SUMMARY OF PROPOSAL 41022 DR. KATSUJI KOYAMA KYOTO UNIV. KYOTO JAPAN 606-01 KYOTO KITASHIRAKAWA E-mail: TSUBOI@CR.SCPHYS.KYOTO-U.AC.JP Tel: (81)-75-753-3843 Fax: (81)-75-701-5377 Medium: 2.5GB8MM Subject: STARS Title: OBSERVATIONS OF NEW JET-OBJECTS Abstract: With the ASCA AO2 observation, we found that the proto-satr candidate R1 in the Rcr B Cloud exhibited hard X-ray emission and flare activities. The X-ray spectrum of R1 is very unusual with an emission-line-pair at 6.2 keV and 6.8 keV. R1 has been known to have radio Jet. However its velocity may not be larger than 100 km/sec, hence impossible to produce the 6.2 and 6.9 keV lines by the doppler shift. To confrim this peculiar phenomenon and to see possible change of the "doppler shifted" energy, we propose to observe R1 again. Also we propose an observation of IRAS162923-22, which shows almost identical apearence to R1 in the radio band. Co-Is: 1 Y. TSUBOI KYOTO UNIV. JAPAN (No Co-I contact data) 2 S. UENO KYOTO UNIV. JAPAN 3 N. KOBAYASHI NAO JAPAN 4 M. HAYASHI NAO JAPAN 5 S. YAMAUCHI IWATE UNIV JAPAN Target Name PRI RA Dec Time TC Off GIS SIS_Cts Obs ------------------- --- -------- -------- ---- -- --- --- ------- --- R CR A 1 285.4817 -36.9527 80 N Y P 0.10000 1 RHO OPH EAST 1 248.0942 -24.4756 20 N Y P 0.10000 1