GROUP_ID_IQ_DATA = r"$I(q)$"
IQ_DATA_LABEL = r"$I_{obs}(q) - Bg$"
IQ_EXTRAPOLATED_DATA_LABEL = r"$I_{extrap}(q)$"

GROUP_ID_TRANSFORM = r"$\Gamma(x)$"
TRANSFORM_LABEL1 = r"$\Gamma1(x)$"
TRANSFORM_LABEL3 = r"$\Gamma3(x)$"