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New Mexico Skies and Astrodon
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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.
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.

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.
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.

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
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
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
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
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
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
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
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
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
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
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
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
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
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