089340
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资源简介：
Both instruments aboard SRG comma i.e. eROSITA and ART-XC comma would like to perform a timing cross-calibration on SMC X-1 openParP=0.7sclosePar after the next SRG orbit correction. For this they need an X-ray reference point and XMM-Newton is the only-best provide this.
创建时间：
2023-04-21
