Anonymous VOEvent client for receiving GCN/TAN notices in XML format. The Gamma-ray Coordinates Network/Transient Astronomy Network (GCN/TAN, http://gcn.gsfc.nasa.gov) is a system for distributing astronomical alerts, largely focused on operations of and detections from high-energy satellite missions. This package implements a simple client that anonymously listens for VOEvent (http://www.ivoa.net/documents/VOEvent) XML format notices over the custom TCP/IP VOEvent Transport Protocol (http://www.ivoa.net/documents/Notes/VOEventTransport).

WWW: https://github.com/nasa-gcn/pygcn
