Next: Conclusions Up: Adaptive Least Squares Image Previous: Processing of Simulated . Fig. 6 shows an image of Saturn which was recorded with the Wide Field / Planetary Camera. It is stored in the file SATURN.FITS. The measured point spread function from the data file SATURN_PSF.FITS is also displayed. Fig. 7 shows the result of restoration. The restored image appears much clearer, with higher contrast than the measured data. ... Thu Jun 2 15:47:14 EDT 1994 ...

spaceweb@oulu.fi - last update: 20 September 1998, 2020 UT (RR) . Traveling Convection Vortex (TCV) is a name given to a specific type of daytime magnetic impulsive events observed by high-latitude ground-based magnetometer arrays. Since the most likely source for TCVs is the solar wind , they are considered to be important processes in transfering energy from the solar wind into the magnetosphere . ... For example, one AMPTE Lithium release in the solar wind caused a TCV event . ...

... Posts tagged ?impulse response? ... A Fast Thresholded Landweber Algorithm for Wavelet-Regularized Multidimensional Deconvolution . ... Image Proc. vol. 17(4), pp. ... Continue reading ?Wavelet-regularized image deconvolution? Tags: bound optimization , deconvolution , image processing , impulse response , MM algorithm , PSF , regularization , restoration , thresholding , wavelet . ... Comment . ... Entries RSS . ... vlk on [MADS] Parallel Coordinates . ... Entries (RSS) and Comments (RSS) . ...

IBIS Data Analysis . ... IBIS . ... Flat Fielding - Introduction . The images obtained by IBIS will have intensity variations across the field of view that are not due to the solar image, but rather caused by instrumental effects that alter the observed intensity in each point of the field of view. ... IBIS Flat Fielding Techniques . ... Therefore, it is desirable to obtain the flat field measurements center on a point along the equator near the heliographic center of the solar disk. ...

Winer Observatory P.O. Box 797, Sonoita, Arizona 85637-0797, USA . ... 2/3-m Telescope . ... Site . ... Commanding . ... In a typical robotic observing scenario, each afternoon, a telescope control computer obtains a set of objects to observe from its home institution from a command or script file. ... The file is then transferred to the telescope control computer at the Winer Observatory in Sonoita. ... The Iowa control computer then begins processing the telrun.sls file. ... 2013 Winer Observatory. ...

... Astrophysics Group . ... VSA . ... CAT . ... The Very Small Array is a custom-built radio telescope (operating between 26-36 GHz), designed expressly to make high resolution observations of the cosmic microwave background (CMB) radiation on angular scales around and below one degree. ... The VSA has been operated in ?compact array? and ?extended array? configurations (see the technical description below) and data collected to achieve high sensitivity in both regimes have been analysed. ... 1.75 GHz)...

Next: Fitting the Blaze Up: Instrument Response Correction Previous: Instrument Response Correction . ... This flux has to be corrected for two effects in order to get absolute fluxes: first, for the echelle blaze effect, and second, for the chromatic response of the instrument. ... The solution adopted in the reduction, using the standard star љ , is to correct for both the blaze effect and the instrument response simultaneously. ...

Astronotes Armagh Planetarium's Stellar Blog! ... Armagh Planetarium . ... Space Flight . ... By admin December 16, 2015 Posted in: Armagh Planetarium . There have been so many fantastic entries this year that the judges have struggled to pick the winners, so in the spirit of Christmas we now have four overall winners that have won a trip for their class to come to the planetarium and 28 runners up who have each won an individual family pass to visit the planetarium! ... Subscribe to Astronotes . ...

... Michael E. Lopez-Alegria (Captain, USN, RET.) ... After his second mission, he led the International Space Station (ISS) Operations branch of the Astronaut Office. ... In October 2014 Lopez-Alegria became an independent consultant; he is based in Washington, D.C. SPACE FLIGHT EXPERIENCE: Mission Specialist (MS)-2, STS-73 Columbia (October 20 to November 5, 1995). ... The primary mission objective was delivery of the Expedition 6 crew to the ISS and the return of the Expedition 5 crew to Earth. ...

... Hughes International/ISAS, 3-1-1 Yoshinodai, Sagamihara, Kanagawa 229, Japan . ... The process starts with the electronic submission of a proposal and ends with the delivery of a data tape. ... The methods used for proposing, scheduling, coordinating observations, quick-look plots, and data delivery are presented. ... The database then serves as the common reference point for each country's efforts, and thus the e-mail proposals are used throughout the observation cycle. ...

The rates of build-up in the atmosphere of human-made compounds that deplete the ozone layer (e.g., chlorofluorocarbons (CFCs) and halons) have slowed in recent years as a direct result of reductions in global emissions of these compounds. ... The peak global ozone depletions are expected to occur during the next several years. ... Methyl bromide continues to be viewed as a significant ozone- depleting chemical. ...

Astronomy Discussion Forums . Forums: . ... TIME DILATION . ... Time dilation is what we take to be the disagreement in the total time of an event as measured by a moving frame and stationary frame. ... Imagine a car 100km from a stationary observer and which is positioned such that it would travel 200km on a straight line in a direction away from the stationary observer. ... Therefore the total time of motion of the car as measured by the stationary observer is T= t- 100km/C + (100km+200km/C). ...

... U.S. statements regarding today's United Nations 62nd General Assembly declaration of 2009 as the International Year of Astronomy . J. Craig Wheeler, president of the American Astronomical Society, said, "I am thrilled that we have received official United Nations designation for the International Year of Astronomy 2009. The American Astronomical Society has been a vigorous and leading supporter of this initiative. ...

... Pre-university education . ... The certificate obtained by the University proves compliance of the nanosatellite SamSat-218 with safety requirements when performing works on preparation, during the launch and flight of the carrier rocket Soyuz-2.1a . Samara State Aerospace University received such document for the first time in the history of the University. ... The first students nanosatellite SamSat-218 was made by the students and scientists of Samara State Aerospace University. ...

... Low-Latitude Atmosphere-Ionosphere Effects Initiated by Strong Earthquakes Preparation Process . ... Ionospheric and atmospheric anomalies registered around the time of strong earthquakes in low-latitude regions are reported now regularly. ... Segregation of low-latitude regions for special consideration is connected with the important role of ionospheric equatorial anomaly in the seismoionospheric coupling and specific character of low-latitude earthquake initiated effects. ...

... SMIS ] . noise temperature of the low noise amplifier less than 100 K . automatic frequency and polarization adjustment of the received signal . double transform of frequency . power supply: single phase, 220 V, 50 Hz . power consumption: less than 30 Wt . the unit measures: 470 x 300 x 130 mm . weight: less than 10 kg . ... Back to SMIS Home Page . ...

... LP-Moon.pdf - 26KB . ... A. A. Berezhnoy1,2, N. Hasebe1, M. Kobayashi1, G. Michael3 and N. Yamashita1 1Advanced Research Institute for Science and Engineering, Waseda University, Tokyo, Japan 2Sternberg Astronomical Institute, Moscow, Russia 3German Aerospace Center, Institute for planetary research, Berlin, Germany . Brown University - Vernadsky Institute Microsymposium 40, 2004, Moscow, Russia . ... 3Now at: Sternberg Astronomical Institute, Moscow University, Moscow, Russia . ...

PhD Thesis (PDF) . ... The evolution of stars and gas in galaxies. Observing the atomic neutral hydrogen (HI) 21 cm emission and radio continuum emission of galaxies. ... The goal of research is to quantify the neutral atomic hydrogen (HI) gas content galaxies as they evolve with time. ... Neutral atomic hydrogen gas produces a radio signal that can be used to directly measure the amount of gas present. ... USyd Summer Research Scholarship Report (PDF) . ... Research Topic Write Up (PDF) . ...

... International programs . ... Information Consolidation in International Anti-Crisis Management . ... European Diploma Supplement . ... AљDIPLOMA SUPPLEMENT isљaљdocument given toљgraduates ofљhigher educational institutions ofљall forms ofљproperty and subordination toљprovide information required for objective evaluation ofљhigher education qualification (degree) received byљthe person awarded with aљhigher education diploma. ... Copyright 2010 V.љN. Karazin Kharkiv National University. ...

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