| SNR | Reference | Satellite | Power law (PI) | Thermal (keV) | Other Notes |
| SN1006 : | Koyama 1987 | Tenma | 3.3 | or 1.9 | |
| Jones & Pye 1989 | EXOSAT | 2.1 | or 2-3 RS models | ||
| Ozaki, Koyama et al. 1994 | Ginga | 2 | or 7-10 keV + gaussians | ||
| Koyama, Petre et al. 1995 | ASCA | 1.95 energy SI | + gaussians | NE spatially resolved | |
| Willingale et al. 1996 | ROSAT | 2.67 | 0.15 | NE somewhat spa. res. | |
| Laming 1998 | ASCA | weird thermal brem. | |||
| Vink et al. 2000 | BeppoSAX | 2.81 | or 2 nei 0.71, 3.4 | NE | |
| Cas A | Hughes et al. 2000 | Chandra | 2.6 | or 2.5 | region C
only one of the knots |
| Vink et al. 1999 | BeppoSAX | regions | |||
| Allen et al. 1997 | RXTE | 1.8 15.9 keV 3.04 | + 2 RS 0.6, 2.9 + Kalpha | full remnant | |
| Favata et al. 1997 | BeppoSAX | 2.95 | 2 nei 1.25, 1.88 | full remnant | |
| The et al. 1996 | OSSE | ||||
| RCW 86 | Vink et al. 1997 | ASCA | none | varies | regions |
| Rho & Borkowski 2000 | regions | ||||
| G347.3-0.5
RX J1713.7-3946 |
Koyama et al. 1997 | ASCA | 2.4-2.5 | ||
| Slane et al. 1999 | ASCA | 2.17-2.41 | none | ||
| Muraishi et al. 2000 | CANG | TeV gamma rays | |||
| G327.1-1.1 | Sun, Wang, Chen 1999 | ASCA
ROSAT |
2.2 | 0.4 | |
| IC 443 | Keohane ...Petre et al. 1997 | ||||
| Japanese team | |||||
| Kepler | Decourchelle, Petre 1999 | ASCA XTE | 3.2-3.5 | conf. proceedings |