SUMMARY OF PROPOSAL 41083
MR. ICHIZO HAYASHI
KYOTO UNIVERSITY
KYOTO JAPAN 606-01
KYOTO
KITASHIRAKAWAOIWAKE-CHO SAKYO-KU

  E-mail: HAYASHI@CR.SCPHYS.KYOTO-U.AC.JP	Tel: +81-75-753-3851	Fax: +81-75-701-5377
  Medium: 2.5GB8MM

Subject: SUPERNOVA REMNANTS AND GALACTIC DIFFUSE EMISSION            
  Title: A SEARCH FOR THE MISSING LINK OF TYPE II SUPERNOVA REMNANTS IN THE LARGE MAGELLANIC CLOUD


Abstract:
 Recent ASCA observations of supernova remnants in the Large Magellanic Cloud show
 that the recent supernova rates of type Ia and type II are equal (1 : 1) and
 absolute rates of Ia and II are larger and smaller, respectively, than expected
 before. However it is most likely that young type II remnants are difficult to be
 observed because they explode in the low density cavity created by strong stellar
 wind of the progenitor star. We propose a seach for such a young type II supernova
 remnants to uncover the "missing link" of type II remnant evolution.

 Co-Is:
   1  KATSUJI KOYAMA      	KYOTO UNIVERSITY              JAPAN     
      (No Co-I contact data)


Target Name           PRI RA        Dec        Time TC  Off GIS SIS_Cts  Obs
-------------------   --- --------  --------   ---- --  --- --- -------  ---
N135                   3   86.8012  -69.7073    40   N   Y   P  0.09000   1 

REMARKS:           THE SOURCE EXTENDS ABOUT 3.5 ARCMIN.