Provides a one-stop shop for the amateur variable star observer. Features chapters on binocular variable stars and photometric study of variable stars, topics that have not been addressed in most other amateur astronomy books. Uses non-mathematical language that is easily accessible to anyone with a general interest in astronomy. Provides basic and advanced information for an activity many amateur astronomers pursue once they have developed some skills in deep sky observing This book contains everything you need to know about variable stars -- stars whose brightness varies noticeably over time. The study of variable stars has been a particularly popular area of research for amateurs for many years; the material contained herein serves as both an introduction to amateur astronomers and a useful reference source for seasoned variable star observers.  With its thorough, non-mathematical descriptions of variable stars and tips for how to see them, this book enables novices and experts alike to set off into the field and observe a wide range of delightful sights. It strikes a balance between easily visible objects that can be seen in any telescope or binoculars, and variable stars that are a direct challenge to those with large aperture equipment or access to photometric tools and methods. After helping the observer differentiate between variable star types, the author goes on to explain the skills needed to operate a telescope and other equipment, as well as how to couple filters to a CCD camera or digital SLR camera in order to photometrically record these celestial objects. Further, the book includes an observational guide to 50 objects for study, with finder charts and data about light curves for ease of identification, along with the stars’ celestial coordinates, magnitudes, and other pertinent information.

Astro Swedens teleskoppaket till nybörjare är teleskop med alla tillbehör som du behöver för att komma igång med astronomi. Du behöver inte längre vara rädd att missa någon viktig detalj när du lägger beställningen. ANBP4M teleskoppaket för nybörjare med Skywatcher Explorer-130 spegelteleskop, motor och mycket tillbehör Det kan vara svårt i början när man letar efter sitt första teleskop - det finns så många modeller, och hur kan du vara säker på att du inte glömmer ett viktigt tillbehör när du beställer teleskopet? Astro Swedens teleskoppaket löser just detta problem: Dessa är utvalda nybörjarteleskop som vi anser som särskilt lämpliga till dig som vill komma igång med astronomi, samt de viktigaste tillbehören som vi känner att du behöver för en lyckad start! Nybörjarpaket Skywatcher Explorer 130/900 Skywatchers Explorer-130 är ett av de främsta och mest mångsidiga nybörjarteleskop i sin prisklass. 130 mm optikdiameter innebär att teleskopet fungerar utmärkt för alla sorters visuella observationer, vare sig det är Månen, Jupiter och Saturnus, eller även en hel del ljussvaga stjärnhopar och nebulosor. Särskilt spännande: Med medföljande motor följer teleskopet objektens rörelse och håller på så sätt objektet kvar i synfältet. Detta underlättar observationer med hög förstoring eller av flera personer. Vad kan jag se i detta teleskop? Klicka på bilderna för en närmare beskrivning och jämförelse med andra teleskop! () Månen () Jupiter () Saturnus () Galaxer () Nebulosor Paketet innehåller: * Skywatcher Explorer-130 () spegelteleskop med motordrift - teleskopet följer stjärnornas rörelse, även vid hög förstoring. () * Planisfär () - Stjärnkarta som visar hela stjärnhimlen sett från norra Europa. * Natt () - en informativ broschyr med värdefull information till nybörjaren. Teleskopet innehåller: * Medföljande Okular (1,25"): 10 mm & 25 mm * 2x Barlowlins (dubblar förstoring med respektive okular) * Rödpunktssökare * EQ2 montering * Aluminiumstativ med tillbehörsfack För användning av solfilter Vill du observera solen? Då måste du använda ett lämpligt solfilter! Till denna modell rekommenderar vi Baader-Planetarium Solfilter ASTF 120 (140-180mm). ()     Produktmanualer Manual till teleskopet ()

Den Spännande Astronomin, 5:e upplagan är en uppdaterad version av denna mycket populära bok av Hans Thorgren och som sålts i tusentals exemplar under många år. Den Spännande Astronomin, 5:e upplagan vänder sig till gymnasieelever, lärare, amatörastronomer och alla andra nyfikna på astronomi. Den ger en samlad baskunskap inom det breda ämnet. För de gymnasieelever som vill lära sig lite mer om astronomi utöver det som ingår i grundskolans NO-ämnen och gymnasiets fysikkurser så är Den Spännande Astronomin, 5:e upplagan som klippt och skuren. Den kan vara lämplig att använda som ett hjälpmedel t.ex. vid ett projektarbete i astronomi eller något annat ämne som berör rymden. Eftersom matematik undvikits kan boken säkert också fungera bra på lägre skolstadier. Den spännande Astronomin, 5:e upplagan kan även användas vid studiecirklar eller vid självstudier samt av dem som vill börja med amatörastronomi, en trevlig, lärorik och spännande hobby. Boken är lämplig för lärare som inte tidigare i sin utbildning kommit i närmare kontakt med ämnet. Den har ett smidigt format tänkt att kunna medföras vid astronomiska observationer. Storlek 16x22,5 cm, är ringbunden och tryckt i färg. 172 sidor I boken finns ett stort antal färgbilder på olika fascinerande objekt och innehåller även stjärnkartor för den som vill lära sig att hitta på himlen. Boken innehåller historiska återblickar och redovisar en del spännande upptäckter som gjorts under åren. Vidare beskrivs olika utrustningar (kikare,teleskop mm) och andra hjälpmedel att hitta på stjärnhimlen. Andra kapitel handlar om Jorden, Månen, planeterna, asteroider, kometer, stjärnor, galaxer, kvasarer och svarta hål samt kosmologi. Boken berör även den spännande frågan om liv i rymden samt den aktuella debatten om växthuseffekt och global uppvärmning. Den omfattar 30 kapitel som förutom informativ text och bilder innehåller kontrollfrågor, observationsuppgifter samt webbuppgifter. Författare är Hans Thorgren, fil.mag. i matematik, fysik och astronomi med bakgrund som matematik och fysiklärare och gymnasierektor. Som nybliven pensionär är han fullt sysselsatt med sitt favoritämne vilket inkluderar astronomstudier vid Uppsala Universitet, arbete som astronomiguide och föreläsare samt aktivt medlemskap i Västerås Astronomi - och Rymdforskningsförening.

* Titel: The Universe Today * Författare: Carlos Martins * Språk: Engelska * Utgiven: 2020 * Format: Häftad * ISBN: 9783030496319 * Gives a gentle introduction to our current knowledge of the universe and how we came to our present view * Descriptive rather than mathematical, but includes maths separately for those seeking more detail * Author is an experienced teacher and popularizer in the field of astronomy and cosmology Starting out from humankind's earliest ideas about the cosmos, this book gives the reader a clear overview of our current understanding of the universe, including big bang theories and the formation of stars and galaxies, as well as addressing open questions. The author shows how our present view gradually developed from observations, and also how the outcome of ongoing research may still change this view. The book brings together concepts in physics and astronomy, including some history in both cases. The text is descriptive rather than technical: the goal is to present things rigorously and without oversimplification, by highlighting the crucial physical concepts. The only prerequisite is a qualitative knowledge of basic physics concepts at high-school level.

A nontechnical, nonmathematical primer on amateur radio astronomy. Includes 4 new amateur projects, including bouncing a signal off the moon, detecting the aurora, ISS, and more. Offers expanded resources for the interested reader.

* Provides all the background material needed to appreciate and understand the astronomy of the major radio sources that are observable by amateurs * Contains the information necessary to build and use a low cost backyard radio telescope. * No previous experience in electronics is required. * Gives plans for a simple cook-book radio telescope that can be built in a weekend! The Radio Sky and How to Observe It, Authors: Lashley, Jeff We have learned a great deal about our universe not only by looking at the sky through optical telescopes but also by listening to it! Although in the past most of the great discoveries have been made by professional radio astronomers using large radio telescopes built for institutions, today even amateurs can build and use small radio telescopes and make discoveries that can contribute to the general store of knowledge. And you dont need to be an electronics genius or rich! Jeff Lashley, in this comprehensive guide to the science and art of putting together and using a small radio telescope, will lead you through the process and help you to understand what to listen for. Filled with projects and tips and great advice, he can get you underway in a hurry and help you to decode what you are hearing. So if youve been doing amateur astronomy for a while and want to expand beyond what you can see with your eyes, this is a direction you should consider going in. Or, if youve dabbled in building radios for years and want to try something new, this can be a way to expand your hobby. Either way, start now listening to the fireworks going on all around you'll be amazed!

This book is a unique work satisfying the need for a modern, comprehensive review of all major aspects of galaxy observation.Galaxies and How to Observe Them, Authors: Steinicke, Wolfgang, Jakiel, Richard The book combines the physical background on the nature and data of galaxies, the relevant instrumentation and viewing techniques, and finally the targets and their individual appearance in telescopes of various apertures. A comprehensive sample of galaxies, including quasars, groups and clusters of galaxies is presented. This combination of theoretical knowledge and practical information guarantees successful observing sessions. Furthermore, the book is clearly structured with outstanding images and graphics.

How Amateurs Can Generate and Use Professional Imaging Data Scientific Astrophotography is a work for those amateur astronomers looking for new challenges, once they have mastered visual observing and the basic imaging of various astronomical objects. It is a wonderful reference for scientifically-inclined observers who want to learn the fundamentals of astrophotography with a firm emphasis on the discipline of scientific imaging. Scientific Astrophotography, Author: Gerald R Hubbell This book is a wealth of information and a distillation of ideas presented by a diverse set of sources and based on the most recent techniques, equipment, and data available. It also includes numerous exercises for the reader, to maximize the success and minimize the frustration inherent in the pursuit of this specific craft. Scientific Astrophotography is perfect for any amateur astronomer who wants to go beyond just the process of making beautiful images and actually contribute to the science of astronomy! "...Gerald Hubbell's new book, Scientific Astrophotography, is the perfect companion for anyone dipping their toe into the digital imaging realm for the first time. The author answers all the questions people have when starting out, such as how do I get the most bang for my buck, and how do I select the right CCD for my telescope?" * Mike Simonsen, American Association of Variable Star Observers

Using High-Powered Telescopes from Home * Tells amateur astronomers how anyone at home can access and use a professional telescope at a remote observatory. * Explains the technology behind the development of remote observatories, once only used by professionals but now available to amateur observers. * Includes practical information on how to choose a remote observatory, costs, and benefits, and presents many possible projects suitable to carry out with a remote observatory. Remote Observatories for Amateur Astronomers, Authors: Hubbell, Gerald R., Williams, Richard J., Billard, Linda M. Amateur astronomers who want to enhance their capabilities to contribute to science need look no farther than this guide to using remote observatories. The contributors cover how to build your own remote observatory as well as the existing infrastructure of commercial networks of remote observatories that are available to the amateur. They provide specific advice on which programs to use based on your project objectives and offer practical project suggestions. Remotely controlled observatories have many advantages—the most obvious that the observer does not have to be physically present to carry out observations. Such an observatory can also be used more fully because its time can be scheduled and usefully shared among several astronomers working on different observing projects. More and more professional-level observatories are open to use by amateurs in this way via the Internet, and more advanced amateur astronomers can even build their own remote observatories for sharing among members of a society or interest group.

Jupiter is one of the most spectacular observing targets for amateur astronomers. There are various books about observing the planets, and several about Jupiter itself, but this is the only book to deal with the giant planet - its formation, structure, and incredible physics - as well as with the practical aspects of observation of the planet and its moons.Jupiter and how to observe it, Authors: McAnally, John W. The concept of the book - and of the series - is to present an up-to-date detailed physical and astrophysical description (part one) and then (part two) to consider how best to observe and image the giant planet. Jupiter and How to Observe It is a mine of information for all levels of amateur observers, from the beginning to the experienced, and will be fascinating reading for all practical amateur astronomers. 1st Edition., 2008, X, 218 p.

Utgiven: 2017Video astronomy on the go Author Joseph Ashley explains video astronomy's many benefits in this comprehensive reference guide for amateurs. Video astronomy offers a wonderful way to see objects in far greater detail than is possible through an eyepiece, and the ability to use the modern, entry-level video camera to image deep space objects is a wonderful development for urban astronomers in particular, as it helps sidestep the issue of light pollution. The author addresses both the positive attributes of these cameras for deep space imaging as well as the limitations, such as amp glow. The equipment needed for imaging as well as how it is configured is identified with hook-up diagrams and photographs. Imaging techniques are discussed together with image processing (stacking and image enhancement). Video astronomy has evolved to offer great results and great ease of use, and both novices and more experienced amateurs can use this book to find the set-up that works best for them. Flexible and portable, they open up a whole new way of seeing space.

Ett trevligt, lätthanterligt nybörjarteleskop, perfekt för månen och planeterna men även för första observationer av en del ljussvaga objekt på himlen, såsom galaxer och nebulosor. Med medföljande smartphone adapter kan du ta fina kort av månen och de största planeterna. Celestron Astromaster LT 70AZ refraktorteleskop med smartphoneadapter och månfilter För dig som letar efter ditt första teleskop är det särskilt viktigt med enkelt handhavande. Det gäller ännu mer för barn. Astromaster LT 70AZ är ett av de mest lättanvända teleskop i vårt sortiment och lämpar sig bra som första stjärnkikare med fokus på månen och planeterna. Teleskopet kopplas till monteringen med en dovetailskena som möjliggör att plocka ner eller montera teleskopet mycket snabbt. Egenskaper: * Linsteleskop (refraktor) med skarp och kontrastrik bild * Rikligt med tillbehör * Stabil stativ och montering * Särskilt enkelt att använda Astrosweden teleskopguide Enkelt att använda Lätt att bära / transportera Lämpat för barn Från 10 år Observationer: planeter Observationer: nebulosor Foto: planeter Foto: nebulosor Denna guide kan ge dig en snabb handledning när du letar efter ett teleskop som passar dig. Så här fungerar guiden (). Det är såklart svårt att ge en helhetsbild på hur teleskopet fungerar och att presentera det på ett lättförståeligt sätt. Vill du gräva djupt i skillnaderna kan du jämföra teleskopens specifikationer och läsa resten av produktbeskrivningen, eller så är du såklart mycket välkommen att mejla eller ringa oss! Vad kan jag observera med detta teleskop: * Månen Kratrar, bergskedjor, sprickor, dalar, m.m. kan lätt observeras på månytan. * Planeter Observera Venus faser och Saturnus ringar. På Jupiter kan du se detaljer i planetens molnstrukturer och de Galileiska månarna. Under goda atmosfäriska förhållanden ser du även Jupiters berömda röda fläck en enorm orkan, dubbelt så stor som vår egen jord. * Solen Med hjälp av Baaders solfilterfolie kan du enkelt bygga ett solfilter, som medger att du säkert kan observera solen, vår närmaste stjärna. * Djuprymdsobjekt Ljussvaga nebulosor och galaxer är inte teleskopets primära fokus, men det är ändå några hundra objekt som ligger inom räckhåll för detta teleskop. Observera multipelstjärnor där de ingående komponenterna har olika färger. Upptäck Ringnebulosan i stjärnbilden Lyran. Du kan även se objekt utanför vår egen galax. T.ex. klotformiga stjärnhopar som ligger i banor runt Vintergatan och vår närmaste granngalax, Andromedagalaxen. * Jorden Teleskopet är också lämpligt för observationer av fåglar, fartyg, berg, m.m. Klicka på bilderna för en närmare beskrivning och jämförelse med andra teleskop! Månen Jupiter Saturnus Galaxer Nebulosor Leveransen omfattar: * Astromaster LT 70AZ refraktorteleskop * Montering Alt-Azimutal (rörlig i vertikal och horisonalled) * Stålstativ med tillbehörshylla * Två okular i brännvidderna 10 och 20 mm * 1,25 tum rättvändande prisma * Rödpunktssökare * Smartphone adapter * Månfilter För användning av solfilter Vill du observera solen? Då måste du använda ett lämpligt solfilter! Till denna modell rekommenderar vi Baader-Planetarium Solfilter ASTF 80 (100-140mm). () Produktmanualer Manual till teleskopet ()

This astronomy travel guide examines the many wonderful opportunities for experiencing the observing hobby. Amateur astronomy is often consigned to observing from home or from a local park, yet it can be much more.Astronomy Adventures and Vacations, author: Timothy Treadwell Tim Treadwell explores all the possibilities of astronomical and space-related activities that are available on day trips and longer vacations. These activities range from observatory visits and other simple ways to build an astronomy event into a holiday, to full blown specialized astronomy travel. Many trips give the opportunity to visit some of the world's famous attractions. On most vacations it can be a matter of just taking a day (or night) out of your schedule to fit in an astronomy event, but larger, dedicated pilgrimages are also possible. How to make the most of astronomy potential on a holiday, whether observing on the beach in Hawaii with the Telescope Guy or visiting Star City in Russia, is covered in detail. Go to a star party, explore the national parks or see the northern lights! There are a wide variety of activities for all budgets described in this book.

* Titel: Digital SLR Astrophotography 2nd Edition * Författare: Malcolm Zack, Andrew Gannon, John McRoberts * Språk: Engelska * Utgiven: 2018 * Format: Häftad * ISBN: 9783319901152 * Enables observers to find popular and more unusual objects for a varied and interesting observing session * Shows town dwellers how to make the most of their limited horizons and skies * Includes original images and detailed charts to find objects that may not be easily visible without a telescope * Provides a list that is complemented by detailed star hopping maps, sketches, and images created by the authors and fellow members of the society from their own suburban locations Introduction Anyone interested in astronomy battles with the conveniences of modern living – street lights, advertising and security lighting, tall buildings, and even the occasional tree. More than 85% of the population now lives in crowded and light-polluted towns and cities. This book is for those who live in or near towns and cities and own relatively modest equipment, although observers with larger instruments will still find many of the target objects of interest. The book encourages the use of star-hopping techniques to find objects in the night sky. Included is a list of 100 popular deep sky objects, ranked according to how difficult they are to find. Each object is described and has companion star-hopping charts, images and sometimes sketches. As a result, readers can gain a sense of their own backyard view from Earth. There is also a top 30 list of lunar objects, a section on planetary observing, annotated lists of popular astronomy apps and software, and tips on how to make the most of your location. Stargazing Under Suburban Skies: A Star-Hopper’s Guide is the essential companion to what can be seen and how, regardless of the obstacles.

Koppartråd på rulle. Diameter: 1,00 mm Vikt: 1 kg Längd: 140 meter Tråden kan användas till MG36b - Magnettåget

* Worked examples give the reader a comprehensive understanding of the ways that their captured images can be enhanced to bring out their beauty. * Covers every type of object, from images of the Moon, planets and comets, to capturing images of the constellations, star clusters and nebulae within the Milky Way and faint distant galaxies. * Ideal for use with a range of equipment, from smartphone cameras, through DSLR cameras to more specialised CCD and telescope set-ups The Art of Astrophotography In The Art of Astrophotography, astronomer and Popular Astronomy columnist Ian Morison provides the essential foundations of how to produce beautiful astronomical images. Every type of astroimaging is covered, from images of the Moon and planets, to the constellations, star clusters and nebulae within our Milky Way Galaxy and the faint light of distant galaxies. He achieves this through a series of worked examples and short project walk-throughs, detailing the equipment needed – starting with just a DSLR (digital single lens reflex) camera and tripod, and increasing in complexity as the book progresses - followed by the way to best capture the images and then how, step by step, these may be processed and enhanced to provide results that can rival those seen in astronomical magazines and books. Whether you are just getting into astrophotography or are already deeply involved, Morison's advice will help you capture and create enticing astronomical images. 'The significant developments in the optics of both telescopes and cameras, coupled with powerful imaging programs now commercially available, mean that amateur astronomers can make remarkable images of astronomical objects … [The book] provides an excellent guide to the techniques involved. The emphasis in the text is on the various imaging processes one might use, but there are sufficient details about the instrumentation … a beginner will be comfortable in selecting a telescope, or a camera, to suit the goals. Instructions are given in detail, with procedures outlined in step-by-step explanations that even include specific mention of control buttons on a laptop screen. Typically, each chapter focuses on the photography of one type of object (e.g., the moon, nebulae in the Milky Way, or neighboring galaxies) because each object requires a slightly different technique. The illustrations are effectively coordinated with the text, and the final illustration in each chapter is usually extraordinary.' D. E. Hogg, CHOICE