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• Pulkovo NEO Page: Estimation of Observational Accuracy
• Pulkovo NEO Page: Estimation of Accuracy of the Observations
• Pulkovo NEO Page: Ephemeris Support

... RadioAstron Mission Element Overview . RSOG Pre-Observation Products . GOCG Pre-Observation Products . Navigation Pre-Observation Products . Ground Tracking Station (GTS) Products . ... Navigation Post-Observation Products . GOCG Post-Observation Products . RSOG Post-Observation Products . DPC Post-Observation Products . Correlator Products . Mission Operations Data Transfer . ... Mission Element Points-of-Contact . ... Appendix A: Acronyms and Abbreviations . ...

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• Navigation Post-Observation Products
• Appendix C: RMOH revision history
• Ground Radio Telescope (GRT) Products

... We compared droughts, cold-spells, epidemics, epizootics and famines with solar activity data (sunspots visible to the naked eye). ... For very cold winters the correlation with solar activity was not so pronounced. ... KEY WORDS Chronicle data, climate, cold, drought, famine, solar activity 1 INTRODUCTION The question of whether variations in solar activity exert any effect on climate has been under investigation since long ago. ... The same study was carried out for very cold winters. ...

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• http://www.izmiran.rssi.ru/~obridko/papers/133-139.pdf
• IZMIRAN - Laboratory for ionosphere discontinuity investigation - data
• IZMIRAN: Laboratory for Physics and modeling of the ionosphere - publications -

... ARTICLE: The Adventurous Search For The Astronomical Unit . ... Kepler himself had suggested to use the rare occasions of Venus transiting (crossing) the solar disk to measure our distance to the planet. ... Due to the orbital inclination of Venus against the ecliptic of 3.5°, a Venus transit is so rare that it happens only at intervals of 121.5 years, 8 years, 105.5 years, 8 years and so on. ... Crabtree witnessing the transit of Venus 1639 . ... Transits of Venus - The Quest for the Solar Parallax...

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• The Probook Project

... Bad Astronomy . Misconceptions . ... First, let's see if there can be any effect from the planets and stars as astrologers claim. ... Either way, the planets' combined force is miniscule compared to the Sun's. If EM is the force behind astrology, the planets could be safely ignored. ... After all, if a force cannot be measured, it cannot have an effect on us, and if astrologers say such a force exists, then all their claims must be based on that force, and should be consistent with each other. ...

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• Phil Plait's Bad Astronomy: Misconceptions: McCanney's Nonsense
• Phil Plait's Bad Astronomy: Misconceptions: The Glass Worm
• Phil Plait's Bad Astronomy: Misconceptions: City Slicker

... Uncovering the Chemistry of Earth-like Planets . ... An Earth-like planet, born from the same nebula as its host star, is composed primarily of silicate rocks and an iron-nickel metal core, and depleted in volatile content in a systematic manner. The more volatile (easier to vaporize or dissociate into gas form) an element is in an Earth-like planet, the more depleted the element is compared to its host star. ... Apr . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

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• Amateur Telescope Makers of Boston ATMoB Observing Awards Program

... JOB HUNTING SKILLS AND CAREER RESOURCES WORKSHOP 2. COMET HYAKUTAKE DISPLAY SESSION IN MADISON 3. ... NASA's ASTROPHYSICS THEORY PROGRAM 6. ... JOB HUNTING SKILLS AND CAREER RESOURCES WORKSHOP The AAS is sponsoring a career workshop at the Madison Meeting for Astronomers seeking employment. ... Sign-up by 10 May 1996. ... COMET HYAKUTAKE DISPLAY SESSION IN MADISON A poster session on Comet Hyakutake is being organized by Mike A'Hearn and added to the schedule of the Madison Meeting. ...

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This section of library contains information about "classic" Star Catalogs. ... For a Henry Draper Catalog 272149 stars have received a total of 531,211 identifications in 7 сatalogs: . 270456 - in Astrographic Catalogue ( "Carte du Ciel", 4M), . 251943 - in Guide Stars Catalog (GSC), . ... A file with information on the components of 1788 of multiple systems in catalog HDEC (3681 component, or a combination thereof, with 4054 recording). ... A file with information about 21971 variable stars. ...

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G17A001.FIT . G17A002.FIT . G17A003.FIT . G17A004.FIT . G17A005.FIT . G17A006.FIT . G17A007.FIT . G17A008.FIT . G17A009.FIT . G17A010.FIT . G17A011.FIT . G17A012.FIT . G17A013.FIT . G17A014.FIT . G17A015.FIT . G17A016.FIT . G17A017.FIT . G17A018.FIT . G17A019.FIT . G17A020.FIT . G17A021.FIT . G17A022.FIT . G17A023.FIT . G17A024.FIT . G17A025.FIT . GRB17042003map.gif .

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• http://observ.pereplet.ru/images/z/backupsql.txt
• http://observ.pereplet.ru/images/evgeny/stev/m_phystab.php
• http://observ.pereplet.ru/images/evgeny/stev/m_zams.php

... About meteorites . ... Meteorite Shirokovsky . ... The meteorite fell on the frozen Shirokovsky reservoir situated on the Kosva River near the village of Shirokovsky and the cities of Ugle-Uralsk and Kizel. ... Two slices were transferred to the Vernadsky Institute for study and research. ... M.A. Nazarov, Vernadsky Inst. ... Furthermore, the Shirokovsky samples do not contain typical accessory phases of stony-iron meteorites, and the accessory phases are completely atypical for all meteorites. ...

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STEP INTO THE BLUE - MEADE INSTRUMENTS PRODUCT GUIDE . ... Telescopes . LX850 Series . ... Superb optical performance coupled with time proven computerized pointing and tracking has made the LX200 ACF series a best-seller in the high-performance telescope class. ... ETX Series . ... Coronado Accessories . ... Dealer Locator . ... For 20 years, Meade's ETX series telescopes have provided novice astronomers quality, value and performance, with each new model brining enhancements and improvements. ...

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• Meade Instruments - Telescopes, Solar Telescopes, Binoculars, Spotting Scopes
• Products
• Telescopes - Products

. The contents you are looking for have moved. You will be redirected to the new location automatically in 5 seconds. Please bookmark the correct page at http://www.indiana.edu/~wmhelp/new-directory

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... Exposure Time Calculator (ETC) . Survey processing . ... VISTA is a 4-m class wide field survey telescope for the southern hemisphere, equipped with a near infrared camera (1.65 degree diameter field of view at VISTA's nominal pixel size) containing 67 million pixels of mean size 0.34 arcsec and available broad band filters at Z,Y,J,H,K s and a narrow band filter at 1.18 micron. A wide field visible camera, if constructed, could also be used on VISTA. ... Tile . ... ESO VISTA Public Surveys . ...

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• VISTA ETC - Exposure Time Calculator
• Observing with VISTA

... A rough estimation is that in the United States there is one planetarium per 100,000 population, ranging in size from the Hayden Planetarium's 20-meter dome seating 430 people, to three-meter inflatable portable domes where children sit on the floor. ... Together dblo associates make a huge impact in the architecture, interior design and development arena in London. ... With the holidays around the corner what better way to spoil your family than with your very own private home cinema. ...

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Please enter the lightcurve file name and period search parameters: . Lightcurve file: . ... Apply the Heliocentric correction and convert all dates to Terrestrial Time (TT)? ... Also, the Heliocentric correction cannot be applied to such lightcurves. ... This period search service is also available at the mirror sites: Mirror 1 , Mirror 2 , Mirror 3 , Mirror 4 . You may download the latest source code distribution and install the period search service at your own web server. ...

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• The NMW survey homepage

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... VaST is a software tool for finding variable objects on a series of astronomical images. ... VaST performs object detection and aperture photometry using SExtractor on each image, cross-matches lists of detected stars, performs magnitude calibration with respect to the first (reference) image and constructs a lightcurve for each object. ... VaST FITS image viewer ./pgfv . ... Part I" PZP, vol. ... K. V. Sokolovsky, S. A. Korotkiy; "New Variable Stars Discovered by the NMW Survey" PZP, vol. ...

78. The Richland Astronomical Society

79. http://cosmos.msu.ru/universat2006/files/sciprog.pdf

80. What is Redshift? (2dF QSO Redshift Survey - 2QZ)