Open AccessMonochromatic isophotic contours of planetary nebulae.
Author(s) -
O. C. Wilson,
L. H. Aller
Publication year - 1953
Publication title -
the astronomical journal
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 2.61
H-Index - 271
eISSN - 1538-3881
pISSN - 0004-6256
DOI - 10.1086/106933
Subject(s) - physics , monochromatic color , planetary nebula , astronomy , astrophysics , reflection nebula , astrobiology , stars , optics