Sky & Telescope - December 2020 - 81

SOFTWARE

TRAVEL

CSLO
AFSTSW
I FAI E
RD
ES

SOFTWARE

Deep-Sky Planner 7

BYERS SERIES
III TELESCOPE
For visual
and imagingMOUNT:
observers!
Fully reconditioned by Software Bisque

Exceptional Planning &

with their latest-generation
control
Logging Software
for
system. ThisWindows,
massive, timelessly
Android &elegant
iOS

One-sixth page horizontal

mount can handle telescopes up to the
0.6-0.7-meter class, delivering exceptional

4.750 x 2.31

stability and pinpoint go-to accuracy.
TELESCOPES
Installed at Rocky Hill Observatory in
California in 2001, this Byers Series III may
be seen in action in the film Seeing in the
Dark, at 49:26. Price new was $135,000 in
2016 dollars. Offered for immediate sale
at $35,000. Buyer pays shipping from

Dedicated to

Craftsmanship!

Golden, CO. Contact: tf@timothyferris.
O B S E R VAT O R I E S / D O M E S

MISCELLANEOUS

SUBSCRIBE TO SKY & TELESCOPE MAGAZINE
CALL 617 758-0243 OR ADS@SKYANDTELESCOPE.COM
HOME-DOME AND PRO-DOME

HOME-DOME AND PRO-DOME
OBSERVATORIES
OBSERVATORIES

&ŽƌǀĞƌLJŽīĞĞzŽƵƵLJ͕tĞŽŶĂƚĞƚŽĂƌŬ^ŬLJWƌĞƐĞƌǀĂƟŽŶ
sĞƚĞƌĂŶͲKǁŶĞĚ͕ϯϱнzĞĂƌǀŝĚƐƚƌŽŶŽŵĞƌ
sŝƐŝƚǁǁǁ͘ĚĞĞƉƐŬLJĐŽīĞĞ͘ĐŽŵͬĂƐƚƌŽĨŽƌϮϬйŽīzŽƵƌ&ŝƌƐƚKƌĚĞƌ͊

ADVERTISE IN MARKET PLACE * 617 758-0243 OR ADS@SKYANDTELESCOPE.COM

com

Absolute Encoders

Mach2GTO

Power & Go

Auto-Adjusting
NEW SOLAR HOME on 20
acres, 4 miles
Gear Mesh
from Portal, Arizona. Quality PV system.
16" wide masonry construction. 1,13412-24V DC
sq-ft home plus 350-sq-ft guest house.
360-degree views. Dark skies. Privacy.

ǁǁǁ͘ĞĞƉ^ŬLJŽīĞĞ͘ĐŽŵ
ΛĞĞƉ^ŬLJŽīĞĞ

$236,000. Phone: 505-470-3014; E-mail

PROFESSIONAL DESIGN
SHOP
@ SKY: www.ShopatSky.com
PROFESSIONAL
DESIGN -
---- AMATEUR PRICE
PRICE
MOUNTS
6', 10' and 15' Diameter
Stand-alone or On Building
All Fiberglass
C L A S S I F I EEasy
D SAssembly
Manual/Computer Automated
Full Height/Handicap Access
Priced from $3,295
$3,750

BYERS SERIES III TELESCOPE MOUNT:
THE
BEST ALT-AZ MOUNT
Fully reconditioned by Software Bisque with

"THE FASTER & EASIER
WAY OUTSIDE"
their latest-generation
control
system. This
massive,
timelessly elegant mount can handle
* Extremely
Rigid
telescopes up to the 0.6-0.7-meter class, deliv* Silky
Smooth
even at 300
power and pinpoint go-to
ering
exceptional
stability
accuracy. Installed at Rocky Hill Observatory
* No counterweights or locks
in California in 2001, this Byers Series III may
be seenfrom
in action
* Designed
the startintothe
usefilm Seeing in the Dark,
at 49:26.
Pricecables
new was
$135,000 in 2016
DSCs
(no external
or encoders)
dollars. Offered for immediate sale at $35,000.
* Change
eyepieces
without
rebalancing
Buyer pays shipping from Golden, CO. Contact: tf@timothyferris.com
WWW.DISCMOUNTS.COM
Tom@discmounts.com
1.954.475.8574
NEW
SOLAR
HOME on 20 acres, 4 miles from
~SINCE
2003~

Low cost,
cost, accurate
accurate
Low
system
system to
to detect
detect
cloud
cloud cover,
cover, light
light levels
levels
and
Įrst traces of rain.
ĂŶĚĮƌƐƚƚƌĂĐĞƐŽĨƌĂŝŶ͘
With
DDW interface.
tŝƚŚtŝŶƚĞƌĨĂĐĞ͘
www.clouddetecƟ
on.com
ǁǁǁ͘ĐůŽƵĚĚĞƚĞĐƟŽŶ͘ĐŽŵ

1990@gmail.com
530-279-2757
Call or
write for a FREE Brochure

TECHNICAL INNOVATIONS
Iahg^3 !-)0"/)*&*20. 

slushymeadows@gmail.com.

CloudWatcher

www.homedome.com

NEW MEXICO DREAM HOME: Beautiful 3,700 square foot, 3 bed/3 bath on
22.5 acres at 8,880 feet. Includes domed
observatory with pier and C-14. Enjoy 1
arc second seeing. Property offered at
$489,500. Contact realtor Randy Everett:
(575) 682-2583, everett.team@gmail.com

FOR RENT: 3BR/2BAOfurnished
P T I C Shome in ARIZONA SKY VILLAGE PORTAL, AZ. Spectacular observing/birding! irkitzman@gmail.com

Connectivity:

GTOCP5

DARK SKY: Development opportunity
adjoins Arizona Sky Village. 140+ acres;
$85,000 with terms; SoldieCreekRanch
www.astro-physics.com
Machesney
Park, IL USA
1990@gmail.com
530-279-2757

www.arizona-dreaming.com 520-203-8500

Ph: 815-282-1513

FOR RENT: 3BR/2BA furnished home
in ARIZONA SKY VILLAGE PORTAL,

skyandtelescope.org

Portal, Arizona. Quality PV system. 16" wide
masonry construction. 1,134-sq-ft home plus
O B S Eguest
R V Ahouse.
T O R I360-degree
ES/DOM
ES
350-sq-ft
views.

Classified ads are for the sale of noncommercial

Dark skies. Privacy. $236,000. Phone: 505470-3014; E-mail slushymeadows@gmail.com.

merchandise or for job offerings. The rate is $1.75

dreaming.com 520-203-8500

per word; minimum charge of $28.00; payment

Classified ads are for the sale of noncom-

NEW MEXICO DREAM HOME: Beautiful 3,700
square foot, 3 bed/3 bath on 22.5 acres at 8,880
feet. Includes domed observatory with pier
and C-14. Enjoy 1 arc second seeing. Property
offered at $489,500. Contact realtor Randy
Everett: (575) 682-2583, everett.team@gmail.
com
DARK SKY: Development opportunity adjoins
Arizona Sky Village. 140+ acres; $85,000 with
terms; SoldieCreekRanch

AZ. Spectacular observing/birding!

irkitzman@gmail.com www.arizona-

mercial merchandise or for job offerings.
must accompany order. Closing date is 10th of
third month before publication date. Send ads to:

The rate is $1.75 per word; minimum charge
of $28.00; payment must accompany order.
Closing date is 10th of third month before

Ad Dept., Sky & Telescope, 90 Sherman Street,

publication date. Send ads to: Ad Dept., Sky
& Telescope, 90 Sherman Street, Cam-

Cambridge, MA 02140.

bridge, MA 02140.

ADVERTISE IN MARKET PLACE * 617 758-0243 OR ADS@SKYANDTELESCOPE.COM
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NCUEA
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81
81


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Sky & Telescope - December 2020

Table of Contents for the Digital Edition of Sky & Telescope - December 2020

Contents
Sky & Telescope - December 2020 - Cover1
Sky & Telescope - December 2020 - Cover2
Sky & Telescope - December 2020 - 1
Sky & Telescope - December 2020 - Contents
Sky & Telescope - December 2020 - 3
Sky & Telescope - December 2020 - 4
Sky & Telescope - December 2020 - 5
Sky & Telescope - December 2020 - 6
Sky & Telescope - December 2020 - 7
Sky & Telescope - December 2020 - 8
Sky & Telescope - December 2020 - 9
Sky & Telescope - December 2020 - 10
Sky & Telescope - December 2020 - 11
Sky & Telescope - December 2020 - 12
Sky & Telescope - December 2020 - 13
Sky & Telescope - December 2020 - 14
Sky & Telescope - December 2020 - 15
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Sky & Telescope - December 2020 - 17
Sky & Telescope - December 2020 - 18
Sky & Telescope - December 2020 - 19
Sky & Telescope - December 2020 - 20
Sky & Telescope - December 2020 - 21
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Sky & Telescope - December 2020 - 24
Sky & Telescope - December 2020 - 25
Sky & Telescope - December 2020 - 26
Sky & Telescope - December 2020 - 27
Sky & Telescope - December 2020 - 28
Sky & Telescope - December 2020 - 29
Sky & Telescope - December 2020 - 30
Sky & Telescope - December 2020 - 31
Sky & Telescope - December 2020 - 32
Sky & Telescope - December 2020 - 33
Sky & Telescope - December 2020 - 34
Sky & Telescope - December 2020 - 35
Sky & Telescope - December 2020 - 36
Sky & Telescope - December 2020 - 37
Sky & Telescope - December 2020 - 38
Sky & Telescope - December 2020 - 39
Sky & Telescope - December 2020 - 40
Sky & Telescope - December 2020 - 41
Sky & Telescope - December 2020 - 42
Sky & Telescope - December 2020 - 43
Sky & Telescope - December 2020 - 44
Sky & Telescope - December 2020 - 45
Sky & Telescope - December 2020 - 46
Sky & Telescope - December 2020 - 47
Sky & Telescope - December 2020 - 48
Sky & Telescope - December 2020 - 49
Sky & Telescope - December 2020 - 50
Sky & Telescope - December 2020 - 51
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Sky & Telescope - December 2020 - 53
Sky & Telescope - December 2020 - 54
Sky & Telescope - December 2020 - 55
Sky & Telescope - December 2020 - 56
Sky & Telescope - December 2020 - 57
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Sky & Telescope - December 2020 - 61
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Sky & Telescope - December 2020 - Cover3
Sky & Telescope - December 2020 - Cover4
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