environment around them in such a way as to be very bright . ... It's a common misconception that black holes always have matter swirling into them. ... As this matter gets closer and closer to the black hole it piles up and a large, fairly flat disk forms. This is called the accretion disk , because matter from this disk accretes (that is, falls in) on the black hole. ... 2008 Phil Plait. ...

ПУБЛИКАЦИИ - 1993 год . ... Annales Geophyscal, - 1993, - v. 11. ... Radio observations of compact solar sources located between sunspots. Solar Physics, 144 (1993), - c. 59-68. ... Kardapolova N.N. The dection of the S -componenten sunspot source in the initial stage of active region development Annales Geophysicacal. - 1993. - vol.11. ... Fine coronal structure of solar active regions from multi-frequency microwave observations of the July 11, 1991, solar rclipse in Mexico. ... 144. ...

... Articles | ... Forums . ... 230 deg . 49 deg . ... 130 deg . ... More Info . ... 210 deg . ... 168 deg . ... 249 deg . ... 195 deg . ... 271 deg . ... 110 deg . ... 338 deg . ... July 15 . 247 deg . ... 224 deg . ... 340 deg . ... July Phoenicids (PHE) . ... August 10 . 341 deg . ... 339 deg . ... 307 deg . ... 334 deg . ... 335 deg . ... 286 deg . ... 327 deg . ... 262 deg . ... 102 deg . ... 153 deg . ... 117 deg . ... December 2 . ... 123 deg . ... 100 deg . ... www.astronomy.net . ...

November 1-4, 1993 . ... On Nov 2 (b), strong evolution of the chain takes place during the LDE/CME event occurred in AR 7613 (see Figure 2 for details): new chain fragments are developed from the regions 1 and 2 eastward and westward respectively. (d)-(e) - Comparing the Nobeyama radio heliograms with the Yohkoh/SXT images, one can see that during three days the long-living chain between sources 1 and 2 coincides with a sharp SE boundary of the large coronal hole. ...

Stellarium 0.12.3 . ... FileљStructure . ... core . modules . MeteorMgr.hpp . ... 6 љ * modify it under the terms of the GNU General Public License . ... 33 љ Q_PROPERTY( int ZHR . ... 44 љ virtual ~ MeteorMgr (); . ... 49 љ virtual void init (); . ... 52 љ virtual void draw ( StelCore * core, class StelRenderer * renderer); . ... 58 љ virtual void update ( double deltaTime); . ... 67 љ int getZHR ( void ); . 69 љ void setZHR ( int zhr); . ... 77 љ void setMaxVelocity ( int maxv); . ...

New satellites of Uranus - Sources of the data . Go to last update (bottom of this page) 1997 October 31 ( IAUC 6764) S/ 1997 U 1 - obs (uo0001) S/ 1997 U 2 - obs (uo0001) 1997 October 31 ( IAUC 6765) S/ 1997 U 1 - elem , eph S/ 1997 U 2 - elem , eph 1997 November 14 ( IAUC 6771) S/ 1997 U 1 - obs (uo0001) S/ 1997 U 2 - obs (uo0001) 1997 November 29 ( IAUC 6780) S/ 1997 U 1 - obs , ...

USING THE CORRELATION BETWEEN ISGRI SURVEY RESULTS AND OTHER CATALOGUES TO AID SOURCE IDENTIFICATION John B. Stephen, A. Malizia and L. Bassani IASF-INAF, Via P. Gobetti 101, 40129 Bologna, ITALY, E-mail: stephen@iasfbo.inaf.it ABSTRACT In order to help in the identification of INTEGRAL/ISGRI sources, we have developed a software package which allows a rapid and detailed cross-correlation to be performed between various source catalogues. ... We show below some preliminary results from this analysis. ...

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... des actualit†йs . ... des interviews, des portraits . ... 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 Des sources hydrothermales fossiles sur Mars . ... Pour en savoir plus sur ces sources hydrothermales et la recherche de la vie sur Mars, guettez le prochain num†йro de "Ciel & Espace", en kiosque le 24 novembre. ...

... 13-Aug-2014 12:13 106K lk_20140815_0905.tar.. 15-Aug-2014 09:06 106K lk_20140901_0823.tar.. 01-Sep-2014 08:23 103K lk_20141016_1324.tar.. 16-Oct-2014 13:25 103K lk_20141211_1708.tar.. 11-Dec-2014 17:08 103K lk_20150430_0315.tar.. 30-Apr-2015 03:15 103K lk_20150430_0420.tar.. 30-Apr-2015 04:20 103K lk_20150818_1511.tar.. 18-Aug-2015 15:11 104K lk_20151113_1903.tar.. 13-Nov-2015 19:04 105K lk_20160314_0610.tar.. 14-Mar-2016 06:11 105K . ...

... My thesis aims to understand the energetics and composition of the jet near its origin, and its interaction with the ICM , focusing on detailed models of the inner structure of a spectacular radio source Hydra A. The key features of my modelling are that 1) I identify the four bright knots in the northern jet of Hydra A as biconical reconfinement shocks, which result when an over-pressured jet starts to come into equilibrium whit the galactic ...

lsst.tcc љ 1.2.2-3-g89ecb63 . ... Files . ... python . ... cmd . startSlew.py . ... 14 љ def startSlew (tccActor, obj, slewCmd, doAbsRefCorr, doCollimate, minEndTime=0): . 15 љ """Start a slew to the position specified in obj . ... 30 љ @param[in,out] slewCmd new slew command . ... 64 љ tccActor.writeToUsers(msgCode, msgStr, cmd=tccActor.slewCmd) . ... 109 љ tccActor.writeToUsers(msgCode, msgStr, cmd=tccActor.slewCmd) . ... 166 љ tccActor.writeToUsers(msgCode, msgStr, cmd=tccActor.slewCmd) . ...

... InformChaos Lab took part in CeBIT-2015 (Hannover, Germany) with "Active Ultra Wideband Wireless Networks". ... Lev Kuzmin received Dr.Sci. degree for his thesis "Wireless information transmission over UWB chaotic carrier" from IRE RAS. ... Artem Nikishov received Ph.D. degree from the Moscow Institute of Physics and Technology for the thesis "Generation of microwave chaotic oscillations in self-oscillating systems with several active elements". ... Our Products page is renewed. ... News | ...

This is possible if you do it in the following way, that is if you use the new continuation sign "&" at the end of the old line, but in position 73 so that it doesn't conflict with Fortran 77, and also choose the "&" sign as the almost arbitrary character in column 6, in order to get continuation according to Fortran 77. ... Comments are an incompatibility problem between Fortran 77 and Fortran 90, but of course not between fixed and free forms of Fortran 90 since the "!" is permitted in both. ...

Radiogalaxy Centavre A. Centavre A is a galaxy with an active core. It is the nearest radiogalaxy to ours Galaxy. Practicaly every galaxy is a souro source. The main flood of radiowaves is generated by the energetic electrons moving in the weak magnetic fields of interstar space. Radiogalaxies are the kinds of weak "radio stations". But there are some of them with strong radiowaves emitting. Радиоисточником является практически каждая галактика. ... Back . ...

... Corporation . OAO RSC Energia . President of the Corporation . ... Brief History of Rocket and Space Technology . ... Space Station MIR . ... Space Records . ... Image . ... Contribution of RSC Energia to the Russian Space Technology . International Space Station . Project History . ... First Crew . Required Resources . ... Images . ... Second Crew . ... First Russian Visiting Crew . ... Third Crew . ... Fourth Crew . ... Rockets . ... Official WEB-site of S.P.Korolev RSC Energia . ...