Astronomy Picture of the Day . Days in the Sun . ... 21.01.2012 . ... Credit Copyright: Regina Valkenborgh Explanation: From solstice to solstice, this six month long exposure compresses time from the 21st of June till the 21st of December, 2011, into a single point of view. ... Fixed to a single spot for the entire exposure, the simple camera continuously records the Sun's path each day as a glowing trail burned into the photosensitive paper. ... June . ... Publications with keywords: solstice . ...

... ATNF Home . About ATNF . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Astrophysics graduate student programs . ... Australian Square Kilometre Array Pathfinder . Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . ... Visiting Parkes radio telescope . Visiting Australia Telescope Compact Array . ... The LBA disk based recorders are based on a PCI card built by the Metsц¤hovi Radio Observatory . ...

... Back-illuminated CCDs with resolution greater than 4096 x 4096 elements, frame rates in excess of 10,000 frames per second, and noise lower than 3 electrons rms. have been independently demonstrated. Additionally, back-illuminated CCD cameras have been shown well suited for significant low light level imaging applications. However, the application of back-illuminated CCDs for night vision applications requires that all performance characteristics be optimized in a single manufacturable device. ...

... 13th European VLBI Network Symposium . and Users Meeting . on September 20-23, 2016. ... 13th European VLBI Network Symposium and Users Meeting on September 20-23, 2016. ... Year book "Ephemerides of Minor Planets for 2016" on-line . ...

... The barycentric corrections computed in 8.7.1 are applied to the event times in a time-sorted QPOE file. ... output files: rp90_out.qp ti apply_bary input qpoe file name: rp90_sti.qp[ time =(1606720.0:1612809.8)] # see Note 1 2 input correction table filename: rp110590_cor.tab output qpoe file name: rp90_out event definition: medium SCC- UTC conversion table is calibrated to SCC 110883482.0000 first qpoe gti time = J.D. 2448062.97604379, SCC 1606720.00000000 last qpoe gti ...

... The algorithm has been successfully applied to both real and simulated astronomical data (Jefferies , 1993; Jefferies 1993) and its ability to accurately preserve photometry in the observed image has been demonstrated. ... In order to investigate the algorithm's performance without the influence of detector and photon noise we took the ``truth'' data set and convolved it with the given PSF to generate a noiseless image. ... The restored object and the two restored PSF's are shown in Fig. ...

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2012 January 21 . Days in the Sun . ... Explanation: From solstice to solstice, this six month long exposure compresses time from the 21st of June till the 21st of December, 2011, into a single point of view. ... Dark gaps in the daily arcs are caused by cloud cover, whereas continuous bright tracks record glorious spells of sunny weather. ...

... Up: Web Services and Publications . ... This is being done natively in new Java-based applications while older applications are being wrapped to provide Web Service interfaces. ... Data access is via the network enabled NDF data access layer for the older, non-Java applications and via the new HDX layer (Giaretta et al. 2003) for the pure-Java application. ... Use of Web Services as a new messaging system will allow Starlink applications increased flexibility. ...

... Telescopes . ... The time requests are accepted in an electronic version with on-line form in Russian or English. ... Unregistered request will be disregarded by the Large Telescopes Programm Committee. In exclusive cases the secreatry of the Committee is entitled to accept an observational time request given permission of the Chairman of the Committee or the director of the SAO RAS. The Program Committee considers generally one time request submitted by the principal applicant. ...

... Институт прикладной математики им. М.В.Келдыша . БАЛЛИСТИЧЕСКИЙ ЦЕНТР . О Центре . ... Баллистический Центр Института прикладной математики им. М.В.Келдыша РАН . Баллистический центр (БЦ) ИПМ им. М.В. Келдыша создан по предложению С.П. Королева и М.В. Келдыша в 1965 году. На него были возложены работы по баллистико-навигационному обеспечению (БНО) управления полетом пилотируемых кораблей и автоматических космических аппаратов научного и народно-хозяйственного назначения. ...

The Astronomical Society of Australia has been asked by STANDARDS AUSTRALIA to compile a list of "designated" optical observatories that are valuable resources for (i) research, (ii) education and (iii) community use. The ASA is the final arbiter of whether any particular observatory is so designated. ... Upon receipt of your application form, your observatory will be entered on a list of "Pending Designated Observatories" on the ASA Home Page. ... It will be emailed for you. ... Email . ...

SETHI & Astropulse: Astronomical applications of the SETI@home dataset . ... SETI@home data recorder . ... About 65% of the total data is usable . ... Close-up #1: The Galactic Plane . Slide 10 . Close-up #2: High Latitude . Outreach through the SETI@home and Planetary Society web sites . ... AstroPulse: A search for ms scale dispersed pulses with Paul Demorest, Eric Heien, Shauna Sallmen & Dan Werthimer . Uses the SETI@home data set . ... BOINC . AstroPulse/BOINC . ...

This page lists publications by members of the optical interferometry team related to optics technology, particularly optical and near-infrared detectors. ... SPIE require us to publish the following statement: . ... This paper was (will be) published in Proc. SPIE and is made available as an electronic reprint (preprint) with permission of SPIE. ... 43 , 2651+, 2004. ... In J. W. Beletic and J. D. Garnett, editors, Optical and Infrared Detectors for Astronomy , volume 5499 of Proc. SPIE , pages 203+. ...

... Heritage . ... The successful grants were a Heritage Lottery Fund application `Developing Access to Northern Ireland's Meteorological Record', to place on the internet the Observatory's 7500 pages of hand-written meteorological records, and an Irish Sailors and Soldiers Land Trust grant `Compilation of the Irish Climate Archive', to enable the written record to be verified and calibrated and to facilitate research into general aspects of global warming contained within the Armagh climate archive. ...

O ptimal transport : T heory and A pplications . ... This is a web site of the research project Optimal transport: Theory and applications to cosmological reconstruction and image processing (OTARIE) supported by the French National Research Agency ( Agence nationale de la recherche ) under contract ANR-07-BLAN-0235 . ... Optimal transport is a mathematical subject connecting the fields of optimization, partial differential equations, and dynamical systems in finite and infinite dimensions. ...

... Science . ... Science Users Information > Science Publications > Science Announcements > Applications ERC Starting Grants Hosted at ESO . ... Observing Facilities . ... ESO welcomes applications from qualified researchers wishing to conduct their frontier research at ESO with the support of one of the prestigious European Research Council ( ERC ) grants in the Starting Grant category. ... The ESO application serves as a preliminary step to grant the host approval that is required by the EU. ...

... Mokhovaya st., 11, Moscow, 103907, Russia. ... Proceedings of 2000 Int. Symposium on Nonlinear Theory and its Applications, . Dresden, Germany, September 17 - 21, 2000 , vol. 2, pp. ... Chaotic signals must have specific characteristics in order to be used in certain applications. One of them is band-limited power spectrum. An approach to design of chaotic sources with band-limited feature is proposed. Realization of the approach in microwave band is demonstrated. ...

Next: CCD Scientific Performance Up: CCD Operation Previous: CCD Operation . A visible light photon releases only one electron-hole pair, and consequently many photons must be collected in each pixel for a measurable signal to be produced. ... This use as an imaging X-ray spectrometer requires that no more than one photon is incident on each pixel in any image frame, which imposes a requirement that image collection times be limited to ~seconds for typical astronomical applications. ...

... Research areas . ... Events III All-Russian Research and Application Conference 'Actual Issues of Research in Avionics: Theory, Service, Development' - 'AVIATOR' . ... e-mail: aviator.vrn@mail.ru . ... State and development trends of electrical equipment and electro-optical systems of aircraft. ... Current state and development trends of information and management complex for aircraft. ...

Proceedings of Turbulent Shear Flows XI , 1997. NASA Technical Paper # 3555 , 1997. Proceedings of European Turbulence Conference VI , 1996. ESPRI Research Report # 104, 117-143 (1996) . ... Proceedings of Turbulent Shear Flows X , 1995. ASME Paper 95-GT-437 , 1995. ... Invited AIAA Paper 94-2281 presented at the 1994 AIAA Fluid Dynamics Conference, Colorado Springs, CO. AIAA Paper 94-2323, presented at the 1994 AIAA Fluid Dynamics Conference, Colorado Springs, CO. ...