For GCN on VLF observation of AXP/SGR 1E1547-5408 please click here. Hello! My e-mail address is chakraba@bose.res.in. My air mail address: Prof. S.K. Chakrabarti, S.N. Bose National Center for Basic Sciences, JD-Block, Sector-III, Salt Lake, 700098, INDIA. Fax: 091-33-2335-3477. Phone: 091-33-2335-5706, ext 200