Publisher: O'Reilly Media Released: June 2005 Pages: 416
Why use the traditional approach to study the stars when you can turn computers, handheld devices, and telescopes into out-of-this-world stargazing tools? Whether you're a first timer or an advanced hobbyist, you'll find Astronomy Hacks both useful and fun. From upgrading your optical finder to photographing stars, this book is the perfect cosmic companion. This handy field guide covers the basics of observing, and what you need to know about tweaking, tuning, adjusting, and tricking out a 'scope. Expect priceless tips and tools for using a Dobsonian Telescope, the large-aperture telescope you can inexpensively build in your garage. Get advice on protocols involved with using electronics including in dark places without ruining the party. Astronomy Hacks begins the space exploration by getting you set up with the right equipment for observing and admiring the stars in an urban setting. Along for the trip are first rate tips for making most of observations. The hacks show you how to: - Dark-Adapt Your Notebook Computer
- Choose the Best Binocular
- Clean Your Eyepieces and Lenses Safely
- Upgrade Your Optical Finder
- Photograph the Stars with Basic Equipment
The O'Reilly Hacks series has reclaimed the term "hacking" to mean innovating, unearthing, and creating shortcuts, gizmos, and gears. With these hacks, you don't dream it-you do it--and Astronomy Hacks brings space dreams to life. The book is essential for anyone who wants to get the most out of an evening under the stars and have memorable celestial adventures. |
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Chapter 1 Getting Started -
Hacks 1–10 -
Don’t Give Up -
Join an Astronomy Club -
Safety First -
Stay Warm -
Don’t Violate Observing Site Etiquette -
Be Prepared -
Measure Your Entrance Pupil Size -
Choose the Best Binocular -
Choose the Best General-Purpose Telescope -
Equip Yourself for Urban Observing -
Chapter 2 Observing Hacks -
Hacks 11–32 -
See in the Dark -
Protect Your Night Vision from Local Lights -
Describe the Brightness of an Object -
Identify Stars by Name -
Identify Stars by Catalog Designations -
Know Your Constellations -
Understand Celestial Coordinate Systems -
Print Custom Charts -
Keep Your Charts at the Eyepiece -
Locate Objects Geometrically -
Learn to Star Hop -
Learn to See DSOs -
Observe Shallow-Space Objects -
Slow Down, You Move Too Fast, You’ve Got to Make the Evening Last -
Learn Urban Observing Skills -
Sweep Constellations -
Maintain an Observing Notebook -
Develop an Organized Logging System -
Plan and Prepare for a Messier Marathon -
Run a Messier Marathon -
Photograph the Stars with Basic Equipment -
Discover and Name a New Planet -
Chapter 3 Scope Hacks -
Hacks 33–43 -
Center-Spot Your Mirror -
Clean Your Primary Mirror -
Eliminate Astigmatism -
Eliminate Diffraction Spikes and Increase Contrast -
Build a Film Can Collimating Tool -
Tune Your Newtonian Reflector for Maximum Performance -
Collimate Your Primary Mirror Quickly and Accurately -
Star-Collimate Your Scope -
Counterweight a Dobsonian Scope -
Improve Dobsonian Motions with Milk Jug Washers -
Upgrade Your Dobsonian Bearings -
Chapter 4 Accessory Hacks -
Hacks 44–65 -
Dark Adapt Your Notebook Computer -
Dark Adapt Your Vehicle -
Use a Barlow -
Determine Actual Barlow Magnification -
See More of the Sky -
Optimize Your Eyepiece Collection -
Chart Your Eyepiece Characteristics -
View Dim Objects in the Same Field as a Very Bright Object -
Clean Your Eyepieces and Lenses Safely -
Install a Unit-Power Finder -
Upgrade Your Optical Finder -
Align Your Finder -
Determine Your Optical Finder’s Field of View -
Determine Your True Field of View -
Enhance Lunar and Planetary Contrast and Detail -
Enhance Nebular Contrast and Detail -
Please Be Seated -
Stash Your Gear in a Photographer’s Vest or Fanny Pack -
Use a Voice Recorder for Logging -
Build or Buy an Equatorial Platform -
Make Your Computer Work for You -
Astronomy Software in the Palm of Your Hand -
Colophon |
- Title:
- Astronomy Hacks
- By:
- Robert Bruce Thompson, Barbara Fritchman Thompson
- Publisher:
- O'Reilly Media
- Formats:
-
- Print
- Ebook
- Safari Books Online
- Print:
- June 2005
- Ebook:
- February 2012 (est.)
- Pages:
- 416
- Print ISBN:
- 978-0-596-10060-5
- | ISBN 10:
- 0-596-10060-4
- Ebook ISBN:
- 978-1-4493-8392-3
- | ISBN 10:
- 1-4493-8392-0
|
-
Robert Bruce Thompson Robert Bruce Thompson is a coauthor of O'Reilly's Building the Perfect PC and PC Hardware in a Nutshell. A born geek, he built his first computer in 1976 with 256 bytes of memory, toggle switches, and no operating system. Since then, he has bought, built, upgraded, and repaired hundreds of PCs for himself, employers, customers, friends, and clients. Robert spends most clear, moonless nights outdoors with his 10-inch Dobsonian reflector telescope, hunting down faint fuzzies, and is currently designing a larger truss-tube Dobsonian (computerized, of course) that he plans to build. View Robert Bruce Thompson's full profile page. -
Barbara Fritchman Thompson Barbara Fritchman Thompson, the coauthor of Building the Perfect PC and PC Hardware in a Nutshell, worked for 20 years as a librarian before starting her own home-based consulting practice, Research Solutions. She's also a researcher for the law firm Womble, Carlyle, Sandridge, & Rice, PLLC. During her leisure hours, Barbara reads, works out, plays golf, and, like Robert, is an avid amateur astronomer. View Barbara Fritchman Thompson's full profile page. |
Colophon Our look is the result of reader comments, our own experimentation, and feedback from distribution channels. Distinctive covers complement our distinctive approach to technical topics, breathing personality and life into potentially dry subjects. The tool on the cover of Astronomy Hacks is a refractor telescope. Although magnifying glasses and burning glasses had been known since classical times, and eyeglasses were in use by 1300, it was not until the final decade of the 16th century that instrument makers first created optical instruments for scientific exploration. The first simple microscopes were built by brothers Zacharias and Hans Janssen, about 1595. Although the telescope seems a logical follow-on to the microscope, no evidence exists that any telescope was built prior to 1608. The invention of the telescope is sometimes credited to Zacharias Janssen or James Metius, but evidence suggests that spectacle maker Hans Lippershey was the first to construct a telescope. One day, while holding a spectacle lens in either hand, Lippershey happened to view a nearby church steeple through both lenses and was astonished to see that it appeared larger than before. He mounted the lenses in a tube to adjust and preserve their spacing, and thereby invented the refractor telescope. Lippershey applied to the Dutch government for a patent, which was denied because he was unable to prove that he was the sole inventor. The government officials, however, recognized the value of Lippershey's invention. They bought his original telescope for 90 florins and paid Lippershey well to produce additional telescopes for them. Opticians and instrument makers throughout Holland were soon producing telescopes, and within a year telescopes were being made throughout Europe. In 1609, Galileo Galilei, after reading a description of the telescope, constructed his own instrument and turned it to the heavens. Galileo first used his telescope to discover the moons of Jupiter, sunspots, the phases of Venus, and the craters and valleys on the Lunar surface. With his telescope, Galileo proved the Copernican heliocentric theory by establishing that the apparent motion of Jupiter's four moons could be explained only if those moons orbited Jupiter, and that the phases of Venus established that Venus must be orbiting the Sun. In 1671, Isaac Newton reinvented the second major type of telescope, the reflector, by using mirrors rather than lenses to collect and focus light. Since the 17th century, the craft of telescope making has been refined continually. We now have telescopes that enable us to see objects billions of light years away to the edge of our universe. There are also telescopes that capture energy such as radio wave emissions, gamma rays, and x-rays. But the refractor telescope, refined but essentially unchanged since the days of Lippershey and Galileo, remains a popular and useful scientific instrument.Marlowe Shaeffer was the production editor and proofreader for Astronomy Hacks . Darren Kelly and Claire Cloutier provided quality control. John Bickelhaupt wrote the index. Mike Kohnke designed the cover of this book, based on a series design by Edie Freedman. The cover image is an original photograph provided by Al Nagler. The background image is from Getty Images. Karen Montgomery produced the cover layout with Adobe InDesign CS using Adobe's Helvetica Neue and ITC Garamond fonts. David Futato designed the interior layout. This book was converted by Keith Fahlgren to FrameMaker 5.5.6 with a format conversion tool created by Erik Ray, Jason McIntosh, Neil Walls, and Mike Sierra that uses Perl and XML technologies. The text font is Linotype Birka; the heading font is Adobe Helvetica Neue Condensed; and the code font is LucasFont's TheSans Mono Condensed. The illustrations that appear in the book were produced by Robert Romano, Jessamyn Read, and Lesley Borash using Macromedia FreeHand MX and Adobe Photoshop CS. This colophon was written by Lydia Onofrei and Robert Bruce Thompson. |
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Customer Reviews
3/27/2009 (2 of 2 customers found this review helpful) 5.0Astronomy Hacks to the Rescue! By Dave Walz-Burkett from Undisclosed 10/2/2008 (1 of 1 customers found this review helpful) 5.0A great astronomy resource 2/15/2008 5.0Quite a nice book for newcomers as for advanced observers By Andre Cajolais from Undisclosed By John Smith from Undisclosed By astrola from Undisclosed 7/20/2005 5.0A really good resource
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