Thermal Spectra: blackbody fits
 
The situation changed only this yearŠ.
RX J1605:
kT = 96 eV
NH = 2.7x1019 cm -2
RX J0420:
kT = 44 eV
NH = 1.3 x1020 cm -2
Scrivo


RX J0720:
kT = 86 eV
NH = 1.3 x1020 cm -2
Scri

RBS 1223:
kT = 95 eV
NH = 7.1 x1020 cm -2