... From the observed direction of interplanetary magnetic field lines, we believe this field comes from the Sun, carried by magnetic field lines dragged out by the solar wind . ... That is why magnetic field-line loops tend to keep back the solar wind, unlike the outward-bound lines in the "coronal holes" between them. ... The magnetic field at all these points is already so weak that the solar wind overpowers it and shifts its field lines, while its own motion--radially outward--remains unchanged. ...

Еще в разделе: (Показать все результаты (>1605) - www.cosmos.ru/ )

• The Exploration of the Earth's Magnetosphere"
• The Story of a Magnetic Storm
• (Q-6) Expansion of the Bohr Model

... Team . ... GRB mini-workshop 2006 . ... Within the framework of a joint observational program (SAO RAS + Instituto de Astrofisica de Andalucia (IAA), Granada, Spain) on August 25 and 27, 2006, a variable optical object (optical transient) OT GRB 050824 was photometrically observed in SAO. ... An optical identification was made in SAO with a CCD photometer of the 1-meter telescope by data of a satellite observatory SWIFT and with the use of optical data of the inernational monitoring of GRBs. ...

Еще в разделе: (Показать все результаты (>893) - jet.sao.ru/ )

• Cosmological Gene project
• The spectrograph design and the observing procedure
• Fabry-Perot Interferometer: Gallery Old

Follow-up astrometry and recoveries are made with the ANU 40 inch (1.0-m) f/8 reflector at Siding Spring Observatory (IAU code 413). ... A routine follow-up of 2003 WY153 on 2003 Dec 15 became much more than routine when a faint object with unusual motion vector was found close to the target asteroid. ... During routine astrometry with the 1.0-m to improve the orbit of the Apollo asteroid 2004 CB, the asteroid was found on March 30 to have a short tail! ... Siding Spring Survey Main Page . ...

Еще в разделе: (Показать все результаты (>583) - www.mso.anu.edu.au/ )

• C/2006 P1 (McNaught)

... A star party is a gathering of amateur astronomers who set up their telescopes and observe the dynamic night sky. ... Star parties are best scheduled during first quarter and waxing gibbous Moon. During full moon, the moon is so bright it obscures a view of other celestial objects and even the Moon is best viewed when NOT full. ... We will consult local weather forecasters and make a decision by 2:00p on the day of the star party. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

Еще в разделе: (Показать все результаты (>1989) - www.atmob.org/ )

Next: The Present Situation in Up: No Title Previous: Case A: . Why it is possible that the Oppenheimer-Volkoff limit exceeds ? ... The lifetime of HSP (``hot'' spinar) is completely determined by the cooling time which is of the order of s according to different calculations. ... It seems very attractive to identify this cooling time with the mean characteristic gamma-ray burst duration s! . ... Finally, for the high Oppenheimer-Volkoff limit for the cool non-rotating object, when . ...

Еще в разделе: (Показать все результаты (>491) - xray.sai.msu.ru/ )

• Discussion and conclusions
• Black Holes in Binaries
• Seminars

This page is devoted to information on supernova 1999ee and 1999ex in IC 5179 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. ... Use this 1999ee VSNet data query and this 1999ex VSNet data query to see what information has been reported so far. ... vsnet-alert 3714 ] SNe 1999ex and 1999ee in IC 5179 . ...

Еще в разделе: (Показать все результаты (>861) - www.rochesterastronomy.org/ )

• Supernova 1999dq in NGC 976
• Supernova 1999ev in NGC 4274
• Supernova 2001C in PGC 19975

... Acronyms and Abbreviations AMOS Advanced Mechanical and Optical Systems (UTM vendor) EIE FTT FLC ICD ISS European Industrial Engineering (UTE vendor) Fast Tip-Tilt First Light Camera Interface Control Document Interferometer Supervisory System NAS NMT NOT TBC TBD UT UTE UTM Narrow-field Acquisition System New Mexico Tech Nasmyth Optical ... Interface design description 2.5 FTT/NAS to ISS ICD This ICD describes the software interfaces of the FTT/NA system to the ISS. ...

Еще в разделе: (Показать все результаты (>1381) - www.mrao.cam.ac.uk/ )

• ALMA WVR phase correction algorithms and software Bojan Nikolic web pages (r.
• Research
• Comparison of Microwave Background Radiation models and experiments

... Minutes Group a (photocopy of the table with signatures and stamps) – one page. ... Theoretical round problems a – one page. ... Practical problem 7 ab – one page. ... Grid-lines for the practical problem 7 ab – one page. ... Picture to fill for problem 8 b – one page. ... Solutions of the practical round problems – not ready full (LOC jobs not done) – ?? pages. ... Observational round problems – one page. ... Dr. Michael G. Gavrilov, Founding Chairman of the International Astronomy Olympiad, . ...

Еще в разделе: (Показать все результаты (>1163) - www.issp.ac.ru/ )

• VII International Astronomy Olympiad: information available before
• Problems of the 1-st International Astronomy Olympiad
• International Astronomy Olympiad: IAO-type events and Schools for Young

... Galaxies 99 Cosmic background with model of cloudy interstellar medium Yu. ... Figure 1: Averaged spectrum of the cosmic background I f in frequency range 0.25 200 MHz for the Galactic poles. ... First interpretation of the cosmic noise background spectrum at broad band frequency range 0.25 200 MHz with a model of the cloudy interstellar medium ISM is presented here. ... Synthesized background spectra I f for regions of the Galactic poles at the frequency range 0.25 200 MHz is presented in Fig. ...

Еще в разделе: (Показать все результаты (>356) - www.gao.spb.ru/ )

• http://www.gao.spb.ru/english/personal/malkin/publ/zm08g.pdf
• http://www.gao.spb.ru/database/csa/description_e.html
• http://www.gao.spb.ru/english/personal/malkin/publ/zm10c.pdf

MAJOR MAGNETIC STORMS 1932-1997 ACCORDING TO THE Ap* CRITERIA To view a plot of the number of magnetic storms v.s. sunspots, go to ftp://ftp.ngdc.noaa.gov/STP/GEOMAGNETIC_DATA/APSTAR/magstorm.gif A simpler global index of magnetic activity (other than Kp or Km) is produced in France from the K indices of two nearly antipodal magnetic observatories in England and Australia. ... An AA* index has been derived that is the counterpart of Ap* but is available for the longer span of years. ...

Еще в разделе: (Показать все результаты (>305) - www.wdcb.ru/ )

• http://www.wdcb.ru/stp/data/solar.act/sunspot/sunspot.txt
• http://www.wdcb.ru/stp/data/sudden.com/storm_rev.txt
• http://www.wdcb.ru/stp/data/geomagni.ind/kp_ap/11Kp_Ap_fmt.txt

... INSTRUMENT: SurveyCam FILTERS: Stromgren uvby, 2" square COMMENTS: remote observations are expected BRIEF SCIENCE JUSTIFICATION: Last decade numerous faint structures at the periphery of regular galaxies, as arcs, tails, or streams, have been discovered (see e.g. Martinez-Delgado et al., ... The broad-band photometry is used for observing the faint structures, but it does not allow to break the age-metallicity degeneracy efficiently. ... The standard Stromgren set is available at APO. ... 2014). ...

Еще в разделе: (Показать все результаты (>780) - www.apo.nmsu.edu/ )

• http://www.apo.nmsu.edu/Telescopes/ARCSAT/ObsSchedules/arcsat_may2014/AS01.html
• http://www.apo.nmsu.edu/Telescopes/ARCSAT/ObsSchedules/arcsat_feb2015/AS01.html
• http://www.apo.nmsu.edu/Telescopes/ARCSAT/ObsSchedules/arcsat_apr2016/AS04.html

Statistics of sunspot activity . The sunspot indices . ... NGDC's observations . The solar regions . ... Average annual indices . ... December . ... December, 2013 . Visual indices of solar activity by National Geophysical Data Center . ... Average . ...

Еще в разделе: (Показать все результаты (>818) - www.alexeyryback.ru/ )

• The Sunspot Observer - Average annual indices of solar activity NGDC - March,
• The Sunspot Observer - Average annual indices of solar activity NGDC - April,
• The Sunspot Observer - Average annual indices of solar activity NGDC - May,...

Space VLBI Mission RadioAstron Announcement of Opportunity -- 1 for the period July 2013 ­ 30 June 2014 Key Science Program ( KSP ) Final Notes Proposals Due: 8 February 2013, 23:59 UT 1 RadioAstron KSP meeting follow-up Based on the fruitful discussions, questions and suggestions from the RadioAstron Key Science program meeting in Bonn (December 3-4, 2012), we would like to emphasize the following specific aspects for the preparation of the AO-1 ...

Еще в разделе: (Показать все результаты (>153) - www.asc.rssi.ru/ )

• http://www.asc.rssi.ru/RadioAstron/news/newsl/en/newsl_17_en.pdf
• http://www.asc.rssi.ru/RadioAstron/meetings/RA&RISC/2012/risc2012_rep.pdf
• http://www.asc.rssi.ru/RadioAstron/meetings/telecon/nov16_2011.pdf

RADIOASTROPHYSICAL DEPARTMENT • INSTITUTE OF SOLAR-TERRESTRIAL PHYSICS RAS SB . Research results on fast active processes General information Main characteristics of the Radio telescope Observing programs General view of the antenna array Main research areas Principle of generation of radio images Radio telescope's beam Receiving systems Main characteristics of the base receiving-recording complex Calibrations Data archive and databases ... Distribution of the recorded spikes in duration . ...

Еще в разделе: (Показать все результаты (>44) - ssrt.iszf.irk.ru/ )

Magnetic Stars, 2011, pp. 366 ­ 373 Sp ectral Variability of the Be Star HD 152478: Evidence for Magnetized Wind? ... Notable variations of line profiles have been found for a number of elements (H I, He I, Fe II, etc.) ... In this report we consider the large­scale profile variability, observed in the optically­thick H and H lines, and in several optically­thin Fe II lines. ... Figure 2: The same as in Fig. 1 but for H line profiles SPECTRAL VARIABILITY OF THE BE STAR HD 152478 .. ...

Еще в разделе: (Показать все результаты (>256) - mavr.sao.ru/ )

• http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p153.pdf
• Detection of unique bright radio flare of X-ray binary
• Northern Lights and GLORIA

... The standard science quicklook processing produces over a dozen sky maps at each downlink, and these maps are automatically searched for potential transient point sources. ... We have found that a heuristic modification of a formula derived by Li & Ma (1983) provides reasonably accurate estimates of p -values for point source detections even for very low p -value detections. ... Case 1u. The most straightforward approach uses the signal , where . ... To get a p -value, use . ...

Еще в разделе: (Показать все результаты (>1658) - www.adass.org/ )

• Organizing Observational Data at the Telescope
• Bias-Free Parameter Estimation with Few Counts, by Iterative Chi-Squared
• The New MAJORDOME: Efficient Scheduling of Autonomous Telescopes

... Over the first 4 years, its X-ray telescopes eROSITA and ART-XC will survey the whole sky with a record sensitivity in the 0.5-10 keV energy band. ... The goal of the second international Spectrum-RG conference is to discuss the different scientific topics addressed by the mission, synergies with surveys at other wavelengths, and requirements to follow-up observations.Contributed talks and poster presentations are invited on the topics related to the SRG science goals. ... Active galactic nuclei . ...

Еще в разделе: (Показать все результаты (>315) - hea.iki.rssi.ru/ )

• GRANAT Home Page

Ephemerides of minor planets, arranged in order of opposition date, are given on p. 6462 – 23098. ... The following data are tabulated for each planet: . 1.The number and name or principal provisional designation of the minor planet, the opposition date, the mean anomaly on the fourth ephemeris date, the minimum value of the phase angle and the date of its occurrence, the last two figures of the year of the most recent astrometric observation. ...

Еще в разделе: (Показать все результаты (>370) - www.ipa.nw.ru/ )

• What do we see when we look at the surface of a neutron star from a great
• Head Litter of Minor Planet Names

Aion ^ 1:39 Arrival And The Reunion @ 2:34 Saltarello, Instrumental Danse @ 1:54 Mephisto ^ 3:46 The Song Of The Sibyl * 6:03 Fortune Presents Gifts Not According To The Book ^ 5:17 As The Bell Rings The maypole Spins ^ 2:06 End Of Words * 5:57 Black Sun ^ 1:24 Wilderness ^ 3:24 The Promised Womb @ 1:19 The Garden Of Zephirus ^ 2:48 Radharc CD5 UK 4-A-D CAD0007 = In Progress ... Aion) @SONG: BLACK SUN MURDER! ... Black Sun... in a white world.. ... So, worlds end and the seas run cold! ...

Еще в разделе: (Показать все результаты (>2351) - crydee.sai.msu.ru/ )

• http://crydee.sai.msu.ru/ftproot/pub/rec/games/idgames/levels/doom/d-f/eviltwi2.txt
• http://crydee.sai.msu.ru/ftproot/pub/rec/music/lyrics/cs-uwp/m/morrissey/more.bsides
• http://crydee.sai.msu.ru/ftproot/pub/rec/music/lyrics/cs-uwp/o/ono.yoko/it_happened

... Planets . ... Earth Satellites . ... The newly discovered ?mega-Earth? ... Its sibling, the lava world Kepler-10b, is in the background (the two planets? proximity is grossly exaggerated) .€а Kepler-10c has a diameter of about 29 000 km, 2.3 times as large as Earth, and weighs 17 times as much. ... The first mega-earth to be discovered is Kepler-10c which orbits a star lying about 560 light years from the Sun in the constellation Draco. ... Astronomers Find a New Type of Planet: The ?Mega-Earth? ...

Еще в разделе: (Показать все результаты (>2837) - www.armaghplanet.com/ )

• Observing | Armagh Planetarium Events
• Perseids 2011: All About the Meteor Shower | Astronotes
• Stargazing in November | Astronotes