Astronomy Picture of the Day . ... 21.10.1999 . ... Credit Copyright: Louis Strous ( LMSAL ), SOHO - MDI Consortium, ESA , NASA Explanation: The Sun rotates on its axis about once every 27 days. ... Just follow the sunspots . ... It shows the Sun's visible surface for most days of August 1999 so that the same sunspots appear many times as the solar rotation carries them across the face of the Sun . ... October 1999 . ... 1999 2000 . ... Publications with keywords: Sun - solar rotation - sunspot . ...

Еще в разделе: (Показать все результаты (>129798) - www.astronet.ru/ )

• Sunspot Region 30
• Mars to Appear Normal this August
• Sunspots and Solar Active Regions

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. October 21, 1999 . Follow The Spots . Credit: Louis Strous ( LMSAL ), SOHO - MDI Consortium, ESA , NASA . ... Just follow the sunspots . ... It shows the Sun's visible surface for most days of August 1999 so that the same sunspots appear many times as the solar rotation carries them across the face of the Sun . ... About APOD > . ...

Еще в разделе: (Показать все результаты (>6815) - www.sai.msu.su/ )

• APOD: 2005 August 8 - Mars to Appear Normal this August
• APOD: 2002 August 1 - Sunspots and Solar Active Regions
• APOD: 2002 July 18 - Sunspot Region 30

... Sun images . ... Active areas . October : 2014 . ... The following regions with sunspots can be now observed on the Sun's surface . Group number . ... Group length (in degrees) . ... Alpha . ... Coordinates and other characteristics of active regions are issued for October 09, 2014 00:31 UT The following H-alpha plages without spots can be currently observed on the Sun's surface . ... Coordinates and other characteristics of active regions are issued for October 09, 2014 00:31 UT . ...

Еще в разделе: (Показать все результаты (>12705) - www.tesis.lebedev.ru/ )

• Sunspots and active regions October 10, 2010
• Sunspots and active regions October 10, 2011
• Sunspots and active regions October 01, 2015

... The TRACE images may be used without restrictions in publications of any kind. ... These two images, taken on 18 November 2000 at 15:54UT and 16:11UT, respectively, show such an event: the red circle in the image to the left shows a region where many loops are cooling, with bright loop tops (the intensity scales with the square root of the image to reduce the dynamic range). ... See also a collection of images related to the Sun, other cool stars, and solar-terrestrial effects . ... Images | ...

Еще в разделе: (Показать все результаты (>7228) - www.arcetri.astro.it/ )

• Arcetri Star-Formation Group Publications

... This program was created for correlating chosen regions in the series of fts images. ... Chosen regions' . ... In this section the program counts the integral for each region of the grid for each image. ... As a matter of fact, the integral is total brightness of the region and it is counted by 'int_tabulated' IDL function. ... In addition, the program will show the count of the regions which correlate with the corresponding region (the brighter region means the bigger count) and its contour. ...

Еще в разделе: (Показать все результаты (>366) - lnfm1.sai.msu.ru/ )

• Scientific activity

... Here some data observed on the 6m telescope with IFP installed in the OLD focal reducer are presented. ... Mkn 3: velocity field . ... NGC 5252: [OIII] image . ... NGC 5252 was observed 23 Feb. 1998 in the [OIII]5007 emission line with CCD TK1024 as detector. ... We observed the ionized gas velocity fields of the spiral galaxies with two purpose. ... Restored velocity field of NGC 157 in the reference frame rotating with the pattern speed overlaid on the Ha image of the galaxy . ... NGC 4100 . ...

Еще в разделе: (Показать все результаты (>1021) - jet.sao.ru/ )

• GRB follow-up team
• My publications
• GRB follow-up team GRB workshop 2009

Next: A box, to include Up: To produce a region Previous: To produce a region . select cursor and circle . When in the image window, the mouse now has a box shape with an arrow at the upper left corner. The mouse buttons act as follows: . LEFT - to move the center of the circle at the position of the arrow point. ... RIGHT - idle. center the circle at the point source by positioning the arrow point and clicking on the LEFT mouse button. A circle will appear at the arrow position. ...

Еще в разделе: (Показать все результаты (>2891) - hea-www.harvard.edu/ )

• The SAOimage Menu (options within SAOimage)
• Fixing and Freeing Region Markers
• A Region mask for a radial profile in concentric, elliptical annuli

... ESO Science Newsletter October 2015 . 08 Oct 2015 . ... This newsletter is a summary of recent ESO Science Announcement items. Follow the links or visit ESO Science Announcements to read more. ... A detailed report on the outcome of the ALMA Early Science Cycle 3 Proposal Review Process is available . ... Read more . ... 17 Sep 2015: . ... Science Operations 2015: Science Data Management . ... You are receiving this newsletter because you subscribed to the ESO Science Newsletter. ...

Еще в разделе: (Показать все результаты (>40567) - www.eso.org/ )

• AdelePlunkettAstro
• ESO - Newsletter October 2014
• The Cross-correlations

... Bad Astronomy . ... Bitesize Astronomy . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... It's semi-common knowledge that stars twinkle and planets don't. By semi-common, I mean that a lot of folks know that, but I also mean it isn't strictly true. Stars twinkle because we see them from the bottom of a sea of air. ... These small bundles of air act like little lenses, bending light as it passes through them. ... What we see is the light from the star flickering. ...

Еще в разделе: (Показать все результаты (>417) - www.badastronomy.com/ )

• Phil Plait's Bad Astronomy: Bad TV

... International Astronomy Olympiad 2002 . ... The 7th International Astronomy Olympiad will be held on October 22-29, 2002 at the Special Astrophysical Observatory of Russian Academy of Sciences (SAO RAS) in North Caucasus. ... Authorized National Representative Astronomy Organizations (ANRAO) of the participating countries are authorized to form the teams of the Olympiad member-states. ... VII IAO . ... Information about the International Astronomy Olympiad 2003 will be known in the late 2002. ...

Еще в разделе: (Показать все результаты (>1494) - www.issp.ac.ru/ )

• XV International Astronomy Olympiad, applications
• XIII International Astronomy Olympiad: Personal data questionnaire
• XVII International Astronomy Olympiad, personal data list

... Following a micrometeoritic impact in Rev.#961 (March 2005), a new hot column appeared, whose effects leak across the whole column RAWX=318 . While a correction for this hot column is possible and implemented for MOS1 exposures taken in Imaging Mode, the offset value in MOS1 exposures taken in Timing Mode is too high for any meaningful correction to be possible. ... mos1.evt is the name of the MOS1 event list . ... RAWX in [320:329])" . ... Calculate the effective area due to the excised columns . ...

Еще в разделе: (Показать все результаты (>8617) - xmm.vilspa.esa.es/ )

• Local-background region shapes and sizes
• The contour method of calculating source region shape

Еще в разделе: (Показать все результаты (>459) - zebu.uoregon.edu/ )

• Galaxy Gallery Page III
• University of Oregon Center for High Energy Physics - Recent Experimental Talks
• Fabry-Perot Images of Spiral Galaxies

... Circumstellar disc of beta Pictoris: constraints on grain properties from polarization. To appear in the Astronomy & Astrophysics . abs , src , ps ] . ... Dust influx to Titan from Hyperion . ... abs ] . ... Characteristics of bulges and disks in interacting galaxies . ... Dust grains around Herbig Ae/Be stars: porous, cometary-like grains? ... To appear in the Astronomy & Astrophysics Supplement . ... Finally, Links may lead you to more options (e.g. via the LANL preprint system). ...

Еще в разделе: (Показать все результаты (>297) - www.astro.spbu.ru/ )

The Sun's corona . ... For instance, short "plumes" rising from the polar regions of the Sun look very much like field lines coming out of the end of a bar magnet, and they therefore suggest that the Sun, in addition to the intense fields of sunspots, also has a global magnetic field like the Earth's. Arches above the . Sun's surface . ... It is brightest near sunspots, whose arched field lines apparently hamper the outflow of solar wind which carries away energy and helps cool the corona. ...

Еще в разделе: (Показать все результаты (>1217) - www.iki.rssi.ru/ )

• Trapped Radiation -- History
• The Polar Caps
• Campaign 2, October 2000 (continue)

... Samara State Aerospace University Staff Efimova Ekaterina Andreevna . ... May 2015 - Co-organiser of Regional Student Contest 'Management' (Samara, Samara State Aerospace University); . ... December 2014 - Chair Organizing Committee, Inter-regional Student Contest "Change Management and Organizational Development in the Business" (Samara, Samara State Aerospace University); . April 2014 - Co-organiser of University Student Contest 'Management' (Samara, Samara State Aerospace University); . ...

Еще в разделе: (Показать все результаты (>1672) - www.ssau.ru/ )

• Admission procedure
• Samara region
• Timchenko Pavel Evgenevich

... Extended Narrow-line Emission in the Bright Seyfert 1.5 Galaxy HE 2211-3903 Scharw chter, J. , Dopita, M.A., Zuther, J., Fischer, S., Komossa, S., Eckart, A. 2011, AJ, v. 142, Issue 2, August 2011, pp. ... The nearby QSO host I Zw 1: the stellar disk and adjacent objects Scharw chter, J. , Eckart, A., Pfalzner, S., Saviane, I., Zuther, J. 2007, A , v. 469, Issue 3, July III 2007, pp. ... Krips, M., Eckart, A., Neri, R., Zuther, J., Downes, D. Scharw chter, J. 2005, A , v. 439, Issue 1, pp. ...

Еще в разделе: (Показать все результаты (>786) - www.mso.anu.edu.au/ )

• GSAOI CoDR Pictures Page
• Siding Spring Survey Follow-up Obs
• The Spinning Sun

OFFICIAL PRESS RELEASE . ... Soyuz TMA spacecraft being a modification of Soyuz spacecraft for operation in the frame of the ISS Project were developed by S.P. Korolev RSC Energia staff in cooperation with the subcontractors of the Russian rocket and space industry, and have been flying since November 2002. ... P. Semenov, Technical Director of Russian Manned Space Programs, General Designer of S.P. Korolev RSC Energia, V.V.Tsibliev, Head of RGNII of Yu. ... www.energia.ru/eng/iss/iss10/res.html , . ...

Еще в разделе: (Показать все результаты (>1864) - www.energia.ru/ )

• PRESS RELEASE - S.P. KOROLEV ROCKET & SPACE CORPORATION ENERGIA
• S.P. Korolev RSC Energia - News
• INTERNATIONAL SPACE STATION

... 227Wink This paper containes an investigation of 91 sources which appear to be point sources when observed with the angular resolution of the 100-m telescope at 4.9 GHz, teta_a = 2.6', and which we expected to be HII regions. The basic search list was prepared from the 4.9 GHz survey of the galactic plane by Altenhoff et al. ... In the present paper we list 4.9 GHz flux densities only for sources for sources for which we present new observations. ... source structure indicated . ...

Еще в разделе: (Показать все результаты (>1936) - www.sao.ru/ )

• Results of follow-up spectroscopy
• HII regions H109-line catalog
• "Structure" publications in 2005 year

Astronomy Discussion Forums . ... Atm ћ Astrophotography ћ Blackholes ћ Blackholes2 ћ CCD ћ Celestron ћ Domes ћ Education . ... New Model: How Do The Sun And Moon Appear To Move Across The Sky . ... Post Message | ... focused on the Sun and the Moon as they appear from the given location of the Earth surface: . ... 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 (>1899) - www.astronomy.net/ )

• The Protective Role Of Moon. - an Astronomy Net Exploration Forum Message
• Astronomy articles, forums, listings, and other resources about Astronomy.
• Do I Have A Dirty Polished Mirror? - an Astronomy Net ATM Forum Message

... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Parkes radio telescope . ... Parkes | ... Radio Observations of the Hubble Deep Field South - a New Class of Radio-Luminous Galaxies? ... Radio Observations of the Hubble Deep Field South . ... Radio Observations of the Hubble Deep Field South Region I: Survey description and initial results for HDF-S sources . ... Radio Observations of the Hubble Deep Field South Region II: The 1.4 GHz Catalogue and Source Counts...

Еще в разделе: (Показать все результаты (>29764) - www.atnf.csiro.au/ )

• Workshop on Hyper-Compact HII Regions
• LMC HII Region Luminosities versus Observed Ionizing Stars
• Publications