Sky & Telescope - April 2023 - 81
ACCESSORIES
TRAVEL
MISCELLANEOUS
TELESCOPES
CLASSIFIEDS
One-sixth page horizontal
4.750 x 2.31
$495
Mach2GTO
BYERS SERIES III TELESCOPE MOUNT:
Fully reconditioned by Software Bisque
with their latest-generation control
system. This massive, timelessly elegant
mount can handle telescopes up to the
0.6-0.7-meter class, delivering exceptional
stability and pinpoint go-to accuracy.
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
Golden, CO. Contact: tf@timothyferris.
com
Dedicated to
Craftsmanship!
Absolute Encoders
Power & Go
Auto-Adjusting
Gear Mesh
12-24V DC
12-24V DC
SUBSCRIBE TO SKY & TELESCOPE MAGAZINE
CALL 617 758-0243 OR ADS@SKYANDTELESCOPE.COM
S&T!
CLASSIFIEDS
BYERS SERIES III TELESCOPE MOUNT:
Fully reconditioned by Software Bisque with
their latest-generation control system. This
massive, timelessly elegant mount can handle
telescopes up to the 0.6-0.7-meter class, delivering
exceptional stability and pinpoint go-to
accuracy. 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 Golden, CO. Contact:
tf@timothyferris.com
NEW SOLAR HOME on 20 acres, 4 miles from
Portal, Arizona. Quality PV system. 16 " wide
masonry construction. 1,134-sq-ft home plus
350-sq-ft guest house. 360-degree views.
Dark skies. Privacy. $236,000. Phone: 505470-3014;
E-mail slushymeadows@gmail.com.
1990@gmail.com 530-279-2757
shopatsky.com
MISCELLANEOUS (cont.)
irkitzman@gmail.com
Advertise in
ads@skyandtelescope.org
OBSERVATORIES/DOMES
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
Machesney Park, IL USA
Ph: 815-282-1513
www.arizona-dreaming.com 520-203-8500
SKY & TELESCOPE MAGAZINE
ADS@SKYANDTELESCOPE.ORG
DARK SKY: Development opportunity
adjoins Arizona Sky Village. 140+ acres;
$85,000 with terms; SoldieCreekRanch
1990@gmail.com 530-279-2757
ADVERTISE IN
HOME-DOME AND PRO-DOME
OBSERVATORIES
HOME-DOME AND PRO-DOME
OBSERVATORIES
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
PROFESSIONAL DESIGN ---- AMATEUR PRICEPROFESSIONAL DESIGN - AMATEUR PRICE
6', 10' and 15' Diameter
Stand-alone or On Building
All Fiberglass
Easy Assembly
Manual/Computer Automated
Full Height/Handicap Access
Priced from $3,295
$3,750
DARK SKY: Development opportunity adjoins
Arizona Sky Village. 140+ acres; $85,000 with
terms; SoldieCreekRanch
CloudWatcher
Low cost, accurate
system to detect
cloud cover, light levels
Low cost, accurate
system to detect
cloud cover, light levels
and rst traces of rain.
With DDW interface.
www.clouddetec on.com
Call or write for a FREE Brochure
ADVERTISE IN MARKET PLACE * 617 758-0243 OR ADS@SKYANDTELESCOPE.COM
TECHNICAL INNOVATIONS
www.homedome.com
Travel with
skyandtelescope.org/tours
skyandtelescope.com *
sk yand tele scope .o r g *
J A N U A R Y 2 0 17
PRIL 2023
81
81
Classified ads are for the sale of noncommercial
merchandise 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.
FOR RENT: 3BR/2BA furnished home
in ARIZONA SKY VILLAGE PORTAL,
AZ. Spectacular observing/birding!
irkitzman@gmail.com www.arizonadreaming.com
520-203-8500
SOFTWARE
S&T!
Classified ads are for the sale of noncommercial
merchandise 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.
www.astro-physics.com
ADVERTISE IN MARKET PLACE * 617 758-0243 OR ADS@SKYANDTELESCOPE.COM
SHOP @ SKY: www.ShopatSky.com
NEW SOLAR HOME on 20 acres, 4 miles
from Portal, Arizona. Quality PV system.
16 " wide masonry construction. 1,134sq-ft
home plus 350-sq-ft guest house.
360-degree views. Dark skies. Privacy.
$236,000. Phone: 505-470-3014; E-mail
slushymeadows@gmail.com.
Connectivity:
GTOCP5
FOR RENT: 3BR/2BA furnished home in ARIZONA
SKY VILLAGE PORTAL, AZ. Spectacular
observing/birding!
http://insightCruises.com/events/st16
http://www.homedome.com
http://www.astro-physics.com
http://www.shopatsky.com
http://NexDome.com
http://NINEPLANETRING.COM
http://www.clouddetection.com
http://www.skyandtelescope.org/tours
http://www.Knightware.biz
http://www.homedome.com
https://skyandtelescope.org/
Sky & Telescope - April 2023
Table of Contents for the Digital Edition of Sky & Telescope - April 2023
Contents
Sky & Telescope - April 2023 - Cover1
Sky & Telescope - April 2023 - Cover2
Sky & Telescope - April 2023 - 1
Sky & Telescope - April 2023 - Contents
Sky & Telescope - April 2023 - 3
Sky & Telescope - April 2023 - 4
Sky & Telescope - April 2023 - 5
Sky & Telescope - April 2023 - 6
Sky & Telescope - April 2023 - 7
Sky & Telescope - April 2023 - 8
Sky & Telescope - April 2023 - 9
Sky & Telescope - April 2023 - 10
Sky & Telescope - April 2023 - 11
Sky & Telescope - April 2023 - 12
Sky & Telescope - April 2023 - 13
Sky & Telescope - April 2023 - 14
Sky & Telescope - April 2023 - 15
Sky & Telescope - April 2023 - 16
Sky & Telescope - April 2023 - 17
Sky & Telescope - April 2023 - 18
Sky & Telescope - April 2023 - 19
Sky & Telescope - April 2023 - 20
Sky & Telescope - April 2023 - 21
Sky & Telescope - April 2023 - 22
Sky & Telescope - April 2023 - 23
Sky & Telescope - April 2023 - 24
Sky & Telescope - April 2023 - 25
Sky & Telescope - April 2023 - 26
Sky & Telescope - April 2023 - 27
Sky & Telescope - April 2023 - 28
Sky & Telescope - April 2023 - 29
Sky & Telescope - April 2023 - 30
Sky & Telescope - April 2023 - 31
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Sky & Telescope - April 2023 - 33
Sky & Telescope - April 2023 - 34
Sky & Telescope - April 2023 - 35
Sky & Telescope - April 2023 - 36
Sky & Telescope - April 2023 - 37
Sky & Telescope - April 2023 - 38
Sky & Telescope - April 2023 - 39
Sky & Telescope - April 2023 - 40
Sky & Telescope - April 2023 - 41
Sky & Telescope - April 2023 - 42
Sky & Telescope - April 2023 - 43
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Sky & Telescope - April 2023 - 45
Sky & Telescope - April 2023 - 46
Sky & Telescope - April 2023 - 47
Sky & Telescope - April 2023 - 48
Sky & Telescope - April 2023 - 49
Sky & Telescope - April 2023 - 50
Sky & Telescope - April 2023 - 51
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Sky & Telescope - April 2023 - 53
Sky & Telescope - April 2023 - 54
Sky & Telescope - April 2023 - 55
Sky & Telescope - April 2023 - 56
Sky & Telescope - April 2023 - 57
Sky & Telescope - April 2023 - 58
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Sky & Telescope - April 2023 - 61
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Sky & Telescope - April 2023 - Cover3
Sky & Telescope - April 2023 - Cover4
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