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abstraction > mathematical concept > number > quantity > radiation measurement > spectral feature > set of lines > set of molecular lines > molecular band > C2 band > Swan band |
Swan band | ||||
subject | fact |
Swan band | has discovery date 1856 | |
has discoverer W. Swan | ||
has definition A C2 band which passes through a minimum between spectral types R4 and R6 and increase again toward N6. | ||
occurs in carbon star | ||
is a kind of C2 band | ||
C2 band | has species C2 radical | |
spectral feature | has wavelength | |
has width | ||
radiation measurement | has unit radiation unit | |
number | has value |