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SPECTROSCOPY INDEX - New

Pleiades M45 HD 23361 Star Spectrum

Pleiades M45 HD 23361 Star Spectrum
 

SIMBAD Spectral Type

Henry Draper Catalogue Spectral Type

A3V C ~

A3

Spectral Atlas and Spectral Classification

Spectral Sequence of Stars Color Chart

Bright Star Spectra Index


Image Information

Observing Information

Imaging Equipment QSI 532ws-M1 CCD Camera, Tele Vue NP127is Refractor and Astro-Physics 1200GTO German Equatorial Mount

Imaging Processing


Monitor Test Pattern

The following test pattern is to help you adjust your monitor to best view the CCD astro images. The test pattern is used for adjusting monitor brightness, and contrast. Adjust monitor brightness and contrast to see all 16 gray scale levels. The most important adjustment when viewing astro images is to see the differences in all of the black bands.