HEASARC Staff Scientist Position - Applications are now being accepted for a Staff Scientist with significant experience and interest in the technical aspects of astrophysics research, to work in the High Energy Astrophysics Science Archive Research Center (HEASARC) at NASA Goddard Space Flight Center (GSFC) in Greenbelt, MD. Refer to the AAS Job register for full details.

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IRAS 18325-5926

A possible 16-hour period was detected by ASCA for the Seyfert I galaxy IRAS 18325-5926. A five-day ASCA observation revealed 9 cycles with a 14 percent amplitude. The orbital period at 5 Rs implies a 200 million Msub_sun black hole. This result requires confirmation.

Seyfert galaxy
(Credit: Figure and Text courtesy of Iwasawa)


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Last modified: Thursday, 26-Jun-2003 13:48:46 EDT

HEASARC Staff Scientist Position - Applications are now being accepted for a Staff Scientist with significant experience and interest in the technical aspects of astrophysics research, to work in the High Energy Astrophysics Science Archive Research Center (HEASARC) at NASA Goddard Space Flight Center (GSFC) in Greenbelt, MD. Refer to the AAS Job register for full details.