OM GRISM DS9 REGIONS P0658000301OMS007SGSREG9000.ASC
OM GRISM DS9 SPECTRUM REGIONS P0658000301OMS007SPCREG9000.ASC
OM GRISM DS9 REGIONS P0658000301OMS006SGSREG0000.ASC
OM GRISM DS9 SPECTRUM REGIONS P0658000301OMS006SPCREG0000.ASC