SUMMARY OF PROPOSAL 51132
UNIVERSITY OF TOKYO
TOKYO JAPAN 113
BUNKYO-KU
7-3-1 HONGO LS
Tel: 03-3812-2111 EX.4173 Fax: 03-3812-6938
Medium: 4GBDAT
Subject: AGN
ASCA-VSOP SIMULTANEOUS OBSERVATION OF THE BL LAC OBJECT OJ287
ABSTRACT
We propose the simultaneous monitoring observations of ASCA and VSOP. OJ287 is one of the most extensively observed and studied BL Lac objects. The measurement of both synchrotron and SSC components is a key to evaluate basic parameters associated with radiation fields of the jet. but we have to assume geometry. So, it is very important to investigate the spatial structure of the jet. Simultaneous ASCA and VSOP observation enables us to investigate where X-rays come from, core or shock in jet.
CO-INVESTIGATORS
| CO-I NAME | INSTITUTE | COUNTRY |
|---|
| MAKOTO TASHIRO | UNIVERSITY OF TOKYO | JAPAN |
| KAZUO MAKISHIMA | UNIVERSITY OF TOKYO | JAPAN |
| HIDETOSHI KUBO | ISAS | JAPAN |
| AKIKO YAMASHITA | ISAS | JAPAN |
| MAKOTO INOUE | NAO | JAPAN |
| RIKAKO OKAYASU | ISAS | JAPAN |
| ESKO VALTAOJA | METSAHOVI R.R.S | FINLAND |
TARGETS
| TARGET NAME | PRI | RA | DEC | TIME | TC | OFF | GIS | SIS CNT | OBS |
|---|
| 1)OJ287 | 2 | 133.7038 | 20.1085 | 80 ks | Y | Y | P | 0.10000 | 2 |
TARGET 1
VSOP OBSERVATIONS ARE NOT SCHEDULED YET. OBSERVATION SCHEDULE ADJUSTMENT WILL BE DONE '97 OCT. - NOV.
MONITORED OBSERVATION:
Min. Interval: 10368.000ksecMax. Interval: 20736.000 ksec