div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=l1641-obspm-wiednerpublicationsl1641posterpdf-2001-beltran-et-al-2002htmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: l1641 - obspmfraramisobspmfr~wiednerpublicationsL1641posterpdf2001: Beltran et al 2002 Another possibility could be that the NHS emission is tracing a circumsteliar envelope loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220417085e4699ac54a3c176b70c316bhtml5thumbnails1jpg width=140 height=200 divdiv