RXTE spectroscopy of GRS 1915+105 |
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Authors: | Jochen Greiner Ed H Morgan Ron A Remillard |
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Abstract: | The galactic superluminal motion source GRS 1915+105 has been extensively observed with the RXTE satellite over the last two years. More than 250 RXTE pointings have been performed until mid-May 1998 with more than 1.5 Msec exposure time on roughly a weekly basis. Here we report on first results of our spectral analysis of a major part of these pointed RXTE observations. We establish the existence of at least 5 spectral components and present the changes of these components over the last two years. |
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