STRUCTURE OF $^{13}CO$ EMISSION AND DISTRIBUTION OF IR IN THE DARK CLOUD L1535 = STRUCTURE OF $^{13}CO$ EMISSION AND DISTRIBUTION OF IR IN THE DARK CLOUD L1535

다국어 초록 (Multilingual Abstract)

We have made an extensive mapping of the $^{13}CO$ J=1-0 transition line in the dark cloud L1535. We also constructed the $100{\mu}m$ IRAS map in the region. We found a semi-detached cloud component of $^{13}CO$ in the northeast direction of the $^{13}CO$ main cloud which forms a dumbbell-like structure. This additional component with an angular size of $20'\times16'$ has not been observed before in any molecular surveys of the cloud. The IRAS map shows a similar structure with two intensity peaks whose positions coincide with those of the $^{13}CO$ clouds.