SUMMARY OF PROPOSAL 51094
OSAKA UNIVERSITY
OSAKA JAPAN 560
TOYONAKA
1-1 MACHIKANEYAMA-CHO
Tel: 06-850-5477 Fax:
Medium: 2.5GB8MM
Subject: SUPERNOVA REMNANTS AND GALACTIC DIFFUSE EMISSION
OBSERVATION OF G69.7 AND G7.7
ABSTRACT
We propose to observe two SNRs that are newly discovered with Rosat. They are G69.7+1.0 and G7.7-3.7. G69.7+1.0 shows an extended structure parallel to the galactic plane suggesting the hot bubble prevailing in the galaxy. G7.7-3.7 shows a shell structure with asymmetric X-ray brightness. Since they are dim in radio, they have not been observed before the Rosat era. They may form a new type of SNR groups.
CO-INVESTIGATORS
| CO-I NAME | INSTITUTE | COUNTRY |
|---|
| KEN'ICHI TORII | OSAKA UNIVERSITY | JAPAN |
| EMI MIYATA | OSAKA UNIVERSITY | JAPAN |
| KENZO KINUGASA | OSAKA UNIVERSITY | JAPAN |
| TATSUHIKO ASANUMA | OSAKA UNIVERSITY | JAPAN |
| KENJI KAWASHIMA | OSAKA UNIVERSITY | JAPAN |
| TAKASHI TONERI | OSAKA UNIVERSITY | JAPAN |
| TAKUYA IMAYOSHI | OSAKA UNIVERSITY | JAPAN |
TARGETS
| TARGET NAME | PRI | RA | DEC | TIME | TC | OFF | GIS | SIS CNT | OBS |
|---|
| 1)G7.7-3.7 | 2 | 274.3500 | -24.1333 | 40 ks | N | N | P | 0.17000 | 1 |
| 2)G69.7+1.0 | 2 | 300.6750 | 32.7167 | 40 ks | N | N | P | 0.50000 | 3 |
TARGET 2
WE NEED THREE POINTINGS (20H2M4S, 32D43M0S)15KS, (20H1M30S, 32D31M0S)20KS, (20H0M45S, 32D54M0S)15KS.