SUMMARY OF PROPOSAL 41222
DR MAKOTO TASHIRO
UNIVERSITY OF TOKYO
TOKYO JAPAN 113
BUNKYO-KU
7-3-1 HONGO

  E-mail: TASHIRO@MIRANDA.PHYS.S.U-TOKYO.AC.JP	Tel: 03-3812-2111 EX.4171	Fax: 03-3812-6938
  Medium: 4GBDAT

Subject: CLUSTERS OF GALAXIES AND SUPERCLUSTERS                      
  Title: NON-THERMAL PRESSURE SUPPORT IN THE CLUSTER OF GALAXIES A 3627                  


Abstract:
 We propose to observe the cluster of galaxies A3627 which contains a radio galaxy as
 its cD galaxy. The target of this observation is to measure the non-thermal pressure
 support in the cluster. Here we propose to measure the non-thermal pressure with the
 radio lobes associated the cD radio galaxy. Pressure comes from magnetic field and
 high energy electron will be estimated by measuring inverse Compton X-ray, while
 thermal pressure of the hot gas filling the cluster will also be estimated by
 observing soft X-ray spectrum from the cluster. Thus the rest non-thermal pressure
 in the cluster will be determined with this ASCA observation.

 Co-Is:
   1  HIDEHIRO KANEDA     	UNIVERSITY OF TOKYO           JAPAN     
      KANEDA@MIRANDA.PHYS.S.U-TOKYO.AC.JP	03-3812-2111 EX.4173
   2  YASUSHI FUKAZAWA    	UNIVERSITY OF TOKYO           JAPAN     
   3  KAZUO MAKISHIMA     	UNIVERSITY OF TOKYO           JAPAN     


Target Name           PRI RA        Dec        Time TC  Off GIS SIS_Cts  Obs
-------------------   --- --------  --------   ---- --  --- --- -------  ---
A 3627                 1  243.8867  -60.9083    80   N   Y   P  1.00000   1