SUMMARY OF PROPOSAL 62047

DR KEN EBISAWA
EBISAWA@SUBARU.GSFC.NASA.GOV

NASA/GSFC
CODE 660.2
GREENBELT
MD USA 20771
Tel: 301 286 1586 Fax: 301 286 1684
Medium: CD ROM
Subject: X-RAY BINARIES

1E1024.0-5732 -- X-RAY PULAR OR A WOLF-RAYET STAR?


ABSTRACT

We propose to observe 1E1024.0-5732/WACK 2134, which may be the first X-ray selected Wolf-Rayet Star or a high mass X-ray binary system having the shortest spin-period (61 msec). Using the unique timing and spectral capabilities of ASCA, we will be able to resolve the origin of this mysterious source.

CO-INVESTIGATORS
CO-I NAME INSTITUTE COUNTRY

TARGETS

TARGET NAMEPRIRADECTIMETCOFFGISSIS CNTOBS
1)1E1024.0-5732
3
156.4854-57.8123 40 ksN
Y
P
0.09000
1