2019-08-01_Sky_and_Telescope

(singke) #1

80 AUGUST 2019 • SKY & TELESCOPE


TELESCOPES (cont.)

SOFTWARE

Dedicated to
Craftsmanship!

Mach 2 GTO


http://www.astro-physics.com
Machesney Park, IL USA
Ph: 815-282-1513

12-24V DC12-24V DC

Connectivity: GTOCP^5

Absolute Encoders
Power & Go
Auto-Adjusting
Gear Mesh

ORGANIZATIONS

OPTICS

Deep-Sky Planner


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http://www.knightware.biz


For visual and imaging observers!


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Simplicity

of structure


& ease of


operation


http://www.ashdome.com


ASH-DOME


OBSERVATORIES/DOMES

[email protected]
949.215.3777 http://www.astrohaven.com

Keeping it “Beautifully” Simple


Almost Zero Anxiety... The Astro Haven team is behind every product

Almost Zero Replacement... Robust quality for a Professional life cycle
Almost Zero Anxiety... The Astro Haven team is behind every product

Almost Zero Replacement... Robust quality for a Professional life cycle

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http://www.observa-dome.com
371 Commerce Park Drive, Jackson, MS 39213
Phone (601) 982-3333 • (800) 647-5364 • Fax (601) 982-3335
[email protected]

Our dynamic universe is constantly
undergoing change that you can help
monitor — from a star’s variable
brightness to observing the bright-
ŶĞƐƐŽĨƐƵƉĞƌŶŽǀĂĞƚŽŚĞůƉƌĞĮŶĞ
cosmic distances.
Visit our website and learn more
about how you can contribute — we
could really use your help!

AAVSO.ORG


Help unravel the


mysteries of the
universe.

CLASSIFIEDS

Classifi ed ads are for the sale and purchase of
noncommercial merchandise, one-of-a-kind
items, or for job offerings. The rate is $1.75 per
word; minimum charge of $28.00; payment must
accompany order. Closing date is 10th of third
month before publication date. Send ads to:
Ad Dept., Sky & Telescope, 90 Sherman Street,
Cambridge, MA 02140.

SOUTHWEST NEW MEXICO: Casitas
de Gila Guesthouses. Dark skies, great
accommodations; power, wifi , and pads
available. casitasdegila.com/astronomy.html.
575-535-4455.
LOOKING FOR PARTNER: to share time
on PlaneWave CDK24 telescope situated
20 miles south of Cerro Tololo in Chile.
Email [email protected] for more
information.
FOR SALE: 14.5” f/6 Telescope, 40 years
old. Equatorial mount on wheels. $850.00
74 0 - 6 5 4 -7713

skyandtelescope.com


TELESCOPES
Free download pdf