- Table 1:
Best-fit parameters for the absorbed power-law model of the HETGS spectra of IGR J00291+5934 and
for the absorbed power-law plus thermal component of the HETGS, PCA, and Chandra zeroth-order spectra.
is the column density in units of 1021 cm;
is the inner temperature of the thermal (DISKBB) component;
d.o.f. = degrees of freedom (the decrease in d.o.f. in the combined HEG/MEG and PCA spectrum is due to the
heavy rebinning we performed in the HETGS data, see text); in all the fits we fixed HEG, MEG and zeroth-order
normalisation factors to 1.
The indicated errors are at 1.