This is a python program to inspect GBT data under the Obit fits file format. This is the “manual” of the software:

Dwingeloo radio telescope (Dwingeloo, NL) 140-foot equatorial telescope (Green Bank, US) Very Large Array – VLA (Socorro, US) Giant Metrewave Radio Telescope – GMRT (Pune, IN) Green Bank Telescope – GBT (Green Bank, US) Westerbork Synthesis Radio Telescope – WSRT (Westerbork, NL) Low Frequency Array – LOFAR (Munich, DE)