1 - 9 5 2 ▁( 2 0 0 2 ) ▁▁ ▁" A ▁High ▁Resol ution ▁X - ray ▁Image ▁of ▁the ▁Jet ▁in ▁M ▁ 8 7 " ▁H . L . ▁Marshall , ▁B . P . ▁Miller , ▁D . S . ▁Davis , ▁E . S . ▁Perl man , ▁M . ▁W ise , ▁C . R . ▁Can iz ares , ▁D . E . ▁Harris , ▁J . A . ▁B ire tta ▁Ap J ▁ 5 6 4 , ▁ 6 8 3 - 6 8 7 ▁( 2 0 0 2 ) ▁▁ ▁" Resol ving ▁the ▁Compos ite ▁Fe ▁K - alpha ▁Em ission ▁Line ▁in ▁the ▁Gal actic ▁Black ▁H ole ▁C yg n us ▁X - 1 ▁with ▁Ch andra " ▁J . M . ▁Miller , ▁A . C . ▁Fab ian , ▁R . ▁W ijn ands , ▁R . A . ▁Rem ill ard , ▁P . ▁Woj d owski , ▁N . S . ▁Schul z , ▁T . ▁Di ▁Mat te o , ▁H . L . ▁Marshall , ▁C . R . ▁Can iz ares , ▁D . ▁Po ole y , ▁W . H . G . ▁Lew in ▁Ap J ▁submitted , ▁February ▁ 2 0 0 2 . ▁▁ ▁" High ▁Resol ution ▁X - R ay ▁Spect ro sc opy ▁of ▁the ▁Multi phase ▁Inter stell ar ▁Med ium ▁toward ▁C yg ▁X - 2 " ▁Y . Y ao