OM GRISM DS9 REGIONS P0658000501OMS009SGSREG9000.ASC
OM GRISM DS9 SPECTRUM REGIONS P0658000501OMS009SPCREG9000.ASC
OM GRISM DS9 REGIONS P0658000501OMS008SGSREG0000.ASC
OM GRISM DS9 SPECTRUM REGIONS P0658000501OMS008SPCREG0000.ASC