Research @ Global Rent-a-Scope

Global Rent A Scope brings together 8 research grade telescopes from around the world in three time zones and two hemispheres providing unprecedented research opportunities to the amateur and professional astronomer.

View a video demonstration.

At Global Rent A Scope you can choose to work alone on your own projects or become a member of the Remote Astronomical Society Observatory (RASO) and work with a team of researchers.

Remote Astronomical Society

Remote Astronomical Society Observatory


What is Remote Astronomical Society Observatory?

The Remote Astronomical Society Observatory (RASO) was founded to promote research in astronomy by offering state-of-the-art equipment to amateurs astronomers, educational organizations and professionals at low cost.

RASO is located under the darkest skies in New Mexico, near the Apache Point Observatory, home of the Sloan Digital Sky Survey and the Astrophysical Research Consortium. RASO provides the tools you need to fulfill your desire to contribute to astronomical research. And, it’s not all work. Take the astrophotographs of your dreams in between solving the mysteries of the universe.

RASO caters to the beginning astronomer and visual observers who wish to try their hand at CCD imaging by providing detailed guides to the equipment. Beginners are expected to spend most of their telescope time to learn CCD imaging and many make the decision to stick with taking "pretty pictures." However, once mastered many wish to move on to contribute to astronomical research. Our commitment is reflected in our "contract" that assures our research partners of independence and freedom to pursue their research projects without interference from, but with the assistance of, the RASO.

Many RASO Observers have their own telescopes and even permanent observatories. So, why do they perform their research at RASO? First, they have access to equipment beyond their individual means. Second, they can collect data very efficiently, saving the "fun stuff" for their backyard observatories. Many RASO observers are armed only with binoculars and small portable "grab-and-go" telescopes. Some are confined to large cities without dark skies, some are handicapped. The power of the Internet allows these observers opportunities to explore the heavens and become research scientists.

What is the relationship between Global Rent A Scope and RASO?

Global Rent A Scope provides Remote Astronomical Society Observatory members with access to our Global Telescope network. We have tailors science plans that can be purchased at a discounted rate once your are a member of RASO community.

Research at RASO

Research Opportunities

Courtesy of Andrew Lowe

Satisfaction is guaranteed or your money back!


Global Telescope Network

GRAS-001
TAK MEWLON 300
FLI IMG 1024 DM
NEW MEXICO, USA

Telescope Specification

Application: Deep Space

Telescope: Mewlon 300 - 12", 3572mm FL @ f/11.9

Design: Dall-Kirkham Cassegrain

Camera: FLI IMG1024 Dream Machine

FOV Arc mins: 23.6 x 23.6

Resolution (Arc secs/pixels): 1.38

Array Pixels: 1024 x 1024

Megapixels: 1

Pixel Size: 24 um

Filters: Photometric BVRI + Clear

GRAS-002
TAK MEWLON 300
SBIG ST-8E
NEW MEXICO, USA

Telescope Specification

Application: Deep Space

Telescope: Tak Mewlon 300 - 12", 2730mm FL @ f/9.1

Design: Dall-Kirkham Cassegrain

Camera: SBIG ST8E - NABG

FOV Arc mins: 11.5 x 17.3

Resolution (Arc secs/pixels): 0.68

Pixel Array: 1530 x 1020

Megapixels: 1.6

Pixel Size: 9um

Filters: Photometric UBVRI

GRAS-003
TAK TOA-150
FLI ML8300
NEW MEXICO, USA

Telescope Specification

Application: Wide Field

Telescope: Tak TOA-150 - 1100mm FL @ f/7.33

Design: Fluorite Triplet Apochromat

Camera: FLI ML8300 - Single Shot Color

FOV Arc mins: 44.2 x 58.7

Resolution (Arc secs/pixels): 1.06

Pixel Array: 3326 x 2504

Megapixels: 8.3

Pixel Size: 5.4um

Filters: Single Shot Color

GRAS-004
TAK EPSLION 250
SBIG ST-8XE
NEW MEXICO, USA

Telescope Specification

Application: Moderate Deep Space

Telescope: Epsilon 250 - 10", 850mm FL @ f/3.4

Design: Hyperbolic Flat-Field Astrograph

Camera: SBIG ST8XE - NABG

FOV Arc mins: 37.1 x 55.6

Resolution (Arc secs/pixels): 2.18

Pixel Array: 1530 x 1020

Megapixels: 1.6

Pixel Size: 9um

Filters: Photometric BVRI & Ha, SII & OIII

GRAS-005
TAK EPSLION 250
SBIG ST-10XME
NEW MEXICO, USA

Telescope Specification

Application: Moderate Deep Space

Telescope: Epsilon 250 - 10", 850mm FL @ f/3.4

Design: Hyperbolic Flat-Field Astrograph

Camera: SBIG ST10XME - NABG

FOV Arc mins: 37.1 x 55.6

Resolution (Arc secs/pixels): 1.51

Pixel Array: 2184 x 1472

Megapixels: 3.2

Pixel Size: 6.8um

Filters: LRGB, Ha, SII & OIII

GRAS-014
TAK FSQ 106
SBIG STL-11000M
NEW MEXICO, USA

Telescope Specification

Application: Wide Field

Telescope: Tak Sky FSQ 106 ED - FL 530mm @ f/5

Design: Petzval Apochromat Astrograph

Camera: SBIG STL-11000M - ABG

FOV Arc mins: 155.8 x 233.7

Resolution (Arc secs/pixels): 3.5

Pixel Array: 4008 x 2672

Megapixels: 11

Pixel Size: 9um

Filters: LRGB, Ha, SII & OIII

GRAS-006
RCOS 16"
SBIG STL-1001E
AUSTRALIA

Telescope Specification

Application: Deep Space

Telescope: RCOS 16" - FL 3360mm @ f/8.4

Design: Ritchey-Chrétien Cassegrain

Camera: SBIG STL-1001E - NABG

FOV Arc mins: 25.1 x 25.1

Resolution (Arc secs/pixels): 1.47

Pixel Array: 1024 x 1024

Megapixels: 1

Pixel Size: 9um

Filters: LRGB, Ha

GRAS-009
RCOS 12.5"
SBIG ST-8 NABG
AUSTRALIA

Telescope Specification

Application: Deep Space

Telescope: RCOS 12.5" - FL 1950mm @ f/6.3

Design: Ritchey-Chrétien Cassegrain

Camera: SBIG ST-8 - NABG

FOV Arc mins: 24.1 x 16.8

Resolution (Arc secs/pixels): 0.95

Pixel Array: 1530 x 1020

Megapixels: 1.5

Pixel Size: 9um

Filters: L, UBVRI, Ha, SII, OIII & Blue

GRAS-008
RCOS 12.5"
SBIG STL-11000M
AUSTRALIA

Telescope Specification

Application: Deep Space

Telescope: RCOS 12.5" - FL 2846mm @ f/9

Design: Ritchey-Chrétien Cassegrain

Camera: SBIG STL-11000M - ABG

FOV Arc mins: 29 x 43.5

Resolution (Arc secs/pixels): 0.65

Pixel Array: 4008 x 2672

Megapixels: 11

Pixel Size: 9um

Filters: LRGBV, Ha, SII & OIII

GRAS-010
TEC 140
SBIG STL-11000M
AUSTRALIA

Telescope Specification

Application: Wide Field

Telescope: TEC 140 - FL 980mm @ f/7

Design: Apochromat Refractor

Camera: SBIG STL-11000M - ABG

FOV Arc mins: 84.2 x 126.4

Resolution (Arc secs/pixels): 1.89

Pixel Array: 4008 x 2672

Megapixels: 11

Pixel Size: 9um

Filters: LRGB, Ha

GRAS-011 (Coming Soon)
PlaneWave CDK 20"
FLI PL11002M
AUSTRALIA

Telescope Specification

Application: Deep Space

Telescope: PlaneWave 20" - FL 2235mm @ f/4.4

Design: Corrected Dall-Kirkham

Camera: FLI PL11002M - ABG

FOV Arc mins: 37 x 55

Resolution (Arc secs/pixels): 0.83

Pixel Array: 4008 x 2672

Megapixels: 11

Pixel Size: 9um

Filters: LRGB, UBVRI, Ha, SII & OIII

GRAS-012
TAK FSQ 106
SBIG STL-11000M
AUSTRALIA

Telescope Specification

Application: Wide Field

Telescope: Tak FSQ 106 ED - FL 530mm @ f/5

Design: Petzval Apochromat Astrograph

Camera: SBIG STL-11000M - ABG

FOV Arc mins: 155.8 x 233.7

Resolution (Arc secs/pixels): 3.5

Pixel Array: 4008 x 2672

Megapixels: 11

Pixel Size: 9um

Filters: LRGB, Ha, SII & OIII

GRAS-013
TAK SKY 90
SBIG ST-2000XMC
AUSTRALIA

Telescope Specification

Application: Wide Field

Telescope: Tak Sky 90 - FL 416mm @ f/4.6

Design: Apochromat Refractor

Camera: SBIG ST-2000XMC

FOV Arc mins: 135 x 169

Resolution (Arc secs/pixels): 7.9

Pixel Array: 1600 x 1200

Megapixels: 1.9

Pixel Size: 7.4um

Filters: Single Shot Color

GRAS-015
ASA 16" Astrograph
FLI PL4710 Deep Depletion
AUSTRALIA

Telescope Specification

Application: Deep Space Extended Near Infra-Red

Telescope: ASA 16" - FL 1520mm @ f/3.8

Design: Corrected Newtonian Astrograph

Camera: FLI PL4710 Deep Depletion

FOV Arc mins: 30 x 30

Resolution (Arc secs/pixels): 1.74

Pixel Array: 1024 x 1024

Megapixels: 1

Pixel Size: 13um

Filters: CLRGB, BVRI, Ha, SII & OIII