Sections
SUSPEND is primarily a database of supernova spectra in ASCII format.
The spectra have been gathered over the years---except for those that I've lost: e.g., all the SN 1987A polarization spectra.
For the spectra see Supernovae by Epoch below.
Recently, I've been putting the spectra into html files with rather complete header information and a figure. These files are in 2-column format. For each html spectrum (except for the html_no spectra), there is also in the /dif subdirectory a corresponding dif spectrum that is the locaclly-normalized version of the spectrum in 2 columns: wavelength, and locally-normalized flux. There is a figure of the dif spectrum in the header with the original spectrum.
The number of html-formatted spectra will grow with time.
The formats of the other spectra are a hodgepodge and the header information is of various quality---caveat downloader.
The particular supernova directories have no index.html files, but there is sometimes a README or other file that you can click on to get other information for that supernova.
As well as spectra, there are some dated template supernova light curves, a few supernova models, useful lists and internal links, papers of current interest by me including works in progress, and useful programs developed by me.
There are also links to supernova-relevant sites, conferences on supernovae and related topics in reverse time order, and supernova folk.
Modern Supernova 1987A: the bright, pointy star near the center. SN 1987A is in a dwarf galaxy the Large Magellanic Cloud that is a satellite of our galaxy. Many of the stars in this picture are foreground stars in our Galaxy. The pink region is the 30 Doradus, a bright emission region gas in the LMC. It's a star formation region. Incidentally this most famous of all modern supernovae was discovered by Ian Shelton, the brother of my UNLV colleague David Shelton.
Credit: Marcelo Bass, CTIO/NOAO/AURA/NSF .