搜索结果: 1-4 共查到“天文学 remarkable”相关记录4条 . 查询时间(0.08 秒)
IRAS 15099-5856: Remarkable Mid-Infrared Source with Prominent Crystalline Silicate Emission Embedded in the Supernova Remnant MSH15-52
spectra supernova explosion
2014/12/20
We report new mid-infrared observations of the remarkable object IRAS 15099-5856 using the space telescopes AKARI and Spitzer, which demonstrate the presence of prominent crystalline silicate emission...
A remarkable long-term light curve, and deep, low-state spectroscopy: Swift & XMM-Newton monitoring of the NLS1 galaxy Mkn 335
remarkable long-term light curve low-state spectroscopy Swift XMM-Newton monitoring the NLS1 galaxy
2012/2/23
The Narrow-line Seyfert 1 galaxy (NLS1) Mkn 335 is remarkable because it has repeatedly shown deep, long X-ray low-states which show pronounced spectral structure. It has become one of the prototype A...
Radio continuum and h i observations of the remarkable planetary nebula KJPN 8
h i observations KJPN 8 remarkable planetary nebula
2009/6/11
Radio continuum and h i observations of the remarkable planetary nebula KJPN 8
Radio Continuum and H I Observations of the Remarkable Planetary Nebula KJPN 8
Radio Continuum Planetary Nebulae
2009/6/4
Radio Continuum and H I Observations of the Remarkable Planetary Nebula KJPN 8