Towards Practical Applications of THz Josephson Oscillators with Sub-mW Power and 500 GHz Frequency Tunability H. B. Wang1, 2, *, J. Yuan2, D. Y. An1, 2, N. Kinev3, M.Y. Li1, 2, X. J. Zhou1, M. Ji1, 2, Y. Huang1 ... Collective Quantum Phenomena in LISA+, Universitaet Tuebingen, D-72076 Tuebingen, Germany *Email: hbwang1000@gmail.com maximum detected power of 25 W, the frequency can be tuned by either bias ... Emission of coherent THz radiation from superconductors", Science 318, 1291, 2007. ...

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• Lab234 - Superconducting Integrated Submm Spectrometer for Laboratory
• Lab234 - Technology for fabrication of superconducting integrated circuits

... Two Radio Emission Mechanisms in PSR J0901-4624 . ... Raithel, Shannon, Johnston Kerr (2015) detected sporadic, bright, short-duration radio pulses from PSR J0901-4624. ... The left image shows the integrated profile of PSR J0901-4624: total intensity in black , circular polarization in blue , and linear polarization in red . ... These bright pulses have power-law statistics and show a lack of linear polarization in contrast to the integrated profile. ... today * ATNF | ...

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• SEST -- MOPRA Comparison at Millimetre-Waves
• The Local Volume HI Survey (LVHIS)
• Optical and other high energy emission

. Language [RU/EN] Search: . Home . UP . Research . Projects . Services . Info . News . Events . Personal . Archive . Ionosphere and radiowave propagation: structure . The main page . Information . Publications: . 2011 - 2015 . 2009 - 2010 . 2007 - 2008 . 2005 - 2006 . 2000 - 2004 . 1995 - 1999 . Participation in International symposiums and conferences: . 2013 - 2015 . 2011 - 2012 . 2009 - 2010 . 2007 - 2008 . 2005 - 2006 . 2002 - 2004 . N.V. Pushkov . 09/04/2016 23:52 MSK . webmaster@izmiran.ru .

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... Chandra , NASA Explanation: Is our Milky Way Galaxy surrounded by a halo of hot gas? ... Since NGC 4631 is similar to the Milky Way , this observation indicates that our own Galaxy is indeed surrounded by a halo of hot X-ray emitting gas, although we are too close to clearly differentiate them from more nearby extended X-ray sources. ... Publications with keywords: hot gas - spiral galaxy - NGC 4631 . Publications with words: hot gas - spiral galaxy - NGC 4631 . ... Nearby Spiral Galaxy NGC 4945 . ...

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• Астронет > Hot Gas Halo Detected Around Galaxy NGC 4631
• Distant Neutrinos Detected Below Antarctic Ice
• Астронет > Distant Neutrinos Detected Below Antarctic Ice

Extended red emission (ERE) has been detected in many dusty astrophysical objects, raising the question of whether ERE is present only in discrete objects or if it is an observational feature of all dust, i.e., present in the diffuse interstellar medium. In order to answer this question, we determined the blue and red intensities of the radiation from the diffuse interstellar medium (ISM) and examined the red intensity for the presence of an excess above that expected for scattered light. ...

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• Frequency of Debris Disks around Solar-Type Stars: First Results from a Spitzer
• Molecular hydrogen emission in the interstellar medium of the Large Magellanic
• WFC3 Instrument Handbook

... 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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• X-rays binary Cyg X-3
• V1494
• Solar system sector, archive 1998

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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• Hubble Detects Long-Sought Comet Population Beyond Neptune

Meeting of the MKSP Nearby Galaxies Working Group Cambridge 2009 March 25 09:30-12:00 Participants: P.Alexander, J.Anderson, R.Beck, C.Chyzy, A.Fletcher, J.GeisbЭsch, G.Heald, J.Riley, H.RЖttgering, A.Scaife 1. ... Simulations of Faraday DP is needed (see above). ... Joint observations with the Survey KSP The MKSP needs spectral information about nearby galaxies from the SKSP surveys to choose best cases for deep integrations, and to determine magnetic field strengths (taking into account CRE losses). ...

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• http://www.mrao.cam.ac.uk/projects/skads/lofar/talks/galaxies.working_group.pdf
• G338.1+0.4
• G5.4-1.2

... AGES Precursor Observations Ї Targeted the M74 ( NGC 628) group Ї Noise falls as t (to 200s) AGES Precursor Observations Ї Targeted the M74 ( NGC 628) group Ї Noise falls as t (to 200s) AGES Precursor Observations Ї Targeted the M74 ( NGC 628) group Ї Noise falls as t (to 200s) Ї Detected 5 galaxies in the group KDG 010 dw0137+1540 UGC 1171 AGES Precursor ...

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• astronomers detect coolest star
• HISA Poster for the 195th Meeting of the AAS, January, 2000
• Astronomers Detect Coolest Radio Star National Astronomy and Ionosphere Center

... Flaring events were detected when the fluxes increased by a factor of 2-200. ... Radio flaring events of SS433, Cyg X-3, LSI+61d303 were often optically thin at >5 GHz, and follow to general predictions of the relativistic outflows of mass or fast electrons from binaries. ... After 18 days of the quenched state (10 mJy) Cyg X-3 exhibited the 1Jy- radio flare on 1 Feb 2006. ... At last on 25 July we have detected a very p owerful flare (15 Jy) from Cyg X-3 again. ... ATel, 2006, #729. ...

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• Upper Limits for Sources not Detected
• Results of observations
• Optically detected galaxies with POSSI-E in the "zone of avoidance. I-V

... 2001 July 25 . Hot Gas Halo Detected Around Galaxy NGC 4631 . ... Explanation: Is our Milky Way Galaxy surrounded by a halo of hot gas? ... Since NGC 4631 is similar to the Milky Way , this observation indicates that our own Galaxy is indeed surrounded by a halo of hot X-ray emitting gas, although we are too close to clearly differentiate it from more nearby extended X-ray sources. The clusters of massive stars probably heat the halo gas. ... About APOD | ...

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• APOD: 2015 September 1 - Distant Neutrinos Detected Below Antarctic Ice
• APOD: 2004 October 6 - N11: A Giant Ring of Emission Nebulas
• APOD: 2001 November 28 - Extra Solar Planetary Atmosphere Detected

... Modifies the PSF map, by applying the effect of EPIC charge transfer smearing. This should be called BEFORE any pile-up correction (see 3.3.31 ) in order to ensure that the correct fraction of INPUT detected events are re-distributed. The routine consults the ModeParams files for a smearing fraction, and takes the integrated surface brightness in each CCD column, and reduces the brightness according to this fraction, then redistributes the smeared fraction evenly over the column. ...

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• A cross-region ARF
• Integrated probability
• Integrated Gaussian probability

. Check out some RECENT PAPERS of mine featuring special bonus prizes. Or try the ADS Abstract and Article database, for ALL or only refereed papers . not to mention hot-off-the-presses versions at LANL astro-ph preprint archive.

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• The Diffuse X-Ray Background
• The Chandra Multiwavelength Project (ChaMP)
• The AstroStat Slog mean integrated square error

Astronomy Discussion Forums . ... God and Science · SETI · Software · UFO · XEphem . ... SETI Assumes ET Doesnot Care About Can Being Detected What If . ... Post Message | ... My search on how to go undetected in space and SETI Search for Extraterrestrial Intelligence SETI. ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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... Data Handling and Products > Data Reduction FAQ > Why do I get the message that "no slits could be detected", even though in the raw frames I can clearly see the slits? ... Observing with ESO Telescopes . ... ESO-MIDAS . ... ESO Data . ... ESO HST Image Galleries . ... ESO Data Access Policy . ... ESO Science Newsletter . ... ESO Annual Reports . ... Seminars at ESO Santiago . ... Seminars at ESO Garching . ... ESO Telescope Bibliography . ... Last Update: 04.04.14 ESO . ...

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• Interquadrant row crosstalk
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... Gravitational wave search provides insights into galaxy evolution and mergers . ... milky way . ... Astronomy for Kids . ... Has dark matter ever been detected in or around the Milky Way Galaxy? ... While some scientists claim theyт??ve seen evidence of a т??windт?? of dark-matter particles, most members of the astronomy community believe this was a false detection and direct observation of this mysterious material hasnт??t happened yet. ... Get instant access to subscriber content on Astronomy.com!...

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• Black hole outflows from Centaurus A detected | Astronomy.com
• Galaxies and the integrated flux nebula in Ursa Major | Astronomy.com
• Dark matter scaffolding of universe detected for the first time | Astronomy.com

... No flares were detected during the 3.5 hours of monitoring. ... The resultant spectrum was of sufficient quality to allow the detection of emission lines with an integrated flux of 10$^{-15}$ erg cm$^{-2}$ s$^{-1}$ or greater. Lines of C I, O I, O V, Cl I and Fe XXXI were detected. ... From the upper limit on the observed line width, we derive an upper limit of 38 km s$^{-1}$ for the turbulent velocity in the 10$^{7}$ K plasma. ...

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• Armagh Observatory
• Astro-Art Fun at Windmill Integrated Primary School, Dungannon | International
• Abstract 193

... The Stellar Oscillations Network Group (SONG) seeks to study p-mode (acoustic) oscillations in solar type stars. ... The observation of many solar-like stars will also help us to understand how solar p-modes are excited and damped. ... Naively, the two or three orders of magnitude improvement over this provided by the normal 1 second time resolution of the KPNO CCD cameras should be quite sufficient for such a detection. ... Figure: Non-cadenced data-a free-running observing sequence. ...

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• Image Reconstruction with Few Strip-Integrated Projections: Enhancements by
• Simulated AXAF Observations with MARX
• New Tools for the Analysis of ISOPHOT P32 Mapping Data in PIA

Cyg X-3 . We carried out a monitoring program to study the flare variability of the radio emission of X-ray sources. ... After this flare, there was a sharp decrease in the radio intensity on May 29--31, to 15--20 mJy at 4--11 GHz, 10--12 days before a powerful flare on June 12 (~4 Jy). ... We found the signifficant correlation of the radio flux and hard X-ray (BATSE data) radiation and anti-correlation of the radio flux and soft X-ray (RXTE ASM data) radiation during the powerful flare. ...

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• SS433 in 1999
• Results scientific researchs LRS
• Image directory

Next: Gamma-Ray Bursts Up: Detection rate of binary Previous: Detection rate of binary . Figure: A schematic dependence of the detection rate ratio on the detector sensitivity (the upper scale) and the limiting distance from which binary NS (1.4+1.4M , the middle scale) and binary BH (8.5+8.5M , the bottom scale) mergings can be detected. ... At the end of this segment evolutionary effects can affect the detection ratio (the dashed line). ...

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• Seminars
• Sources in the LMC: comments to the Table 2
• Коллоквиум по проблеме гамма-всплесков