gdt
gdt.missions.swift.bat.catalogs
gdt.missions.swift.bat.detectors
gdt.missions.swift.bat.finders
gdt.missions.swift.bat.headers
gdt.missions.swift.bat.lightcurve
gdt.missions.swift.bat.pha
gdt.missions.swift.bat.response
gdt.missions.swift.finders
gdt.missions.swift.frame
gdt.missions.swift.poshist
gdt.missions.swift.time
