... During the analysis of the surveys carried out on RATAN-600, it was found that almost one fifth of the detected sources shows significant radio flux variations. ... We used the data from "Cold" radio surveys carried out with RATAN-600 in 1980-1994 to search for radio sources with significant flux variability. ... On possibility of detection of variable sources using the data of Cold surveys carried out on RATAN-600. ... Detection of Variable Sources Using the Data of "Cold" Surveys. ...

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Detected Supernovae . The search have produced till now the detections of 4 SNe. ... This result highlights the power of infrared monitoring in detecting Obscured SNe and indicates that optical surveys are probably missing a significant fraction of SNe, especially in obscured systems such as starburst galaxies. ... In Fig. we show the archival SOFI image of NGC3256 (left) and the first image obtained in 2001 (right) where SN2001db has been detected. ...

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• K-band Arcetri Obscured Supernova Search - What is the KAOSS Projrect?

In early mid-infrared observations (c 1970) two prominent dust emission features were discovered. ... Soon after the discovery of the silicate features another feature at about 11.3 microns was discovered in the spectra of some carbon stars, not as wide or as strong as the silicate features but still thought to be due to a solid material. ... less common features: extreme carbon stars, the AlO/silicate complex, the "unidentified infrared" features, unusual silicate features . ...

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• Stellar Photometry
• The Spitzer discovery of a galaxy with infrared emission solely due to AGN
• Variable Evolved Stars and Young Stellar Objects Discovered in the Large

... In the three intervening decades there have been many observations of this diffuse emission over a wide range of x-ray energies. ... During the 1970's researchers at the University of Wisconsin, lead by Dr. William Kraushaar, used a series of sounding rocket flights to map the diffuse x-ray emission from the sky in several bands. ... University of Wisconsin Sky Survey map of the B-band (0.13-0.188 keV) x-ray intensity. ... University of Wisconsin Sky Survey map of the 2-6 keV band x-ray intensity. ...

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... Home The ATNF News What's On Observers Research Technology Outreach Resources Contact Search Internal . LVHIS Homepage . LVHIS Galaxies . HIPASS J1132-32 . Project C1341: ATCA EW352 array (6-h, beam = 191.6" x 114.9", natural weighting), observed 12-02-2005, reduced 13-02-2005 . IF2: wide-band 20-cm continuum (beam = 100.9" x 69.9", robust=0 weighting). No 20-cm continuum emission was detected from HIPASS J1132-32. ... Original: B. Koribalski (13-Feb-2005) . ...

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• PM Survey Status
• Molecular gas
• OH_maser

A team of U.S. and German astrophysicists have made the first ever detection of X-rays coming from a comet. ... Following the initial detection, the team reported repeated X-ray emissions from the comet over the next 24 hours. ... One preliminary theory is that X-ray emission from the Sun was absorbed by a cloud of gaseous water molecules surrounding the nucleus of the comet, and then were re-emitted by the molecules in a process physicists call "fluorescence." ... Comets . ...

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• The Io Dynamo
• Chronology of Magnetospheric Exploration
• Comet Shoemaker-Levy 9

Next: Conclusions Up: The Hamburg/SAO Survey for Previous: Non-classified objects . ... Since the main goal of the HSS is an efficient search for new BCGs, the fraction of this type among all new detected ELGs - 84 %, or 80 % among all emission-line objects, is very encouraging. ... Thus a large fraction of BCGs relative to all ELGs is found ( 78 %) demonstrating the high efficiency of this survey to find on the Hamburg Quasar Survey photoplates namely galaxies with H II -type spectra. ...

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• Summary of the present status of the survey
• Conclusions
• Signal detection

... 2001 November 28 . Extra-Solar Planetary Atmosphere Detected . ... Explanation: By directly detecting the atmosphere of a planet outside our Solar System , humanity has taken another small step toward finding extraterrestrial life . The unexpected detection by David Charbonneau ( Caltech ) and associates came from Hubble Space Telescope observations of Sun -like star HD 209458 . ... About APOD | ...

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• APOD: April 15, 1997 - Hale-Bopp and the Plateau de Bure Interferometer
• APOD: 2010 August 25 - HD 10180: Richest Yet Planetary System Discovered
• APOD: 2016 February 20 - Where Your Shadow Has Company

M1 image More About M1 Nice Color Picture . ... M16 image More About M16 HST image . ... M31 image More About M31 Nice Color Picture . ... M42 image ; M43 image More About M42/43 Nice Color CCD Picture . M51 image More About M51 Color Image of M51 M51 Supernova . M57 image More About M57 Nice Color CCD Picture Very Deep M57 Image . ... M81 image More About M81 M81 Supernova Ultraviolet Image of M81 More about Ultraviolet Imaging . M82 image More About M82 M82 False Color M82 True Color . ...

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• Astro-2 and the UIT Experiment
• Astronomy Plus CCD Images of Galaxies

Supernova 2009js in NGC 918 . This page is devoted to information on Supernova 2009js in NGC 918 . Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main page . Information on the original web pages for many of these images can be found on the updates and links web pages. Discovered independently by Lick Observatory Supernova Search (USA) and Koichi Itagaki (Japan). ... 2009/10/11.44 . 17.2 . ... Joseph Brimacombe . ...

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• Supernova 2002bj in NGC 1821
• SN1989B in M66

... A2453 Date Received: 2008-Oct-29 16:06:26 Technical Page Proposal Type: General Category: Sub-Category: Observation Category: Total Time Requested: Minimum Useful Time: Prop osal Title: ABSTRACT: Short Astronomy Spectroscopy 2 Hours 1 hour Confirming detection of a newly discovered galaxy in the Zone of Avoidance The undergraduate team from UW-Madison used Arecibo recently to observe several standard galaxies and two newly detected galaxies in the Zone of Avoidance (ZoA), pro ject s2425. ...

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• http://www.naic.edu/vscience/schedule/tpfiles/FeilertagP1345tp.ps
• http://www.naic.edu/vscience/schedule/tpfiles/StocketagA2043tp.ps
• Comets National Astronomy and Ionosphere Center (Arecibo Observatory)

... Information about a variety of different calendars for different cultures (e.g., Christian, Jewish, Muslim, Chinese, Hindu etc.) ... In addition, the Chinese had two different ways of interpreting and observing celestial events. One way the Chinese used astronomy was known as lifa; it was a discipline that aimed to understand the regularities and the predictable events in the celestial system through careful, observations, measurements and records. ... back to Teachers' Newsletter Main Page ...

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• ASP: Beacons in the Gloom
• ASP: The Music of the New Spheres?
• ASP: Low-Level Observing

... Instead, new evidence obtained using the UK's Infrared Telescope (UKIRT) in Hawaii, spins a different story. Streams of spinning bullets have been discovered. These infrared bullets, moving at prodigious speeds, deposit the spin far away from the birth region'' , stated Armagh Observatory astronomer Dr. Michael Smith. ... Now, using the UK Infrared telescope in Hawaii fitted with sensitive instruments, a team of astronomers have found evidence that the jets of bullets are spinning. ...

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• Armagh Observatory
• Amateur Astronomer Becomes Second Ever to Discover Asteroid from Ireland, After
• Faulkes Telescope

Next: Radial velocity of the Up: Optical spectrum of IRAS04296 Previous: Observations and spectra reduction . ... However, molecular emission features are only very rarely observed in the optical spectra of PPNe. ... On the other hand, it is well known that cometary nuclei spectra show prominent Swan band emission. In both spectra of IRAS04296 we have discovered strong emission in the (0;0) and (0;1) bands of the Swan system of the molecule. ... Now consider the case of IRAS04296. ...

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• GRB follow-up team
• SCORPIO: IFP Gallery
• Results scientific researchs LRS

... Tidal influence on each of the galaxies in our sample is quantified by identifying and measuring the distance to the nearest companion, using a photometric technique with good completeness characteristics. ... Massnormalised starformation rates were derived using galaxy stellar masses estimated from zband luminosities Nearest companions were identified using the algorithm illustrated in Figure 1. ... Some of the lowredshift galaxies in our sample with close companions are illustrated in Figure 3. ...

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• Astrophysics Group Research and Instrumentation
• A possible turn-over in pulsar spectra at mm-wavelengths?
• Molecular oxygen in interstellar clouds

... A dynamo is created in a magnetic field by an electric circuit, part of which is moving relative to the rest (additional conditions must also be met). ... Furthermore, the plasma between them conducts electricity very well along its magnetic field lines, which act as if they were wires connecting Io and the planet (drawing). ... The drawing is not to scale. ... The Hubble Space Telescope , using its Wide Field and Planetary Camera 2, has been photographing auroras of the planet Jupiter. ...

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• Chronology of Magnetospheric Exploration
• Space Research Institute (IKI) Seminar
• Main results of the experimental and theoretical research completed in 2009

X-RAY BURSTS OBSERVED WITH JEM-X S. Brandt, J. Chenevez, N. Lund, C. Budtz-JЬrgensen, N.J. Westergaard Danish National Space Center, Juliane Mariesvej 30, DK-2100 Copenhagen, Denmark, E-mail: sb@spacecenter.dk ABSTRACT We report on the search for X-ray bursts in the JEM-X X-ray monitor on INTEGRAL during the first two years of operations. ... DATA ANALYSIS More than 350 type I X-ray bursts were found. ... One source, IGR J17254-3257, previously not known to be an X-ray burster, was found [6]. ... Fig. ...

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• http://hea.iki.rssi.ru/conf/hea2007/presentations.orig/26.12.07/chernyakova.pdf
• http://hea.iki.rssi.ru/integral06/papers/E06_Lutovinov01-03Apr07_15:49:24.pdf
• High Energy Astrophysics Department at IKI RAN

... Credit Copyright: NASA , JPL , Exoplanet Travel Bureau Explanation: Want to take a relaxing interstellar vacation ? Consider visiting Kepler-16b , a world in a binary star system. In fact Kepler-16b is the first discovered circumbinary planet. ... The parent stars eclipse one another in their orbits, observed as a dimming of starlight. But Kepler-16b itself was discovered by following the additional very slight dimming produced during its transits. ... NASA Official: Jay Norris. ...

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• Hale-Bopp and the Plateau de Bure Interferometer
• XWare > APOD

... These other worlds are the moons of our Solar System , of which there are approximately 170 in orbit around our planets.Some of these moons are very interesting, and have diverse and unique features, very different to our barren, heavily cratered Moon .Jupiter, the largest planet in our solar system has the most moons of any planet with known 64 moons in orbit.The four ... Ganymede, the largest moon in the Solar System thought to have oceans located underneath its icy surface.( ...

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• Kepler 36b and c: Too Close for Comfort | Astronotes
• Neptune: discovered one year ago | Astronotes
• Comet Lovejoy is on the Way | Astronotes

... Meade Instruments Corporation . ... Choosing the Right Microscope . ... On most microscopes the specimen glass remains fixed while the microscope's objective lens and eyepiece move as a unit up or down to focus the image. ... Eyepieces of varying powers work with objective lenses of varying powers to yield a range of microscope magnifications. ... Magnification: The effective magnification of a microscope is determined by multiplying the eyepiece power by the objective lens power . ... about meade |...

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