SUMMARY OF PROPOSAL 41085 MR YOSHITOMO MAEDA KYOTO UNIVERSITY KYOTO JAPAN 606-01 KYOTO KITASHIRAWAKA OIWAKECHO SAKYO-KU E-mail: MAEDA@CR.SCPHYS.KYOTO-U.AC.JP Tel: 81-75-753-3843 Fax: 81-75-701-5287 Medium: 2.5GB8MM Subject: SUPERNOVA REMNANTS AND GALACTIC DIFFUSE EMISSION Title: OBSERVATIONS OF OFF-PLANE PLASMA Abstract: We observe three positions near the Galactic Center: (0',-125') (0',-150') (0',-175'). The Off-plane plasma is due to the expansion of the plasma heated up near the Galactic Center. We have an evidence of changing of the line emisson in AO3 phase. Is this due to the change of "nt" parameter and/or the history of the Galactic Center's thermal activities. We will study the mechanizem of the import of interstellar high temparature gases in AO4. Co-Is: 1 KATSUJI KOYAMA KYOTO UNIVERSITY JAPAN KOYAMA@CR.SCPHYS.KYOTO-U.AC.JP +81-75-753-3843 2 YASUO TANAKA MPE GERMANY 3 SHIGEO YAMAUCHI IWATE UNIVERSITY JAPAN 4 TOSHIAKI TAKESHIMA GSFC USA 5 KEN EBISAWA GSFC USA 6 MASAAKI SAKANO KYOTO UNIVERSITY JAPAN 7 FRANK MARSHALL GSFC USA 8 KAZUO MAKISHIMA TOKYO UNIVERSITY JAPAN 9 NORIKO YAMASAKI TOKYO MET. UNIV. JAPAN 10 HIDEHIRO KANEDA TOKYO UNIVERSITY JAPAN Target Name PRI RA Dec Time TC Off GIS SIS_Cts Obs ------------------- --- -------- -------- ---- -- --- --- ------- --- GC(0',-125') 2 268.4454 -30.0060 40 N Y P 0.60000 1 GC(0',-150') 2 268.8612 -30.2162 30 N Y P 0.60000 1 GC(0',-175') 2 269.2621 -30.4167 30 N Y P 0.60000 1