import math

def getsp():
    teff = 4286.
    logg = 1.66
    rstar = 25.4
    nstar = 1.0
    logvt = math.log10(1.50)
    synt = 'A9S'    # ATLAS9 + SYNTHE
#    synt = 'MT'     # MARCS + TURBOSPECTRUM
    stelpar = [[teff, logg, rstar, nstar, logvt, synt]]
    return stelpar


def calcrv(lamc):
    return  0.0


def calcsigsm(lamc):
#    return lamc * 9.5738e-6 
#    return lamc * 8.0000e-6 
    return lamc * 7.0000e-6 


def setfname(ordername):
    return 'arcturus.txt'


def fncont():
    return 'continuum.dat'