... Due to strong weakening (about 6 mag) of a photospheric spectrum of the star we can see the spectrum of the nebulae (emission in HI, NII), the spectrum of cold envelope (emission bands of the molecule C2, atomic ...
... Line Detection in the Comparison Spectrum. ... The first step consists of detecting the emission lines of the comparison spectrum to produce the line table line.tbl . ...
... Line Detection in the Comparison Spectrum. ... The first step consists of detecting the emission lines of the comparison spectrum to produce the line table line.tbl . ...
... Creation of the Input Emission Spectrum. ... Computation of the spectrum. The command COMPUTE/EMI creates a 1D image, containing emission lines and continuum. Command: . ...
... Creation of the Input Emission Spectrum. ... Computation of the spectrum. The command COMPUTE/EMI creates a 1D image, containing emission lines and continuum. Command: . ...
... Identify the lines in one of the rows of the spectrum. ... starts by clicking on , which plots one row of the spectrum in the graphic window, indicates the position of the detected arc ...