SUMMARY OF PROPOSAL 81711
SAITAMA JAPAN 351-0198
Tel: 048-467-9337 Fax: 048-462-4640
Medium: CD ROM
LONG-LOOK OBSERVATIONS OF NGC5506 AND NGC7314
ABSTRACTSpectral variations during X-ray flares in Seyfert galaxies provide crucial information about the emission region and the cause of the time variations. To detect many flares and obtain these information, we propose long-look observation of Seyfert galaxies NGC 5506 and NGC 7314, which exhibits rapid time variations and a broad iron line profile in the energy spectrum. We will compare observed time variations of continuum spectra and iron-line profiles with variations expected from some theoretical models explaining the cause of the time variations in order to know the cause of the variation. Especially, to comfirm spectral hardening during the flare would be a key to solove the problem.
|CO-I NAME ||INSTITUTE ||COUNTRY |
| TATEHIRO MIHARA||RIKEN||JAPAN|
| SHIN MINESHIGE||KYOTO UNIV.||JAPAN|
|TARGET NAME||PRI||RA||DEC||TIME||TC||OFF||GIS||SIS CNT||OBS|
|1)NGC 5506|| A||213.3121|| -3.2075|| 200 ks||N||N||P||1.00000||6|
|2)NGC 7314|| B||338.9404||-26.0508|| 400 ks||N||N||P||0.10000||1|
TARGET 1OBSERVATION MAY BE CARRIED OUT WITH RXTE SIMULTANEOUSLY.