SUMMARY OF PROPOSAL 41074
MISS EMI MIYATA
FACULTY OF SCIENCE, OSAKA UNIVERSITY
OSAKA JAPAN 560
TOYONAKA
1-1, MACHIKANEYAMA

  E-mail: MIYATA@ESS.SCI.OSAKA-U.AC.JP	Tel: 06-850-5475	Fax: 06-850-5539
  Medium: 2.5GB8MM

Subject: SUPERNOVA REMNANTS AND GALACTIC DIFFUSE EMISSION            
  Title: SNR EXPANSION IN A HOT BUBBLEOBSERVATION OF HB-3                                


Abstract:
 We propose to observe HB-3 supernova remnant. HB-3 has quite complex structures:
 X-ray ring at the center, radio shell around the X-ray ring , and HI shell around
 the radio shell. HB-3 is the only target which have already known to the
 explosion/expansion in a hot bubble. A hot bubble would occupy a half of our galaxy
 and most of SN explosions must occur in bubble. However, such explosions are hard to
 be observed and have not been well studied yet. So, HB-3 is a good sample to study
 the evolution of SNRs in a hot bubble, because it is already known to be in such conditions.

 Co-Is:
   1  KIYOSHI HAYASHIDA   	OSAKA UNIV.                   JAPAN     
      HAYASIDA@ESS.SCI.OSAKA-U.AC.JP	06-850-5476
   2  YUKIO MATSUMOTO     	OSAKA UNIV.                   JAPAN     
   3  TAKUYA IMAYOSHI     	OSAKA UNIV.                   JAPAN     
   4  IKUKO ASAOKA        	MPE                           GERMANY   


Target Name           PRI RA        Dec        Time TC  Off GIS SIS_Cts  Obs
-------------------   --- --------  --------   ---- --  --- --- -------  ---
HB-3                   2   34.2971   62.6909    100   N   N   P  0.52000   3 

REMARKS:  1ST POINTING : (2H17M11.3S, 62D41M27.3S) : 0.52CPS/SIS : 30KSEC\\ 2ND
          POINTING : (2H21M20.0S, 63D43M38.2S) : 0.19CPS/SIS : 40KSEC\\ 3RD POINTING
          : (2H20M57.1S, 63D15M0.0S) : 0.33CPS/SIS : 30KSEC\\