8882 Å 8848 Å 8769 Å On the top: Spectral images of Saturn in the vicinity of the 8900 Å CH4 absorption complex. On the bottom: Series of spectral images of the planetary nebulae NGC7027 in the vicinity of the 6563 Å Ha and 6586 Å N[II] emission lines. (observed at 23-24.08.01 by Sternberg Astronomical Institute ) 6567 Å 6576 Å 6585 Å