Sky & Telescope - November 2019 - 79
CTARM
AEVR
EA
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Kepler sCMOS Cameras
The New Standard of Excellence
Gary Walker's work in milli-mag photometry using the
Kepler KL400 camera is setting new standards for
precision. According to Gary, "The Kepler is 3x better
than my previous $38K camera. I have more than 85,000
CCD observations in the AAVSO data base, including the
first by an amateur, and none of those observations had
errors as low as .0008 mags [like the KL400]."
Legendary Brandon Eyepieces
BYERS SERIES III TELESCOPE MOUNT:
2019
One-sixth page horizontal
4.750 x 2.31
Melotte 15 image
courtesy Tolga Gumusayak
(Kepler KL4040 camera)
www.flicamera.com
Fully reconditioned
by Software Bisque
Brandon
eyepieces offer
exceptional
contrast
with their latest-generation
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against an extremely
system. This massive, timelessly elegant
dark background.
mount can handle telescopes up to the
Two reasons why every
0.6-0.7-meter class, delivering exceptional
Questar sold since 1971
stability
andBrandon
pinpoint go-to accuracy.
has
included
Installed at
Hill Observatory in
eyepieces.
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California
in 2001,
thisis Byers Series III may
tested before being shipped.
be seen in action in the film Seeing in the
You'll be very pleased with
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at 49:26.
Price new was $135,000
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at $35,000. Buyer pays shipping from
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O B S E R V A T O R I E S / D O M E S (cont.)
SUBSCRIBE TO SKY & TELESCOPE MAGAZINE
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* Extremely Rigid
telescopes up to the 0.6-0.7-meter class, delivering
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* Noincounterweights
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be seenfrom
in action
* Designed
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usefilm Seeing in the Dark,
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new was
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DSCs
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dollars. Offered for immediate sale at $35,000.
* Change
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DARK SKY: Development opportunity adjoins
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With
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FOR RENT: 3BR/2BA furnished home
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Classified ads are for the sale of noncommercial
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Classified ads are for the sale of noncommercial merchandise or for job offerings.
can save
the night
The rate is $1.75 per word; minimum charge
of $28.00; payment must accompany order.
Closing date is 10th of third month before
OPTICS
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.
www.observa-dome.com
www.darksky.org
ADVERTISE IN MARKET PLACE * 617 758-0243 OR ADS@SKYANDTELESCOPE.COM
371 Commerce Park Drive, Jackson, MS 39213
Phone (601) 982-3333 * (800) 647-5364 * Fax (601) 982-3335
Mail@observa-dome.com
s k ysaknydatnedl et e
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*A
NO
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79
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http://www.AAVSO.ORG
http://WWW.DISCMOUNTS.COM
https://shopatsky.com/
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http://www.observa-dome.com
http://www.darksky.org
http://www.opticwavelabs.com
http://www.skyandtelescope.com
Sky & Telescope - November 2019
Table of Contents for the Digital Edition of Sky & Telescope - November 2019
Contents
Sky & Telescope - November 2019 - Cover1
Sky & Telescope - November 2019 - Cover2
Sky & Telescope - November 2019 - 1
Sky & Telescope - November 2019 - Contents
Sky & Telescope - November 2019 - 3
Sky & Telescope - November 2019 - 4
Sky & Telescope - November 2019 - 5
Sky & Telescope - November 2019 - 6
Sky & Telescope - November 2019 - 7
Sky & Telescope - November 2019 - 8
Sky & Telescope - November 2019 - 9
Sky & Telescope - November 2019 - 10
Sky & Telescope - November 2019 - 11
Sky & Telescope - November 2019 - 12
Sky & Telescope - November 2019 - 13
Sky & Telescope - November 2019 - 14
Sky & Telescope - November 2019 - 15
Sky & Telescope - November 2019 - 16
Sky & Telescope - November 2019 - 17
Sky & Telescope - November 2019 - 18
Sky & Telescope - November 2019 - 19
Sky & Telescope - November 2019 - 20
Sky & Telescope - November 2019 - 21
Sky & Telescope - November 2019 - 22
Sky & Telescope - November 2019 - 23
Sky & Telescope - November 2019 - 24
Sky & Telescope - November 2019 - 25
Sky & Telescope - November 2019 - 26
Sky & Telescope - November 2019 - 27
Sky & Telescope - November 2019 - 28
Sky & Telescope - November 2019 - 29
Sky & Telescope - November 2019 - 30
Sky & Telescope - November 2019 - 31
Sky & Telescope - November 2019 - 32
Sky & Telescope - November 2019 - 33
Sky & Telescope - November 2019 - 34
Sky & Telescope - November 2019 - 35
Sky & Telescope - November 2019 - 36
Sky & Telescope - November 2019 - 37
Sky & Telescope - November 2019 - 38
Sky & Telescope - November 2019 - 39
Sky & Telescope - November 2019 - 40
Sky & Telescope - November 2019 - 41
Sky & Telescope - November 2019 - 42
Sky & Telescope - November 2019 - 43
Sky & Telescope - November 2019 - 44
Sky & Telescope - November 2019 - 45
Sky & Telescope - November 2019 - 46
Sky & Telescope - November 2019 - 47
Sky & Telescope - November 2019 - 48
Sky & Telescope - November 2019 - 49
Sky & Telescope - November 2019 - 50
Sky & Telescope - November 2019 - 51
Sky & Telescope - November 2019 - 52
Sky & Telescope - November 2019 - 53
Sky & Telescope - November 2019 - 54
Sky & Telescope - November 2019 - 55
Sky & Telescope - November 2019 - 56
Sky & Telescope - November 2019 - 57
Sky & Telescope - November 2019 - 58
Sky & Telescope - November 2019 - 59
Sky & Telescope - November 2019 - 60
Sky & Telescope - November 2019 - 61
Sky & Telescope - November 2019 - 62
Sky & Telescope - November 2019 - 63
Sky & Telescope - November 2019 - 64
Sky & Telescope - November 2019 - 65
Sky & Telescope - November 2019 - 66
Sky & Telescope - November 2019 - 67
Sky & Telescope - November 2019 - 68
Sky & Telescope - November 2019 - 69
Sky & Telescope - November 2019 - 70
Sky & Telescope - November 2019 - 71
Sky & Telescope - November 2019 - 72
Sky & Telescope - November 2019 - 73
Sky & Telescope - November 2019 - 74
Sky & Telescope - November 2019 - 75
Sky & Telescope - November 2019 - 76
Sky & Telescope - November 2019 - 77
Sky & Telescope - November 2019 - 78
Sky & Telescope - November 2019 - 79
Sky & Telescope - November 2019 - 80
Sky & Telescope - November 2019 - 81
Sky & Telescope - November 2019 - 82
Sky & Telescope - November 2019 - 83
Sky & Telescope - November 2019 - 84
Sky & Telescope - November 2019 - Cover3
Sky & Telescope - November 2019 - Cover4
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https://www.nxtbook.com/nxtbooks/aas/st_201002
https://www.nxtbook.com/nxtbooks/aas/st_201001
https://www.nxtbookmedia.com