. Carnegie Institution of Washington publication. Fir,, ii.—Iron (above) and Solar Spectrum (below). reduced. When compared with the iron lines in sun-spots the changes were seen to he of the same kind. The same test, applied to the vapors of chromium, nickel, manganese, titanium, and other metallic elements, previously identified in spots,. FIG. 12.—Effect of temperature on Spectrum of Vanadium: a In Carbon Arc; b, c, and d in Electric Furnace at temperatures of 2600° »°, smd 2150° C., Please note that these images are extracted from scanned page images that may have been
. Carnegie Institution of Washington publication. Fir,, ii.—Iron (above) and Solar Spectrum (below). reduced. When compared with the iron lines in sun-spots the changes were seen to he of the same kind. The same test, applied to the vapors of chromium, nickel, manganese, titanium, and other metallic elements, previously identified in spots,. FIG. 12.—Effect of temperature on Spectrum of Vanadium: a In Carbon Arc; b, c, and d in Electric Furnace at temperatures of 2600° »°, smd 2150° C., Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Carnegie Institution of Washington. Washington, Carnegie Institution of Washington
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