SRO
  • HOME
  • ABOUT US
  • THE SITE
    • SITE CONDITIONS
    • INFRASTRUCTURE
    • GALLERY - GENERAL
    • GALLERY - SPECIAL
    • SRO: Views From Above
    • NEW CONSTRUCTION
  • Services
    • NEW CLIENT OPTIONS
    • SRO Virtual Astrophotographer
  • Clients
  • Telemetry
    • WEATHER
    • TELEMETRY QUICK VIEW
    • SRO Building 1-9 LIVE CAMS
    • SRO Building 10 LIVE CAMS
    • SRO Building 11 & 12 LIVE CAMS
    • SEEING DATA & DARKNESS
    • ALL SKY CAMERAS

Sierra Remote Observatories
Since founding Sierra Remote Observatories (SRO) in 2007, we have been striving to make it a premiere destination for automated astronomical data collection and imaging, satellite tracking and space communication.  After an exhaustive search, we chose our site for its unique combination of infrastructure accessibility, exceptional seeing, darkness, mild weather and location.   At SRO we offer fiber optic internet with 200 mbps upload and download speeds (full duplex), with dedicated fiber optic cable with gigabit speeds available.  We have 1-1.2 arcsecond seeing, 290 clear days per year, wind speeds of only 1 mph, no summer monsoons, and rare thrunderstorms.  Our location in the Sierra Nevada Mountains at 4610 feet keeps us above the central valley inversion zone without being so high as to incur brutal winter conditions.  We are accessible all year round, being only one hour by car from the Fresno-Yosemite International Airport.    We have full time 24/7 technical support with local and on-site machine shop and computer services available.  Most repairs are performed on-site and we can ship more complicated issues within 24 hours, reassembling your telescope upon their return. 

 SRO began as our private observatory but quickly grew into a professional site for data collection and imaging, satellite tracking and space communications.  We currently have 12 operational observatories and over 50 telescopes in operation at SRO.  The first observatories constructed at SRO were the 
eight smaller 10' x 12' roll-off roof observatories generally used for those who need or desire their own personal observatory.  We have since added four multi-telescope Observatory's  role design, the most recent being 30 x 40 foot in size with 10 foot ceilings.  These structures are ideal for out site in view of our average wind speed of only 1 mph.  Our observatories have telescopes of various sizes, from 0.7 meters to small refractors.  Meter class telescope can also be accommodated in dome or roll-off roof observatories.  Our clients include astronomers from universities and astronomical institutes, space industry professionals, and amateur imagers from around the world.  To our existing clients, we are grateful for your trust. For our new clients we extend to you a warm welcome to SRO.
All the best,
​Keith Quattrocchi and Mel Helm

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​Mel Helm (left) and Keith Quattrocchi (right) at Sierra Remote Observatories
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​Mel Helm and Keith Quattrocchi at a conference, 2019.
SRO Founders and Management
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Keith B. Quattrocchi
Keith Quattrocchi is an SRO founder and co-manager.  Dr. Quattrocchi is a Neurological Surgeon and holds a doctorate in Immunology.  He has a lifelong interest in astronomy and astrophotography. Dr. Quattrocchi also manages new site projects.
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Mel Helm
Mel Helm is an SRO founder and co-manager.  Dr. Helm has a neurology practice in the near-by city of Fresno. He has a lifelong interest in astronomy and astrophotography.  Dr. Helm also operates and manages the on-site machine shop for SRO.
On-site Technical Support

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Evan Cornelson
Evan Cornelson studied at CSU, Fresno, with special training in networking and software engineering.  He has experience in computer repair, web design, and networking.  He grew up in Tollhouse, just a few miles from Sierra Remote Observatories.
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Sam Miller
Sam Miller grew up near Auberry, just miles from Sierra Remote Observatories.  He has worked at SRO for several years and has special training in telescope repair, including PlaneWave and Software Bisque mounts. He has extensive experience and formal training in Welding and CNC Machining. He is skilled with telescope repair and networking.  
SRO Newsletters
You can learn more about us and SRO by looking through our newsletters, which are published on a biannual basis.  These newsletters discuss a number of topics of relevance to the site including new projects and infrastructure updates.  You can review these newsletters at:
www.sronewsletters.com

Sierra Remote Observatories Corporate Office: 1865 East Alluvial Avenue, Ste 102, Fresno, CA, 93720, USA

Observatory Site: Auberry, California

Email: Info@SROservice.com
Website: www.sierra-remote.com
530-401-0643
​
Sierra Remote Observatories. Copyright © 2006. All Rights Reserved.
Banner images by Keith Quattrocchi, Eric Coles and Mel Helm
  • HOME
  • ABOUT US
  • THE SITE
    • SITE CONDITIONS
    • INFRASTRUCTURE
    • GALLERY - GENERAL
    • GALLERY - SPECIAL
    • SRO: Views From Above
    • NEW CONSTRUCTION
  • Services
    • NEW CLIENT OPTIONS
    • SRO Virtual Astrophotographer
  • Clients
  • Telemetry
    • WEATHER
    • TELEMETRY QUICK VIEW
    • SRO Building 1-9 LIVE CAMS
    • SRO Building 10 LIVE CAMS
    • SRO Building 11 & 12 LIVE CAMS
    • SEEING DATA & DARKNESS
    • ALL SKY CAMERAS