AURORA DATAVIEWER Interactive Analysis of Dynamic Data • Time and frequency domain displays • Interactive viewing and interrogation • Mode definition • Order and mode tracking • Data validation • Data tagging • Data manipulation • Cross-spectral analysis • Cycle counting analysis • Persistent workflow • Multi-function plot types • User-definable displays • World-wide connectivity Dynamic Solutions For A Testing World Overview Aurora-DataViewer is part of the Aurora Analysis system, an integrated analysis platform that provides all the tools and capabilities required for summary and detailed analysis of both time and frequency domain data from a single application window. The Aurora-DataViewer is the primary application for viewing and analysing processed dynamic data interactively. It can be used to view either time-domain or frequency-domain calibrated data. One of the Aurora-DataViewer's main benefits is the flexibility of its plot types. The main screen of the application consists of a number of different plots. These plots are all derived from the same data, and they present various aspects of the data in different ways. HGL Dynamics can provide additional plot formats if required for specific applications. The standard output types include: • Spectral Density and Waterfall Plots • Time History Plot • Amplitude Envelope and Spectrum Plots • Spectral Peak-hold Plot • Reference Peak-hold / Spectral Component Plot • Shaft Speed vs. Time Plot • Performance Parameter vs Reference Plot Orbit Plots Email: [email protected] Web: www.hgl-dynamics.com

Dynamic Solutions For A Testing World Frequency Domain Time Domain The default layout presents a spectral ensemble diagram using false colour alongside individual spectral plots and reference plots. Additional data plots available The default layout presents sensor amplitude values, calibrated in engineering units plotted as a time-evolving waveform. include: • Tracked order lines • Tracked mode lines • Performance data • Overall RMS data • Single spectrum • Peak-hold • Average spectrum • Tacho / Speed • Resultant RMS • Waterfall • Thumbnails • Cross Spectral - Tracked Amplitude - Tracking Frequency -...