... 1Fanti+ We presente the result of a seach for new Galactic sources from the BG catalogue. The observations were made with the WSRT at 1.4 GHz, using the short cuts technique. The adopted selection criteria for the observed sample are discussed in detail. ... A catalogue of the sources present in each field was produced; the relevant information about observations and reduction characteristics are given. ... The expected number of Galactic sources present in the observed sample was confirmed. ...

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• Radio survey for new compact HII regions
• The WSRT 327 MHz Galactic Plane Survey
• The GB/NAIC 5GHz Survey

Next: Galactic potential Up: Space and velocity distributions Previous: Space position . The initial velocity of young neutron stars can be taken either from the observed pulsar velocity distribution (which is still not firmly established), or from some model-dependendent assumptions based on current ideas about neutron star formation. ... At the same time we need know the distribution of projected velocities on the direction of the systematic motion in the Galaxy (i.e. on the direction of ) . ...

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• A Universal Diagram for Gravimagnetic Rotators
• Mixing types of E-P-A binary systems with non-zero orbital eccentricity
• Binary Pulsar Diversity and High Neutron Star Birth Velocity

Last time we saw that flat rotation curves for galaxies, when measured in galaxies with extended gas distributions, provides unambiguous data that shows the mass distribution is dominated by an unseen, spherical halo. ... Perhaps only galaxies with extended dark matter halos are capable of retaining large gaseous extents? . ... Clusters of Galaxies: . ... The case of the Cancer cluster: . ... Below is the velocity distribution of galaxies in the Cancer cluster: . ... What's going on in Cancer? ...

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• Power Spectrum of Galaxies
• Astro-2 and the UIT Experiment

The following activities are included in the Universe at Your Fingertips guide. ... Clicking on each activity will take you to a "reviews" page where you can post a review, or read reviews posted by others who have used the activity. ... Activity Online . ... MOON AND PHASES . ... Observing Phases and Features . ... Modeling Moon Phases . ... SUN AND SEASONS . ... Observing the Sun Safely . ... Observing Where the Sun Sets . ... Making Pictures of Motion . ... Morning Star and Evening Star . ...

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• ChaMPlane observed fields
• Disk Expansion and Absorption Line Profiles
• Rotation Periods of PMS Stars

... 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. ...

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• Gallery ? Amateur Astronomers Association of New York
• Lecture Series 2015-2016 ? Amateur Astronomers Association of New York
• Observing ? Amateur Astronomers Association of New York

... The SMS program is a critical endeavor to investigate whether the predictions of standard cold dark matter cosmology are consistent with the observed matter distribution in the Milky Way halo. It is the deepest, most extended search for optically elusive dwarf satellite galaxies and tidal streams to date, covering the entire Southern hemisphere. ... However only a few dwarf satellites have been found around the Milky Way to date - 22 dwarfs compared to 500-10,000 predicted by theory (Klypin et al. ...

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• Siding Spring Survey Follow-up Obs
• Siding Spring Survey 2004 CB
• Dougal Mackey - CV

... Seidewand created the event FREE WEEKLY TELESCOPE VIEWING AT STRASENBURGH PLANETARIUM: 4/2 cancelled for clouds, snow, . ... Free! ... Call Jim at 703-9876 for more info. 1 week ago . ... Seidewand created the event FREE TELESCOPE VIEWING AT STRASENBURGH PLANETARIUM . ... Seidewand created the event FREE TELESCOPE VIEWING AT STRASENBURGH PLANETARIUM: 3/26 outlook is hopeful . ... Seidewand created the event FREE TELESCOPE VIEWING AT STRASENBURGH PLANETARIUM: 3/19 outlook is excellent . ...

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• ASRAS activities calendar page view
• ASRAS HOME
• ASRAS Star Parties

... ON THE ROLE OF LARGE-SCALE PLASMA IRREGULARITIES AT THE FINAL STAGE OF ANOMALOUS ABSOPTION DEVELOPING UNDER HF HEATING OF THE IONOSPHERE . ... Fig. ... With the aid of numerical statistical modeling based on multiple ray tracing it is shown that in presence of large-scale irregularities the reflected signal amplitude mean value is increased significantly. ... Dependence of the mean amplitude of the reflected from the ionosphere signal on the large-scale (10-50 km) electron density irregularity level...

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... Three Planets by the Sea . ... The Sun also illuminated three planets gathered in the western sky, Mercury, Venus, and Saturn. ... Thirteen Million Kilometers from Comet Tempel 1 . ... In the center is a large but peculiar elliptical galaxy dubbed NGC 1316. ... Stars orbit the center of the cluster, and the cluster orbits the center of our Galaxy. ... Venus, the second closest planet to the Sun, is by far the brightest of the three planets gathered in this weekend's western sky at sunset. ...

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... Recent Topics . ... MAO main . ... Fw: ASTRONET: Task 5.4 - observing schools . ... Subject: Re: ASTRONET: Task 5.4 - observing schools . ... with the organization and carrying out observing schools. ... second half of September, and which will be funded by the training and . ... intended for master and starting PhD students. ... actions on observing schools, providing access for students, Master . ... observing schools for master students. ... in form of observing schools for pre-PhD students. ...

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• Celestial calendar - Solar Eclipses

PENTICTON SOLAR RADIO FLUX VALUES (from SGD Explanation of Data Reports) Daily Solar Flux Values - Penticton -- Daily measurements of the integrated emission from the solar disc at 2800MHz (10.7cm wavelength) have been made by the National Research Council of Canada since 1947. ... The data are tabulated in two forms: the "observed flux" (S), and the "adjusted flux" (Sa). ... The "observed flux" values are useful in ionospheric physics and other terrestrial consequences of solar activity. ...

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• http://www.wdcb.ru/stp/data/solar.act/sunspot/sunspot.txt
• http://www.wdcb.ru/stp/data/cat6CDR/SUN%20data
• http://www.wdcb.ru/stp/data/geomagni.ind/kp_ap/apstar/ReadmeAPSTAR

Next: The Distributed Analysis System Hierarchy (DASH) for the SUBARU Telescope . ... The REMOT project objective is to develop and validate a generic approach to allow remote control of scientific experiments and facilities that require real time operation and multimedia information feedback. ... These have been partly implemented to perform a set of demonstrations, showing the feasibility of the design. ... Integrating the control system of the Galileo telescope in the REMOT project is simple: . ...

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• A User Friendly Planning and Scheduling Tool for SOHO/LASCO-EIT
• AIRY: Astronomical Image Restoration in interferometrY
• ADASS 2003 Conference Proceedings

Program Id: . ... UTC End Time: . Astronomer/PI Name(s): . ... Observer Name(s): . Nightlog Day: Sunday Monday Tuesday Wednesday Thursday Friday Saturday Month: January Febuary March April May June July August September October November December Day (DD): Year (YYYY): Full Night A (First half) B (Second half) Special Schedule . ... Note: Open this weather logfile program in another browser window. Please copy and past the resultant info below at the end of the night) . ...

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• Observers Instructions for filling out the ARCSAT nightlog
• APO Home Page

... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... solar system . ... The Sun's Heartbeat . ... Solar mystery solved . New computer simulations imply that the Sun's long quiet spell resulted from changing flows of hot plasma. ... Flowing plasma creates magnetic fields, which lie at the core of solar activity like flares, eruptions, and sunspots. ... At its most active, called solar maximum, dark sunspots dot the Sun's surface, and frequent eruptions send billions of tons of hot plasma into space. ...

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• Earth's magnetic field provides vital protection | Astronomy.com
• Phoenix mission extended | Astronomy.com
• Could the Chicxulub asteroid have helped to trigger the volcanic activity in

... Integrated superconducting submm receivers and spectrometers. ... Development, study and optimization of the superconducting phase locked Local Oscillator for integrated spectrometer. ... Superconducting Integrated Submm Spectrometer for Laboratory Applications. ... Development, study and optimization of the superconducting phase locked Local Oscillator . ... The objective is to develop and study a superconducting Local Oscillator (LO) for an integrated submm spectrometer . ...

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• Project 3 - INTAS - Constantinian, Current trabsport and high-frequency

. Comment on J2250+1419 . Resolved: the source is extended, with about 0.15 Jy correlated flux density observed with the shortest VLBA baselines. It was not detected at 2.3 GHz by Preston et al. (1985). Augusto, Wilkinson & Browne (1998) find it partially resolved with MERLIN at 5 GHz. See Figure 3. VLBApls home page . Last modified: 16 Oct 2000

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• February 2002 APT Meeting

A forthcoming mutual events of planets and astrometric radio sources . ... Radio astronomy observations of close approaches of the Solar System planets to compact radio sources as well as radio source occultations by planets may be of large interest for planetary sciences, dynamical astronomy, and testing gravity theories. ... close approach, radio source, VLBI observation, mutual events. ...

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• (Untitled)
• Keywords_120
• Observers

... Fitting the observed dependence includes calculations of the polarization cross-sections averaged over particles orientation and size distribution, their normalization and the comparison of obtained dependencies with Serkowski's curve representing observational data for a chosen star. ... Variations of the polarization factors with wavelength are shown in Fig. 16 for homogeneous spheroidal particles with PF orientation. ... The distinction between prolate and oblate spheroids is also clearly seen. ...

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• Wavelength dependence
• Footnotes
• Magnesium-aluminium oxide (spinel)

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... History . Brief History of Rocket and Space Technology . ... Project History . ISS Russian Segment . Steps of ISS Assembly . ... ISS 45/46 . ... The goal of this experiment is to determine the effect of microgravity on both the ability of adherent monocytes to migrate on a surface (Motion), as well as to interact with T-cells (Interact). ... 2015 JSC "S.P. Korolev RSC "Energia" . ...

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• RSC "Energia" - Launchers
• INTERNATIONAL SPACE STATION
• RSC "Energia" - Land Launch

... Moon Phase below . ... ARTICLE: Why the moon always shows us the same face . ... Before you continue reading, you should know that this was not always the case, i.e. the Moon once was rotating with respect to the Earth, so that on every night a terrestrial observer (if there was one, because this was long, long before mankind appeared on our planet, and even before any major animals had appeared) saw another face of the Moon. ... Figure 1 (not to scale) shows how we can imagine the system Earth-Moon...

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