... GOODS unites extremely deep observations from NASA's Great Observatories, Spitzer , Hubble , and Chandra , ESA's Herschel and XMM-Newton , and from the most powerful ground-based facilities, to survey the distant universe to the faintest flux limits across the electromagnetic spectrum. ... The space-based observations are complemented by ground-based imaging and spectroscopy, including extensive commitments of ESO and NOAO observing time. ... 2010-04-10: Deep VLA 1.4 GHz data for GOODS-North . ...

Album : asv-album :: Travels to distant places and countries :: 1994/12 Tenerife, Canary Islands (Spain) ::Walking to nearby mountain. It's only 1 km high but right from the sea level! ... We started walking to this mountain from Playa de Las Americas where we lived . ... Sergei has degree in mountainering . A wonderful view . ... This mountain has hardly to be climbed. Walking" is more appropriate word . ... It appeared that it was less than 20 minutes walk . ... Another beautiful view . ...

. Pulkovo Observatory of Russian Academy of Sciences is situated . near Saint-Petersburg. It was founded in 1839. 196140, Saint-Petersburg, Pulkovskoye chaussee 65/1 . English version . Russian version . This page has been accessed times since May 1, 1999.

... Since the bulk of the data for rotational modulation were taken during short ( < 11 night) runs, there is a great deal of variation in the sensitivity to periods, depending on the length of the period. The searches are much more sensitive to short periods than to longer ones. ... For the simulation, the input data was a pure sine wave. ... The strength is that in all cases, even down to signal to noise levels of one, a large percentage of the power can be found in the correct period. ...

CATS home ] [ Back to CATS list ] [ PNs ftp ] [ HII ftp ] . ... 786Hughes MacLeod Creteria derived optically identified objects have been used initially to identify infrared HII regions from the IRAS PSC, to a confidence level of 89%. ... As a test of the anylysis, seven of the sources with high values of log (S_25/S_12) have been observed with the VLA. ... 857-866Hughes McLeod = log(S25/S12) ... = 0.2 */ /* -10 = 1,2,3 at 12,25,60,100 mum */ /* Y = log(S25/S12) >= 0.4 */ /* X = log(S60/S25) ...

Astronomy Picture of the Day . West Of The Great Red Spot . ... Credit Copyright: The Galileo Project , NASA Explanation: The turbulent region West of Jupiter's Great Red Spot is highlighted in this picture constructed from data recorded by the Galileo spacecraft . The image is color coded to show cloud height and thickness ; white clouds are high and thick, light blue clouds are high and thin, and reddish clouds are low. ... We . ... Publications with keywords: Jupiter - Great Red Spot . ...

spaceweb@oulu.fi - last update: 22 September 1998, 1640 UT (RR) . Great magnetic storm are often related with auroras of high visual brightness that are seen at exceptionally low latitudes. Especially, two types of high altitude red auroras are seen: . type-A red aurora . ... Type A red aurora can be seen only during the main phase of the strongest magnetic storms. ... Feb 10, 1681 . ... Mar 17, 1716 . ... Sept 15, 1839 . ... Aug 28, 1859 . ... Bombay, Mexico, Athens (zenith) . ... Res. ...

... Tonight's Sky . ... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... Jupiter . ... Observing . ... Sky this Month . ... Opportunityт??s devilish view from on high . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... What causes the highly differentiated color banding on Jupiter? ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

As the Universe expands, gravity pulls on the Universe, and slows the expansion down over time. As we look to great distances, we are looking back in time. If we can measure how fast the Universe is expanding in the past, and compare it to how fast it is expanding now, we can see the total gravitational effect of all matter in the Universe. Here we plot the distance between two galaxies as a function of time. ... Universes with lots of material . ...

In Memory of Vsevolod Gantmakher . ... Having received his Ph.D. in 1964, V. Gantmakher continued work at the Institute of Solid State Physics (ISSP) of the USSR Academy of Sciences, which had been founded a year before. For the next three years, he worked on his D.Sc. thesis at IPP. ... For many years, as an outstanding personality and highest scientific authority, V.Gantmakher made a remarkable contribution to creating a friendly atmosphere and a creative approach to the research work at ISSP. ...

... Дни открытых дверей к юбилею САО РАН (12-14 апреля 2016 г.) . Международная конференция "Dark Ages and White Nights (Spectroscopy of the CMB)" (20-24 июня 2016 г.) . ... Международная конференция MULTI-SPIN GALAXIES - 2016 (26-30 сентября 2016 г.) . Международная астрономическая конференция "Физика звезд: от коллапса до коллапса" (3-7 октября 2016 г.) Архив . ... Подробнее.. ... 10.02.16 . ... БТА в реальном времени . ... Цейсс-1000 в реальном времени . ... Последнее обновление: 22/03/2016 ...

Solar High Resolution Studies . ... Solar Group . ... High Resolution Studies . Small Scale Activity . ... High resolution observations at different heights in the solar atmosphere have emphasized that there is no such thing as a "quiet" Sun (e.g. Schrijver et al., ... This, and the temporal coincidence of other signatures, supports the idea that microflares are indeed just miniature flares, but that one needs a very high resolution in order to observe them (Cauzzi et al., 2003, in preparation) . ...

... December 26, 1997 . West Of The Great Red Spot . Credit: The Galileo Project , NASA . Explanation: The turbulent region West of Jupiter's Great Red Spot is highlighted in this recent picture constructed from data recorded by the Galileo spacecraft. The image is color coded to show cloud height and thickness ; white clouds are high and thick, light blue clouds are high and thin, and reddish clouds are low. ... About APOD > . ... NASA Technical Rep.: ...

... Observing . ... Solar Observing . ... April 3 (SUN) - Solar Observing, Central Park , Manhattan . ... APRIL'S SKY . ... Lecture Series at the American Museum of Natural History The Amateur Astronomers Association is proud to present an astronomy lecture series from October through May each year for our members and the .. ... The€аAmateur Astronomers Association of New York€аwas organized in 1927 to promote the study of Astronomy, emphasizing its cultural and inspirational value. ...

... Apr 14, 2016 - Monthly Meeting . ... The Amateur Telescope Makers of Boston, Inc. ATMoB) is an astronomy club devoted to telescope making, observing, and studying the heavens. ... CURRENT MOON . ... April Sky . ... Lyrids Meteor Shower . ... Sources: NASA JPL Space Calendar , StarDate Online , Sky Telescope , Harvard-Smithsonian Center for Astrophysics , RASC Observer’s Handbook , Abrams Planetarium Sky Calendar and Astronomy Magazine . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

... In this seminar, we will watch a recording of a seminar given at CERN on 23 September by Dario Autiero on behalf of the OPERA collaboration describing the results and the various technical effects which could contribute to the observed anomaly. 4:00pm, 412 Willamette Hall . ... Despite an initial CDF claim that the probability of this being an artifact of backgrounds was less than 1 part in 100,000, I will show how we went about demonstrating there is in fact no excess in the CDF Wjj data. ...

... High-velocity clouds (HVCs) were discovered by Muller, Oort & Raimond (1963) in the 21-cm line emission of neutral, atomic hydrogen. They are gas clouds which are characterised by high radial velocities incompatible with a participation in the rotation of our Galaxy. ... This suggestion was seized by Braun & Burton (1999) who identified 66 compact high-velocity clouds (CHVCs) with positional and kinematic characteristics being compatible with a distribution across the entire Local Group. ...

... Research . ... Conferences . ... At the end of December every year from 2001, the traditional conference "High Energy Astrophysics Today and Tomorrow" takes place in the Space Research Institute (Moscow) . ... 22-25 Dec 2014 . The conference will be held at Space Research Institute. See the conference website for details (in Russian, translate button can be found in footer). ... The conference website . ... First All-Russian Astrophysics conference of this line held in IKI RAN. ...

... The BL Lac objects found within DXRBS fall mostly in the range . ... A large fraction of the BL Lacs so far in our sample are at L X / L R < 10 -6.5 , the region of Figure 6 populated by LBLs. In this region of parameter space (to the left of the left-most dashed line in Figure 6), DXRBS includes objects up to two orders of magnitude fainter than the 1 Jy survey. ... For comparison, we have plotted the values for members of these three ROSAT-based surveys (DXRBS, HQS/RASS and RC) in Figure 7. ...