GRATING SPECTROGRAPH

SOLAR SPECTRA

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Solar spectra captured with an SC1 modified QCPro3000 camera. The image covers the 5270-5481Å region and is a composite of 10 x .5 sec exposures; dark subtracted, gamma corrected and slight sharpening performed with Paintshop Pro. Grayscale conversion and a medium strength unsharp masking applied.


Entrance slit: .0012"(30 microns) width
Camera lens:112mm focal length 17mm diameter
Collimator:135mm focal length 35mm diameter


Sept 28 - Oct 04, 2003
solar1
5270Å to 5481Å
solar2
Unsharp Mask 5270Å to 5481Å


196205plot
5270Å to 5481Å Top trace generated by R.O.Gray's SPECTRUM program. Gaussian smoothed to a resolution of 1.0Å


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Amateur Spectroscopy
Copyright© 1996-2009 by Randy Lauderbaugh


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