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Table B.1.

X-ray spectral properties of the nebula in IRAS 00500+6713 from fitting its low-resolution EPIC pn (Fig. A.3) and MOS (Fig. A.4) spectra.

Model parameter fit value
NH [1022 cm−2] 1.1 ± 0.3 1.1 ± 0.3 1
kT1 [keV] 0.11 ± 0.0 0.11 ± 0.01 0.13 ± 0.01
EM1 [1054 cm−3] 260 ± 90 41 ± 16 27 ± 6
kT2 [keV] 0.8 ± 0.1 1.1 ± 0.2 1.60 ± 0.15
EM2 [1054 cm−3] 3.2 ± 0.7 0.9 ± 0.2 1.6 ± 0.1
C 100 600 600
O 9 ± 4 46 ± 21 46
Ne 37 ± 13 201 ± 70 330 ± 100
Mg 15 ± 5 69 ± 26 33 ± 19
reduced χ2 1.0 (232 d.o.f.) 1.0 (232 d.o.f.) 1.0 (189 d.o.f.)

Model FX [erg cm−2 s−1] (1.8 ± 0.1)×10−13 (2.2 ± 0.1)×10−13
Luminosity LX [erg s−1] (3.0 ± 0.2)×1034

Notes. The spectral model is a the two temperature collisional plasma corrected for the interstellar medium (ISM) absorption tbabs(vapec+vapec)). The Gaussian lines describing the Al Kα and Si Kα lines for the MOS and Al Kα for the pn cameras were explicitly added to the background (see text). First column: the model parameters from fitting pn spectra with a carbon abundance frozen to C = 100. Second column: the same as in the first column model, but with a carbon abundance frozen to C = 600. Third column: the same as in the second column model, but for EPIC MOS. The abundances which are not shown in the table were kept at their solar values. Observed flux and de-reddened luminosity are in the 0.2–12.0 keV band assuming d = 3.1 kpc.

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