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Product details
File Size: 6391 KB
Print Length: 252 pages
Publisher: Springer; 2010 edition (July 20, 2010)
Publication Date: July 20, 2010
Sold by: Amazon Digital Services LLC
Language: English
ASIN: B008BBGUWW
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Amazon Best Sellers Rank:
#1,212,337 Paid in Kindle Store (See Top 100 Paid in Kindle Store)
I have owned a variety of telescopes over the years, my most recent (and most expensive) acquisition being a 12" LX200ACF. I mounted it on a wedge on my permanent pier in my observatory. I was initially quite disappointed with the tracking ability, image quality and goto accuracy. I bought this book after reading a review. This book does NOT do as the title suggests (help you select a high-end telescope), but I knew that before purchasing.What it DOES provide is a plethora of tips regarding optimizing your LX200 for tracking, image quality and goto accuracy! I would recommend reading the book from cover-to-cover at least twice before acting on any of the advice (the information isn't ordered optimally, in my opinion). For those of us looking to optimize our LX200s, this book covers everything the Meade "manual" does not. Balancing, for example. Super-accurate polar alignment. Excellent PEC training. Computer-assisted collimation. How to make optimum use of ACP to sync your LX200 with your planetarium program, so you really can point, image and measure remotely.Here's an example of the power of the information in this book - I was able to balance my telescope to greatly reduce the stress on the motors and gears. I was able to (permanently) align my LX200 to within an arc minute of the celestial pole. I was able to reduce my PEC to under 2 seconds of arc.This book is phenomenal - an excellent value considering you shelled out thousands for your LX200!
this is certainly a useful and well written text, but it does not live up to its title, does not fill an important need within a brand category such as meade telescopes, and does not recognize the specific categories of amateur and semipro astronomers or the way they approach a telescope. my comments emphasize the disparity between the book's title and contents, and the fact that the contents are in fact highly specialized: they certainly don't tell you how to select a telescope!the first heading on the first page is "computers and astronomy," and roughly 150 of the book's 230 pages consists of chapters such as "essential software for basic operations," "software adjustment of polar alignment," "autoguiding," "using advanced software" and so forth. another 40 pages is devoted to balancing and polar alignment, the different types of telescopes, generic telescope accessories, updating firmware, telescope retailers and online user groups. i judge only about 30 pages or less than 15% of the book is actually concerned with meade specific products or guidelines for their use.it's a shame, because the meade user manual appears to have been written by a retired engineer, full of facts but meager with guidance. what is the best way to position the tripod on unpaved soil, or use the gps system, or update location or time information, or autoalign the scope? when autoalignment fails, why does that happen? how should one transport the scope, or store it (batteries left in, or taken out?), care for the optics, or clean dirty optics? how does one ventilate or cool down the scope prior to viewing? what specifically does "advanced coma free" (ACF) optics mean, and how specifically do ACF optics differ from newtonian, cassegrainian or ritchey-chretien optics? what are the best eyepieces to use for different circumstances, and which are the recommended manufacturers? on all these practical and highly important issues, both harris and the manufacturer user guide have nothing at all to offer.the other drawback is that astronomers come in flavors: the big divide is between the visual observers (with their lifetime checklists of the messier 110 or herschel 400) and the astrophotographers (with their CCD cameras); the visual observers divide further into variable star, near earth object or deep sky observers, to name only three. each group prefers different strategies for organizing their night time viewing, right down to the ways they use star atlases and sky software to plan out the sequence of galactic locations and viewing times for objects they intend to observe and the eyepieces or filters they will use. these activities are all software related: harris says nothing about them. worse, in the 30 pages where he does talk about meade products, he rather annoyingly speaks of the meade LX400 (which he owns) as the "top of the line" scope, and the LX200 as "also very good", omitting the more obvious and important facts that meade no longer makes the LX400 scope, the LX400 actually *must be* computer controlled and, because of its shorter focal length and larger secondary mirror, is better suited for astrophotography than visual observing.again, this book has quite a lot of useful and well presented information on aligning, collimating and controlling a telescope with computer software and the primarily photographic application of a telescope operated by computer. for any information outside that narrow bailiwick ... you're still stuck with the meade user guide.
If you're just starting out in Astronomy or you're moving up from a dime store telescope, this will not exactly give you the answers you might be looking for because there's just a lot of things to consider about your first or next telescope. After reading this, you'll still want to talk to members of your local Astronomy club. No matter how many books you read, the bottom line depends on what you want to do with the telescope -- and you can't do everything with just one telescope. This book will explain why.
Mostly about expensive software you should (have) bought back in 2007! What little technical information is hardly worth cost of the book, I usually just refers you to the owners manual.More useful information on the internet.
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