EDP Sciences
Free Access
Issue
A&A
Volume 555, July 2013
Article Number A83
Number of page(s) 17
Section Stellar atmospheres
DOI https://doi.org/10.1051/0004-6361/201321099
Published online 04 July 2013

Online material

Table 2

Spectral parameters of the best-fit thermal models to EPIC data of HM1.

Table 5

Spectral parameters of the best-fit thermal models to EPIC data of IC 2944/2948 (see Table 2 for definition of errors).

thumbnail Fig. 5

The EPIC light curves of the nine brightest X-ray sources (pn = green asterisks, MOS1 = black dots, MOS2 = red circles) with 1 ks time bins (top) and 5 ks time bins (bottom). The x-axis is the time elapsed, in seconds, since the beginning of the MOS1 observation, and the XID of each source is quoted to the right of each light curve. χ2 tests do not find significant (at the 1% level) and coherent variations in these light curves (XID 6 is found to vary at the 10% level, and XID 2 is slightly better fitted by a trend than by a constant line). (The color version of this figure is available online.)

Open with DEXTER

thumbnail Fig. 9

Same as Fig. 5 for the brightest X-ray sources of IC 2944/2948. XID 1, 9, 16 and 30 are marginally variable (significance level between 1 and 10%, whereas XID 7, 10, 12, 15, 31, 35 are significantly variable (significance level  <1%). (The color version of this figure is available online.)

Open with DEXTER


© ESO, 2013

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