81. "Confederation Of Indian Amateur Astronomers" Structure, publications, freeware, images, and links. http://members.tripod.com/~ciaa1/ciaa.htm

setAdGroup('67.18.104.18'); var cm_role = "live" var cm_host = "tripod.lycos.com" var cm_taxid = "/memberembedded" Search: Lycos Tripod Free Games Share This Page Report Abuse Edit your Site ... Next The Confederation of Indian Amateur Astronomers,Pune. (R.No. M9347/94,F9742/94) Regd Office: 755/1, Mayur Colony, Kothrud, Pune, 411029 Administrative Office C-6/12, Vasant Vihar, New Delhi 110 057. India Tel: 91-22-25164012 (Mumbai) About CIAA Membership Structure CIAA Publications Get in touch with office bearers ... All India Amateur Astronomers Meets List of Observatories in India Tribute to Dr N.C. Rana - Our founder Chairman Join Our Email group Links to other astro sites Mail to CIAA Sign our Guestbook View Our Guestbook Some Links Visit the Web site of Galileo Telescope Makers for Your telescope and other astronomy requiremtns Amateur Astronomers Association of Delhi for Pictures and details of variuos astronomy topics If you have any comments or suggestions, please email the webmaster Nilesh Vayada

82. Amateur Astronomer's Inc. (AAI) (NJ New Jersey Amateur Astronomy) amateur astronomers Inc (AAI) amateur astronomers Association (AAAP) of Princeton NJ Astronomical Assoc. (Voorhees) amateur astronomers Assoc. http://georgenet.net/aai/

http://georgenet.net/aai Welcome to Amateur Astronomers' Inc (AAI) Cranford, New Jersey, USA IMPORTANT: AAI now has our own web domain name operating www.asterism.org is the new domain name for the club The AAI is an amateur astronomy organization in central New Jersey. It was founded in 1949, with currently over 400 members making it one of the largest astronomy clubs to date. The image above is our observatory named after William M. Sperry , which houses two of the largest telescopes on the east coast for amateur use. The east dome hold a 10" f/15 refractor built by AAI members, the west Dome has a 24" f/11 Cassegrain reflecting telescope purchased by AAI. Just added!! A Discussion email list for the club Join our mailing list! Enter your email address below, then click the 'Join List' button: Contact Information Amateur Astronomer's Inc. PO Box 111 Garwood, NJ 07027-0111 phone: 908 276 STAR BBS: 908 709 0569 Emails and Contacts: George Chaplenko, Corresponding Secretary phone: 908-549-0615 Sign our Guestbook View our Guestbook Meeting Information AAI is open to the public on most Friday nites between 7:30 and 10:30pm at the Sperry Observatory located on the Union County College Cranford campus, located at 1033 Springfield Ave.

83. Sun-Earth Day 2004 Venus Transit Information and resources for students, educators, museums, scientists and amateur astronomers. Animations, facts, graphs, maps, historical articles, and pointers to webcasts and other ways to view the transit. http://sunearth.gsfc.nasa.gov/sunearthday/2004/

For Students For Educators For Museums For Scientists ... Venus Transit Bookmark, Banner, and Wallpaper Some materials require the Flash 6 plug-in Viewing The Transit Transit of Venus John Philip Sousa (1854-1932) was very interested in the 1882 transit of Venus. In 1882-3 he wrote his 'Venus Transit March'. Visit this special section of our website where you can view the cover page of the 1889 sheet music, play the march on your piano, or listen to two complete versions of this enticing score! In the News... On June 8th, 2004 a celestial event of historical scientific importance will occur when the silhouette of the planet Venus once again crosses the face of the Sun as seen from the Earth. This event or transit of Venus last occurred in , so no one alive today has ever witnessed the transit of Venus For detailed maps and transit times for hundreds of cities, visit NASA's "Prediction's for the 2004 Transit of Venus" web page. The Venus Transit Animation begins at the surface of Venus where heat ripples distort the scene in a shimmering heat bath. As we leave Venus and move off into space, we arrive at Earth and watch as Venus falls behind us and finally passes across the face of the Sun. The Reanimating the 1882 Transit of Venus Article will explain astronomer David Peck Todd's observation of the Transit of Venus in 1882. Todd's 147 surviving photos have been converted into a

84. Information For Amateur Radio Astronomers We have gathered links for amateur radio astronomers who may be interested in building SARA, the Society of amateur Radio astronomers is a scientific, http://www.nrao.edu/epo/amateur/

document.write(dayNames[day] + ", " + monthNames[month] + " "); document.write(date + ", " + year ); document.write(" "); NRAO Home Information for General Public > Information for Amateur Radio Astronomers Information for Amateur Radio Astronomers We have gathered links for amateur radio astronomers who may be interested in building their own antennas and interferometers. These are links we have found useful in putting together the small radio telescopes we have installed for visitor/teacher/student use at our observatory facilities. While we are unable to provide technical assistance, we feel the information provided in the following links should help you in your quest for hardware, software, and configuration information. Installed at the Visitor Center at the Very Large Array in New Mexico is a Small (2.1 meter) Radio Telescope (SRT) we purchased as a kit from CASSI . It was developed by Haystack Observatory, which maintains a web page with technical information about the antenna hardware, software, installation, and use as well as a tutorial on radio astronomy and SRT projects. Our SRT was built by three senior design students from New Mexico Tech and tweaked for public use by high school physics teacher Vic Moore during a summer Research Experience for Teachers program. We use the SRT at the Visitor Center as a demonstration tool, usually tracking the sun, showing the current spectrograph, and a 25-point image of the sun. We are currently working on a touchscreen script that will allow visitors to maneuver the telescope to various strong radio sources and build images of those sources.

85. Arp's Catalog Of Peculiar Galaxies Catalog of peculiar galaxy views with supporting material for amateur astronomers. http://members.aol.com/arpgalaxy/

Arp's Catalog Of Peculiar Galaxies An Exploration For Observers Compiled By Observers This page summarizes the catalog of 338 peculiar galaxy views gathered by Dr. Halton C. Arp in his Atlas of Peculiar Galaxies. The catalog is a selection of unusual or peculiar galaxies, interacting pairs or larger groups. Arp compiled the list with photographs from the Palomar 200-inch telescope in 1966. Since 1966, many of the galaxies have been studied and given names or related to other galaxy catalogs. This page reflects the best contemporary naming and information about these historical galaxies. As amateur telescopes grow larger and CCD cameras are becoming more affordable, the faint peculiar features of these remarkable views are more accessible. This page is intended to support amateur astronomer's exploration of this entertaining list. DATA UPDATE IN PROGRESS! The detailed data on this page was extensively updated April 5, 1999. Since that time, the author has found additional information on many of the fainter members. If you are working the fainter galaxies, contact me and I will send you an interim errata. ATLAS PICTURES LINK CHANGE!

86. Netastrocatalog - Internet Amateur Astronomers Catalog The Internet amateur astronomers Catalog (IAAC), a mailing list for deep sky observers of all levels. http://www.visualdeepsky.org

What is IAAC? What is "Deep-Sky"? ( + links Email Access to IAAC History of IAAC ... Subscribing to the List! NetAstroCatalog a mailing list for "deep sky" observers of all levels What is the Internet Amateur Astronomers Catalog (IAAC)? The Internet Amateur Astronomers Catalog (IAAC or 'netastrocatalog' for short) is a forum for amateur astronomers at all levels to share their observations of Deep-Sky objects. (The 'deep-sky' includes all objects which are NOT members of our solar system: other galaxies, star clusters, gaseous nebulae, doubles, and variable stars are all deep-sky objects). Note that the netastrocatalog is a *catalog of amateur observations*, not a sales catalog of any kind! If you'd like to submit your OWN observation of any astronomical object, please fill out the following Web form with your observation: http://www.visualdeepsky.org/enter-log.html Or, if you use one of the wonderful observation-planning applications out there, such as Jeff Bondono's dObjects or , you may simply be able to submit your observations to the IAAC via a menu item in your application. Ask your software author about this! Once you submit your observation to netastrocatalog, it will appear on the World Wide Web along with countless other amateurs' efforts, within a week or so. In addition, all 'netastrocatalog' subscribers will see your submission immediately! The whole (LARGE) archive of previous logs is available at:

87. Ham Radio And Radio Astronomy As most amateur astronomers know, that is a telltale sign of something beyond the Earth. Indeed, what Jansky had found was radio noise emitted from the http://www.nrao.edu/whatisra/hist_ham.shtml

document.write(dayNames[day] + ", " + monthNames[month] + " "); document.write(date + ", " + year ); document.write(" "); NRAO Home What is Radio Astronomy? History Early Radio Astronomy: The Ham Radio Connection Radio Astronomy is a direct descendant of Amateur ("ham") radio. Following Guglielmo Marconi's (photo below) successful transatlantic communications in 1901, commercial use of radio mushroomed. Ships were equipped with radio, huge commercial stations were set up to handle intercontinental messages after the fashion of the telegraph companies, and many other uses were found for the new technology. In those days, it was thought that the only really useful frequencies for long-range communication were the very low frequencies, or the very long wavelengths. Thus, when the first government regulations were imposed on radio in 1912, the amateur operators ("hams"), whose interest in radio was personal and experimental, rather than commercial, got the short end of the stick. They were given the use of wavelengths of 200 meters and shorter - roughly the frequencies above the current AM broadcast band. These were generally thought useless for long-range communication. Gugliemo Marconi in 1896 The wavelength restrictions were rather loosely enforced prior to U.S. entry into World War I in 1917, when all amateur and other non-government use of radio was shut down. When amateur operations resumed in 1919, it was much more imperative to abide by the rules, so the hams had to find out just what they could do with the short waves.

88. SAC Imaging Europe Company's official web site for all European territories. Site includes the company's full range of CCD cameras and accessories for amateur astronomers, plus links to European dealers. http://www.sac-imaging-europe.com/

HOME SAC 10 SAC 9 SAC 8.5 ... SHOP SAC Imaging is the first and only manufacturer to offer high performance CCD cameras at affordable prices. We offer a wide range of cameras to fit every application and budget. These cameras excel at both planetary and deep space astrophotography. SAC CCD imagers are IBM PC and Apple MAC compatible and come ready to use out of the box. ANNOUNCEMENT 27th July 2005 SAC 8.5 and SAC 9 Imagers Released The SAC 8.5 and SAC 9 imagers are now in stock. They are among the most light-sensitive imagers available at any price. They have been designed specifically for astronomy to deliver exceptional planetary and deep sky images. Capture deep sky objects in seconds, not minutes. The cameras come complete with all cables, power cord, and Astrovideo image processing software. All-metal construction, Peltier cooled to –30°C. NEWS UPDATE SAC4-II, SAC8.5, SAC9 Now in Stock 27th July 2005 The SAC4-II, SA8.5 and SAC9 imagers and SAC range of accessories are now in stock for immediate delivery. The new versions of the SAC4-II and SAC4-IID now shipping incorporate air-cooling. The all new versions SAC 8.5 and SAC 9 imagers incorporate Peltier cooling and exhibit very high light sensitivities.

89. Amateur Astronomers Of Beaver County - Beaver County, Pennsylvania Special interest group with details of their star parties, previous party photos, videos and photo galleries, links and members. http://www.aaobc.com/

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90. San Francisco Amateur Astronomers Founded in September 1952, the San Francisco amateur astronomers is an association of people who share a common interest in astronomy and other related http://www.sfaa-astronomy.org/sfaa/

Founded in September 1952, the San Francisco Amateur Astronomers is an association of people who share a common interest in astronomy and other related sciences. Our membership consists of people from all walks of life, educational backgrounds and ages. What's New: August Newsletter now online for the general public Check out our Star Parties (updated 6/4/2005) SFAA Communications: Stay up to date by joining our Announcements mailing list. Join our monthly Newsletter mailing list for comprehensive reporting on SFAA news and events. Check out our bulletin boards often for more information on membership and public activities. Departments: ... Stacy's Stargazing Getaways "Deep sky is, of all visual impressions, the nearest akin to a feeling." Samuel Taylor Coleridge 1772-1834 George Eliot 1819-1880 Visitors: 72130 Main Page Contacts How to Join Bulletin Boards ... Loaner Scopes

91. Deep Impact: Amateur Observers' Program - Redirect Page Resource for amateur astronomers interested in participating in the Deep Impact space mission to the comet Tempel 1. http://deepimpact.astro.umd.edu/amateur/

The web site for the Deep Impact Amateur Observers' Program has moved! You will be automatically forwarded to the new website in 5 seconds. Please make a new bookmark. If for some reason you are not automatically forwarded, please select the following link: http://deepimpact.umd.edu/amateur/

92. Gibraltar Astronomical Society - Site Updated: 22/04/02 22:53:16 News items of interest to amateur astronomers, and a guide to the night sky. http://www.astronomy.gi/

Gibraltar Astronomical Society Founded 1986 Welcome to the Webpages where the sky is NOT the limit!. Inside you'll find information about the Society and local events, news items of interest to amateur astronomers, and a guide to the night sky, plus a pagefull of links to set you off surfing thru' some of our favourite sites on the Web. If you would like to be notified when there are changes made to the website Send me an e-mail with the words "GAS Subscribe" ; as the subject. WHAT'S NEW This weeks Night Sky: April 26 – May 4, 2002 AN News Alert: Saturday 27th April 2002 Planetary Alignment Comet Ikeya-Zhang Continues to Brighten ... The Universe Today UPDATED DAILY! Foreword by the Society President - William P Recagno Where do we come from? How did the universe begin? Why is the universe the way it is? How will it end? All my life, I have been fascinated by the big questions that face us, and have tried to find scientific answers to them. If, like me, you have looked at the stars, and tried to make sense of what you see, you too have started to wonder what makes the universe exist. The questions are clear, and deceptively simple. But the answers have always seemed well beyond our reach. Until now. The ideas which had grown over two thousand years of observation have had to be radically revised. In less than a hundred years, we have found a new way to think of ourselves. From sitting at the centre of the universe, we now find ourselves orbiting an average-sized sun, which is just one of millions of stars in our own Milky Way galaxy. And our galaxy itself is just one of billions of galaxies, in a universe that is infinite and expanding. But this is far from the end of a long history of inquiry. Huge questions remain to be answered, before we can hope to have a complete picture of the universe we live in.

93. PIEDMONT AMATEUR ASTRONOMERS Photos Astronomy Club Events Observing Sites EMail Directory About Our Club Clear Sky Forcast Click for info about the club Astronomy Links http://www.piedmontamateurastronomers.com/

Observing Sites E-Mail Directory About Our Club Clear Sky Forcast ... Membership Hits since 3/5/04:

94. Telescopes Astronomy Losmandy Coronado Pst Mounts Toucam Philips Pst Green Laser Retailer of telescopes, binoculars, spotting scopes and other products for amateur astronomers. Based in Adelaide, Australia with worldwide sales. http://www.telescopes-astronomy.com.au/

PRICE LISTS Updated 18th August 2005 NEW - PRODUCT BY PICTURE PAGE Subscribe To Our Email Publication Newsletter See Past Newsletters Here Search This Site for OR USE OUR SITE MAP PHILIPS ToUcam 840k $145AUD$ or $105US$ or £56 GREEN LASER POINTERS 5mW Class IIIa Doesn't Fade or Chew Batteries Beam/Dot Range 4kms $125AUD$ or $92US$ or £50 Stellacam EX $1190AUD$ or £465 Stellacam II 0.00005 Lux Rating $1330AUD$ or £505 IN STOCK CORONADO PST PERSONAL SOLAR TELESCOPE $800AUD$ or $590US$ or £344 ACUTER 65mm Spotting Scope $220AUD$ or $153US$ or £88 80mm, 100mm or ED Click for information including attachments Losmandy Gemini G11 Sweet Dreams are Made of This $4950AUD$ or £1920 NEW IMPROVED 25x100FB BINOCULARS Fully Multi-Coated Collimation Adjustable No internal light reflections $599AUD$ or $443US$ or £239 MANFROTTO TRIPOD TO SUIT $396AUD$ 13x70mm BINOCULARS "Good Reviews From Society Members Night" $150AUD$ or $110US$ or £60 TRIPOD ADAPTOR $10AUD$ TRIPOD TO SUIT $103AUD$ TAL-1 Telescope Last a Lifetime! High Quality Accessories Superb Images Astrophotography Solar Viewing Screen Made in Russia ski $680AUD$ or £290 TELESCOPES ASTRONOMY INDEX VIXEN PRICE ... Philips ToUcam Pro - New stock at reduced prices!

95. Uppsala AmatörAstronomer Cultural youth society aiming to encourage an interest in astronomy. Brief information in English, but many pictures. http://www.kvac.uu.se/~mauritz/uaa/

Senaste Nytt! UAA - för den nyfikne! Bilder från Astrokongressen hittar du här Ny bild! Galax i Stora Björn Som medlem får du den rikstäckande tidskriften Telescopium och fullvärdigt medlemskap i SAAF Hemsidesredaktör: Mauritz Andersson 783 besökare sedan 2001-01-23 www.astro.uu.se/uaa Senaste händelser 8 mars 2005: Tisdagsvisning i Observatorieparken Två intresserade personer dök upp till första visningen. Vi tittade på Dubbelstjärnan Castor i Tvillingarna, Saturnus med månarna Titan, Rhea och Dione, och hann nätt och jämnt med Orionnebulosan (M42) innan molnen kom. De följande två visningarna fick därmed ställas in. (Raymond Rånge) 11 februari 2005: En mycket fin kväll kunde utnyttjas till en gemensam observation på Sandvreten. Trots att kallelsen gick ut samma dag på uaalistan slöt fyra personer upp och kunde studera en rad objekt visuellt. Bland det mer spektakulära kan hästhuvudnebulosan och rosettnebulosan nämnas. (Lars Hermansson) 8 februari 2005: Tisdagsvisning i Observatorieparken. Tolv personer dök upp till visningarna. Dagens trippel var Castor, Saturnus och Orionnebulosan. Vädrets makter var någorlunda på vår sida, stilla luft och fina detaljer på Saturnus. Ganska ljus himmelsbakgrund, men Titan och Rhea gick i alla fall att skåda. (Gunnar Carlin)

96. RCOS :: Home Specializes in design and manufacture of RitcheyChretien telescopes for professional and amateur astronomers. Designs feature composite construction for thermal stability and reduced weight. http://www.rcopticalsystems.com/

Latest News... RCOS High Speed Cinematography Instruments RCOS Gold Coated Infrared Tracking Instruments RCOS Carbon Ritchey-Chretien "Look Down" Recon Vehicles to be launched by Falcon rocket. Test drive a 20" RCOS Ritchey-Chretien at Kitt Peak (NOAO) National Observatory! RC Optical Systems designs and produces quality Ritchey-Chretien telescopes for the professional and amateur astronomer. Our innovative design incorporates state-of-the-art materials to assure a product with the utmost performance and quality. Our telescopes are the lightest and most thermally stable in their class, bar none! Correct composite construction allows for "focus and forget" utilization. RCOS Ritchey-Chretiens maintain precise focus all night, every night. These are just a few reasons why we continue to be the World's #1 manufacturer of Ritchey-Chretien Telescopes. RC Optical Systems selected the Ritchey-Chretien design for its wide coma free field of view. Designed principally as a photographic instrument by American George Ritchey and Frenchman Henri Chretien, the Ritchey-Chretien design is coma free. Coma is an aberration common in all reflecting telescope systems. The Ritchey-Chretien design utilizes a hyperbolic primary and secondary mirror, which correct for coma, which also results in a smaller spot size on and off axis. Examine this spot

97. West Kentucky Amateur Astronomers West Kentucky amateur astronomers is a club based on the love of astronomy and all that goes along with it. We have accomplished observers, scope builders, http://www.wkaa.net/

Welcome to the West Kentucky Amateur Astronomers Website Got a telescope and want to learn how to use it? Are you a knowledgable astronomer, but don't have anyone to observe with? Or do you just love astronomy and are looking for a little camaraderie? You may only be curious about observing the night sky. Well you've come to the right place. West Kentucky Amateur Astronomers is a club based on the love of astronomy and all that goes along with it. We have accomplished observers, scope builders, astrophotographers, and occultation specialists. We also have beginners in astronomy, young and old, and everything in between. So, if you are looking for a hobby that involves observation of the heavens with anything from binoculars to a 17 inch dobsonian scope, read on. We invite you to join us (observing is free), then if you wish to join for member benefits, then by all means do. Please come join us, we enjoy sharing our knowledge of astronomy and love of the night sky. Check out our Discussion Forum and new Weather and Solar pages 16th Annual Twin Lakes Star Party The latest news concerning the Annual Twin Lakes Star Party Posted by Ross Workman on Jun 20, 2005 ::

98. C88 - An Informational Tool For Amateur Astronomers C88 provides detailed informations about the celestial sphere objects, visible with naked eyes and for the use of an eyepiece of a modest amateur telescope to observe deep sky objects. http://www.alcyone.de/c88/english/index.htm

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99. "Confederation Of Indian Amateur Astronomers" The Confederation of Indian amateur astronomers,Pune. (R.No. M9347/94,F9742/94) Regd All India amateur astronomers Meets; List of Observatories in India http://www.ciaa.net/

The Confederation of Indian Amateur Astronomers,Pune. (R.No. M9347/94,F9742/94) Regd Office: 755/1, Mayur Colony, Kothrud, Pune, 411029 Administrative Office C-6/12, Vasant Vihar, New Delhi 110 057. India Tel: 91-22-25119195 (Mumbai) About CIAA Membership Structure CIAA Publications Get in touch with office bearers ... All India Amateur Astronomers Meets List of Observatories in India Tribute to Dr N.C. Rana - Our founder Chairman Join Our Email group Links to other astro sites Mail to CIAA Sign our Guestbook View Our Guestbook Some Links Visit the Web site of Galileo Telescope Makers for Your telescope and other astronomy requiremtns Amateur Astronomers Association of Delhi for Pictures and details of variuos astronomy topics S.P.A.C.E. is an NGO involved in the promotion of Astronomy and Scientific Temper in educational institutions and among the masses If you have any comments or suggestions, please email the webmaster Nilesh Vayada

100. AmSky online An openforum electronic magazine for serious amateur astronomers. http://www.amsky.com/news.html

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