From June 8 imaging session. These are initial steps in the process. I haven't yet reached calibrating the spectra for dispersion or identifying elements. This is an improvement over my initial May 31 session.
Making a drift strip spectrograph of Arcturus http://gallery.utahastronomy.com/main.php?g2_itemId=11543 Imaging partial spectrographs through Johnson B, V and R reference filters http://gallery.utahastronomy.com/main.php?g2_itemId=11545 Registering the full spectrograph through Clear filter with the Johnson B, V and R reference filtered images using Vspec http://gallery.utahastronomy.com/main.php?g2_itemId=11547 The partial spectrographs registered to the Clear filter full spectrograph by X-axis pixel http://gallery.utahastronomy.com/main.php?g2_itemId=11549 More to come. Peace - Kurt