SUMMARY OF PROPOSAL 61232
OSAKA UNIVERSITY
OSAKA JAPAN 560
TOYONAKA
1-1 MACHIKANEYAMA-CHO
Tel: 06-850-5476 Fax: 06-850-5539
Medium: 2.5GB8MM
Subject: COSMIC X-RAY BACKGROUND DEEP SURVEYS AND OTHER
ASCA OBSERVATIONS OF SOFT X-RAY VARIABLE, UNIDENTIFIED OBJECTS
ABSTRACT
We propose two unidentified x-ray sources showing large difference in soft x-ray flux between Einstein and ROSAT detection. We investigate the nature of these unknown sources through spectral and temporal analysis and expect the discovery of the new type X-ray source.
CO-INVESTIGATORS
| CO-I NAME | INSTITUTE | COUNTRY |
|---|
| KIYOSHI HASHIMOTODANI | OSAKA UNIVERSITY | JAPAN |
| TOMOHIRO TAKAI | OSAKA UNIVERSITY | JAPAN |
| REIKO ASAKURA | OSAKA UNIVERSITY | JAPAN |
| TAKASHI TONERI | OSAKA UNIVERSITY | JAPAN |
TARGETS
| TARGET NAME | PRI | RA | DEC | TIME | TC | OFF | GIS | SIS CNT | OBS |
|---|
| 1)2E1533.4-3236 | 3 | 234.2004 | -32.8266 | 20 ks | N | Y | P | 0.55000 | 1 |
| 2)2E1146.7-0400 | 3 | 177.3358 | -4.2802 | 20 ks | N | Y | P | 0.11000 | 1 |