206 citations · 1.9k across the 38 of their papers we have counts for
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astro-ph2005★ 89 cited
Infrared [Fe II] emission from P Cygni's nebula: Atomic data, mass, kinematics, and the 1600 A.D. outburst
Nathan Smith, Patrick Hartigan
We present moderate and high-dispersion 1-2.5 micron spectra of the 10 arcsec nebula around P Cygni, dominated by bright emission lines of [Fe II]. Observed [Fe II] line ratios dis…
astro-ph2005★ 62 cited
Proper Motions of the HH 47 Jet Observed with the Hubble Space Telescope
P. Hartigan, S. Heathcote, J. Morse +2
We present a proper motion study of the shock waves within the classic stellar jet HH 47 based on Hubble Space Telescope H-alpha and [S II] images of the region taken over two epoc…