Resident Shared Risk Observing Program

Even more sophisticated correlator configurations are available under the Resident Shared Risk Observing (RSRO) program. Examples include:

  • More extensive use of recirculation to provide many times more spectral channels, flexibly distributed among the subbands.
  • Access to more than 16 subbands per 8-bit baseband.
  • Data rates beyond 60 MB/s and integration times below 50 msec.
  • Pulsar phase bins and real-time de-dispersion.
  • Multiple phase/delay centers.
  • Access to wideband phased array output for high time resolution observations.
  • Real-time RFI excision and transient detection.
  • 7-bit correlations.
  • More subarrays, and more complex correlator configurations for each subarray.
  • Multiple integration times within a single subarray (e.g., slower integrations for spectral line than for continuum subbands).

Those interested in these capabilities should consult with NRAO staff, and be prepared to make a significant commitment to aid in commissioning the desired mode(s).

Correlator configurations and observing details for RSRO programs must be fully explained and justified in the Scientific and Technical Justification section of the proposal.

Connect with NRAO

The National Radio Astronomy Observatory and Green Bank Observatory are facilities of the U.S. National Science Foundation operated under cooperative agreement by Associated Universities, Inc.

Founded in 1956, the NRAO provides state-of-the-art radio telescope facilities for use by the international scientific community. NRAO telescopes are open to all astronomers regardless of institutional or national affiliation. Observing time on NRAO telescopes is available on a competitive basis to qualified scientists after evaluation of research proposals on the basis of scientific merit, the capability of the instruments to do the work, and the availability of the telescope during the requested time. NRAO also provides both formal and informal programs in education and public outreach for teachers, students, the general public, and the media.

The National Science Foundation (NSF) is an independent federal agency created by Congress in 1950 "to promote the progress of science; to advance the national health, prosperity, and welfare; to secure the national defense..."

AUI collaborates with the scientific community and research sponsors to plan, build, and operate cutting-edge facilities. We cultivate excellence, deliver value, enhance education, and engage the public.