SUMMARY OF PROPOSAL 61143
INSTITUTE OF PHYSICAL AND CHEMICAL RESEARCH (RIKEN)
SAITAMA JAPAN 351-01
WAKO
HIROSAWA 2-1
Tel: 048-467-9333 Fax: 048-462-4640
Medium: 4GBDAT
Subject: AGN
LONG-TERM OBSERVATIONS OF RADIO QUIET HIGH-Z QSO FOR CXB AND AGN EVOLUTION
ABSTRACT
So far our group have promoted the observations of the radio loud high z QSO (RLQs). Thus we have found very exciting results in which the RLQs showed an evolutional effect of intrinsic absorption gas. Further results are published in Ap.J. (Cappi, Matsuoka et al 1997). Now we extend our interest to radio quiet high z QSO (RQQs). Why do the bright RQQs exist without radio emission? What is the relation between type 2 QSO and RQQs? We need a lot of the radio quiet high z (z=2-3) QSO without bright radio loud for a component of CXB. So far we have only several RQQs, but some episode of iron line feature, and no strong absorption. We have to promote a long-term systematic observation of RQQs. The present project is a key for evolution of AGN as well as CXB problem.
CO-INVESTIGATORS
| CO-I NAME | INSTITUTE | COUNTRY |
|---|
| TATEHIRO MIHARA | RIKEN | JAPAN |
| CHIKO OTANI | RIKEN | JAPAN |
| HIDETOSHI KUBO | RIKEN | JAPAN |
| MASSIMO CAPPI | RIKEN | ITALY |
| WOLFGANG BRINKMANN | MPI F. EXTRAT. PHYS. | GERMANY |
| HAJIME INOUE | ISAS | JAPAN |
TARGETS
| TARGET NAME | PRI | RA | DEC | TIME | TC | OFF | GIS | SIS CNT | OBS |
|---|
| 1)H1400#10 | 2 | 210.2917 | 11.1542 | 100 ks | N | Y | P | 0.05000 | 1 |
TARGET 1
THE QSO 1358+115 WHICH IS SEPARATED IN 13 MINUTES FROM H1400#10 SHOULD BE INCLUDED IN THE SAME FIELD WITH 2CCD MODE.