National Institute of Standards and Technology, Boulder Laboratories (NIST Boulder)
Time Measurement and Analysis Service (TMAS)
test_servicetime & frequency dissemination / measurementIndustry: Aerospace
- Category
- Capabilities & Access
- Affiliations
- NIST Boulder
Description
Subscription service that installs a NIST-calibrated GNSS common-view measurement system at the customer site to compare its time standard with UTC(NIST) continuously (≈5 ns time, ≈1e-14 frequency uncertainty), with web-viewable data every 10 minutes and optional NIST Disciplined Clock versions (rubidium, cesium, quartz).
Official page
https://www.nist.gov/programs-projects/time-measurement-and-analysis-service-tmas
Open official page (opens in a new tab)Access
- Access summary
- book
- How to request
- To request a formal quotation, please call or email the contact listed on the right side of the page.
Contact
- Contact
- Andrew Novick <andrew.novick@nist.gov> (303) 497-3378
Details
- Keywords
- tri-band gnss receiver, nist disciplined clock, rubidium clock, financial markets, holdover
- Location
- Boulder, Colorado
- Test standard
- UTC(NIST); SI traceability
- Test environment
- GNSS common-view at the customer facility
- Associated entity
- NIST
- Specifications
- The NIST Time Measurement and Analysis Service (TMAS) measures time with a combined standard uncertainty of 5 ns with respect to UTC(NIST), and frequency with an uncertainty of approximately | The customer is required to supply an always-on Internet …