### EXT.TAURELATION.450

Controls the 450 um extinction values used in the EXT model and the EXTINCTION task

#### Description:

Each tau relation is parameterised in the form: " tau_filt = a ( tau_cso $+$ b )" , where " a" and " b" are the two values supplied for this parameter. See also parameter "ext.taurelation.850" . Here, the trailing " .450" in the parameter name is the filter name, not the sub-instrument name as would be the case if it appeared at the start of parameter name. [(26.0,-0.012)]
Type:
(real,real)

#### SMURF Usage

EXTINCTION, MAKEMAP, CALCQU