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Guest Observer Facilities & Science Centers Select One AGILE ASCA Astro-H BeppoSAX COBE CGRO Chandra EUVE Fermi (formerly GLAST) GALEX GEMS HETE-2 INTEGRAL ROSAT RXTE Suzaku Swift WMAP XMM-Newton NASA Archives Select One ADS AstroGravS EOSDIS HORIZONS IRSA Keck Archive LAMBDA MAST NExScI (formerly Michelson) NED NSSDC NStED PDS SDAC SPDF Spitzer Science Center HEASARC Tip: View all tips Next: GAp Up: PLT Command Summary Previous: FOnt FReeze FReeze [plist] Can only be used after a model has been defined. This command causes all parameters listed in [plist] to be frozen, which means the parameter value is not allowed to vary during a Fit. Examples: PLT> FReeze 2 ! Freeze the value of parameter 2 PLT> FReeze 3..5 9 ! Freeze the values of parameters 3 through 5 and 9 Web Page Maintained by: Dr. Lawrence E. Brown elwin@redshift.gsfc.nasa.gov