Bright-rimmed clouds and Young Stellar Objects in IC 1396

R. Choudhury*and H. C. Bhatt
Indian Institute of Astrophysics, Koramangala, Bangalore 560 034, India

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Spectroscopic observations of Young Stellar Objects (YSOs) in IC 1396 are presented. It is found that there is a systematic variation, as a function of position, in Wλ (Hα) of the YSOs in/around SFO 38 e.g YSOs close to bright-rim have stronger Hα emission and show significant variations compared to the Wλ (Hα) obtained from literature. The nearly coplanar geometry of HD 206267 and the globules is also discussed using 1.4 GHz images from NRAO VLA Sky Survey.

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Keywords :ISM: globules, stars: formation, pre-main-sequence, HII regions: IC 1396