Current Call for Proposals Additional Information Proposer’s Guide (PDF) Proposal Formatting Guidelines Proposal Evaluation and Time Allocation Process Useful Resources Proposal Submission Tool Proposal Finder Tool Sensitivity Calculator Mapping Planner Previous Calls for Proposals In the posts below you will find information on previous proposal calls (in reverse-chronological order) including for each semester the proposal […]
This page provides you with resources that will help you prepare, execute, and wrap-up observations for your GBT project. If you have any questions, please don’t hesitate to contact us. Observing Machines The following two computing machines are reserved for observations! ariel titania Prepare for your observations Observer’s Guide In this document you will find […]
The Green Bank Telescope offers a wide-ranging suite of instrumentation. Learn more about which might be best for your research here.
GBO/NRAO Helpdesk Here you can ask for help with any aspect of using GBO telescopes. Contact Scientific Support Staff You can ask us directly for help with any aspect of using GBO telescopes. Requesting a computing account Follow the steps outlined here to request a GBO computing account. If you require help, please contact your […]
In this section you will find information on using our Green Bank Telescope (GBT) and our 20m Telescope (under development). General Visit Here you will find information to plan your on-site visit. Getting Help Here you will find resources to ask for help. Policies Here you will find our observing policies. GBT Instruments Provides a […]
In a series of papers to be published June 28th in The Astrophysical Journal Letters, NANOGrav reports an analysis pointing to the existence of low-frequency gravitational waves permeating our Universe.
Data taken with the GBT during the period March 13th, 2023 @18:00 ET – May 25th, 2023 were not corrected properly for doppler tracking in the barycentric and LSR frames.
We encourage all observers to test the new installation prior to your observations.