Please see Coodinate searches for more details. Radius The Radius of the search in either degrees or minutes. Used in conjunction with the Units pull down menu in cone searches. Please see Coodinate searches for more details. Units The units of radii.
Choices are blank, degrees or minutes.
Default is blank, which specifies an exact search. Used in conjunction with a radius in cone searches. Please see Coodinate searches for more details. Science Instrument Specifies which detector will be on the optical axis during the observation. Options are blank, HETG, LETG or none.