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HI studies of eXtremely Metal Deficient galaxies - II: GMRT observations of SBS 1129+576
Ekta, Jayaram N. Chengalur, Simon A. Pustilnik
We present GMRT HI observations of an eXtremely Metal Deficient (XMD) galaxy SBS 1129+576 (12 + log(O/H) = 7.41). Our HI observations show that the galaxy is strongly interacting w…
HI in XMD Galaxies III. GMRT observations of BCG HS0822+3542
Jayaram N. Chengalur, S. A. Pustilnik, J. -M. Martin +1
We present Giant Metrewave Radio Telescope (GMRT) HI 21-cm line data for the smallest known eXtremely Metal Deficient (XMD) blue compact galaxy (BCG) HS0822+3542. From HST imaging…
HI 21cm Absorption at towards PKS B0438-436
N. Kanekar, R. Subrahmanyan, S. L. Ellison +2
We report the detection of redshifted HI~21cm absorption in the damped Lyman- absorber (DLA) towards PKS B0438-436, with the Green Bank Telescope. This is the sec…