1. VO-enabled spectroscopy tools Ivo Busko Science Software Branch STScI

2. Iris : - SED (Spectral Energy Distribution) analysis. - Input from NED (and other services). - Input from user-provided files. - Input from other VO tools. - Model fitting via Sherpa. - Metadata visualization and filtering. - Joint effort CfA / NED/ STScI. - Java / Python GUI-based desktop app. - SAMP (Simple App Messaging Protocol). - Mac OS, Linux.

3. Specview : - Spectrum visualization and analysis. - Input from SSAP servers. - Input user-provided spectra. - Model fitting, line ids, measurement. - Spectrum combination / processing. - Developed at STScI with external input. - Java GUI-based desktop app. - Mac OS, Linux, Windows.