NED SED Information Discovery Request service:
This service retrieves photometry for objects within a specified radius of a given
position. The search region is specified by two parameters: POS [RA and DEC
in decimal degrees, ICRF/FK5J2000] and SIZE [degrees]. This service returns a
list of NED Object Identifiers (Names), the count of photometric SED measurements
for each object, and the URI (ACREF) for the SED Data Retrieval request (accessSED).
This service is used by the VO SED analysis tool Iris.
